Table of contents 目次

10104-21

c99

name 名前KTakahashi
date 日付November 17, 2014 22:28:04 UTC 2014 年 11 月 18 日 (火) 7 時 28 分 4 秒 (日本時間)
composite number 合成数
179045579633207225563411677710794837041665696836443653460861531520079066527966024310808802596877087<99>
prime factors 素因数
1069689248152560784613646023601296162773<40>
167380928566341408876131841908127319110362623117521294742819<60>
factorization results 素因数分解の結果
Number: 99979_104
N=179045579633207225563411677710794837041665696836443653460861531520079066527966024310808802596877087
  ( 99 digits)
SNFS difficulty: 104 digits.
Divisors found:
 r1=1069689248152560784613646023601296162773 (pp40)
 r2=167380928566341408876131841908127319110362623117521294742819 (pp60)
Version: Msieve v. 1.51 (SVN Official Release)
Total time: 0.37 hours.
Scaled time: 0.68 units (timescale=1.847).
Factorization parameters were as follows:
n: 179045579633207225563411677710794837041665696836443653460861531520079066527966024310808802596877087
m: 100000000000000000000000000
deg: 4
c4: 1
c0: -21
skew: 2.14
# Murphy_E = 2.901e-07
type: snfs
lss: 1
rlim: 380000
alim: 380000
lpbr: 25
lpba: 25
mfbr: 44
mfba: 44
rlambda: 2.2
alambda: 2.2Factor base limits: 380000/380000
Large primes per side: 3
Large prime bits: 25/25
Max factor residue bits: 44/44
Sieved rational special-q in [190000, 270001)
Primes: , , 
Relations: relations 
Max relations in full relation-set: 
Initial matrix: 
Pruned matrix : 38671 x 38901
Total sieving time: 0.36 hours.
Total relation processing time: 0.01 hours.
Matrix solve time: 0.00 hours.
Time per square root: 0.00 hours.
Prototype def-par.txt line would be:
snfs,104.000,4,0,0,0,0,0,0,0,0,380000,380000,25,25,44,44,2.2,2.2,10000
total time: 0.37 hours.
 --------- CPU info (if available) ----------

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
3025e40--
351e6118 / 904Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)

10122-21

c95

name 名前Serge Batalov
date 日付November 17, 2014 20:23:10 UTC 2014 年 11 月 18 日 (火) 5 時 23 分 10 秒 (日本時間)
composite number 合成数
10553881725698331167813503314211701717178330090393183349646058615071610993310609292203996904427<95>
prime factors 素因数
3146109774856188351909735363207743399<37>
3354581524791441540067340295304780889014287458545214943773<58>
factorization results 素因数分解の結果
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=360984677
Step 1 took 1655ms
Step 2 took 1551ms
********** Factor found in step 2: 3146109774856188351909735363207743399
Found probable prime factor of 37 digits: 3146109774856188351909735363207743399
Probable prime cofactor 3354581524791441540067340295304780889014287458545214943773 has 58 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e6904118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
786KTakahashiNovember 17, 2014 13:16:25 UTC 2014 年 11 月 17 日 (月) 22 時 16 分 25 秒 (日本時間)

10125-21

c117

name 名前Serge Batalov
date 日付November 18, 2014 06:35:34 UTC 2014 年 11 月 18 日 (火) 15 時 35 分 34 秒 (日本時間)
composite number 合成数
117205631115948791767408959972234079753136623989334231309745724293745736286225912070106285711391070070382110411321477<117>
prime factors 素因数
48156473634959783181545962328353<32>
composite cofactor 合成数の残り
2433849953474623297531495360935666671367284376571122807287710761050823105612084027109<85>
factorization results 素因数分解の結果
Input number is 117205631115948791767408959972234079753136623989334231309745724293745736286225912070106285711391070070382110411321477 (117 digits)
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=3897314047
Step 1 took 3248ms
Step 2 took 2384ms
********** Factor found in step 2: 48156473634959783181545962328353
Found probable prime factor of 32 digits: 48156473634959783181545962328353
Composite cofactor 2433849953474623297531495360935666671367284376571122807287710761050823105612084027109 has 85 digits

c85

name 名前Dmitry Domanov
date 日付November 18, 2014 13:30:31 UTC 2014 年 11 月 18 日 (火) 22 時 30 分 31 秒 (日本時間)
composite number 合成数
2433849953474623297531495360935666671367284376571122807287710761050823105612084027109<85>
prime factors 素因数
62474364420962885484279556812744112127<38>
38957578456899995954095124169750938894129219867<47>
factorization results 素因数分解の結果
61440 rels found: 19309 full + 42131 from 641614 partial, (4899.72 rels/sec)

SIQS elapsed time = 149.0593 seconds.


***factors found***

P38 = 62474364420962885484279556812744112127
P47 = 38957578456899995954095124169750938894129219867
software ソフトウェア
YAFU

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:04 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 4 秒 (日本時間)

10130-21

c113

name 名前Dmitry Domanov
date 日付November 18, 2014 10:28:09 UTC 2014 年 11 月 18 日 (火) 19 時 28 分 9 秒 (日本時間)
composite number 合成数
16683008304579388049100332447358340246994041425394971904821339521255146707112853846887252908529608693173356603897<113>
prime factors 素因数
25212674983972242955073386486699949071<38>
661691324509787868089320427919562965560787942214531374642297251505886892407<75>
factorization results 素因数分解の結果
N=16683008304579388049100332447358340246994041425394971904821339521255146707112853846887252908529608693173356603897
  ( 113 digits)
SNFS difficulty: 130 digits.
Divisors found:
 r1=25212674983972242955073386486699949071 (pp38)
 r2=661691324509787868089320427919562965560787942214531374642297251505886892407 (pp75)
Version: Msieve v. 1.50 (SVN unknown)
Total time: 1.40 hours.
Scaled time: 0.00 units (timescale=0.000).
Factorization parameters were as follows:
n: 16683008304579388049100332447358340246994041425394971904821339521255146707112853846887252908529608693173356603897
m: 100000000000000000000000000
deg: 5
c5: 1
c0: -21
skew: 1.84
# Murphy_E = 1.209e-08
type: snfs
lss: 1
rlim: 1030000
alim: 1030000
lpbr: 26
lpba: 26
mfbr: 47
mfba: 47
rlambda: 2.3
alambda: 2.3

Factor base limits: 1030000/1030000
Large primes per side: 3
Large prime bits: 26/26
Max factor residue bits: 47/47
Sieved rational special-q in [515000, 765001)
Primes: , , 
Relations: relations 
Max relations in full relation-set: 
Initial matrix: 
Pruned matrix : 123819 x 124047
Total sieving time: 1.33 hours.
Total relation processing time: 0.03 hours.
Matrix solve time: 0.04 hours.
Time per square root: 0.01 hours.
Prototype def-par.txt line would be:
snfs,130.000,5,0,0,0,0,0,0,0,0,1030000,1030000,26,26,47,47,2.3,2.3,50000
total time: 1.40 hours.
 --------- CPU info (if available) ----------
[    0.074811] CPU0: Intel(R) Xeon(R) CPU           E5620  @ 2.40GHz stepping 02
[    0.000000] Memory: 49295964k/51380224k available (5351k kernel code, 1057796k absent, 1026464k reserved, 7000k data, 1344k init)
[    0.000007] Calibrating delay loop (skipped), value calculated using timer frequency.. 4800.38 BogoMIPS (lpj=2400194)
[    0.709831] Total of 16 processors activated (76642.81 BogoMIPS).

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:05 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 5 秒 (日本時間)

10131-21

c129

name 名前Serge Batalov
date 日付November 18, 2014 06:24:34 UTC 2014 年 11 月 18 日 (火) 15 時 24 分 34 秒 (日本時間)
composite number 合成数
313479623824451410658307210031347962382445141065830721003134796238244514106583072100313479623824451410658307210031347962382445141<129>
prime factors 素因数
173618474595818488288561601537<30>
1805566052542667635283958274436700951470436947950689906932248676043437634741272301095274558910340693<100>
factorization results 素因数分解の結果
Input number is 313479623824451410658307210031347962382445141065830721003134796238244514106583072100313479623824451410658307210031347962382445141 (129 digits)
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=3468544921
Step 1 took 2516ms
********** Factor found in step 1: 173618474595818488288561601537
Found probable prime factor of 30 digits: 173618474595818488288561601537
Probable prime cofactor 1805566052542667635283958274436700951470436947950689906932248676043437634741272301095274558910340693 has 100 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:05 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 5 秒 (日本時間)

10136-21

c134

name 名前Dmitry Domanov
date 日付November 18, 2014 19:04:43 UTC 2014 年 11 月 19 日 (水) 4 時 4 分 43 秒 (日本時間)
composite number 合成数
26109660574412532637075718015665796344647519582245430809399477806788511749347258485639686684073107049608355091383812010443864229765013<134>
prime factors 素因数
498817147724392476140926494334324240996033471478692594739269093<63>
52343149576001943066124757184863830745116599760477403421367845344915441<71>
factorization results 素因数分解の結果
Number: q3
N=26109660574412532637075718015665796344647519582245430809399477806788511749347258485639686684073107049608355091383812010443864229765013
  ( 134 digits)
SNFS difficulty: 136 digits.
Divisors found:
 r1=498817147724392476140926494334324240996033471478692594739269093 (pp63)
 r2=52343149576001943066124757184863830745116599760477403421367845344915441 (pp71)
Version: Msieve v. 1.50 (SVN unknown)
Total time: 2.13 hours.
Scaled time: 4.14 units (timescale=1.945).
Factorization parameters were as follows:
n: 26109660574412532637075718015665796344647519582245430809399477806788511749347258485639686684073107049608355091383812010443864229765013
m: 1000000000000000000000000000
deg: 5
c5: 10
c0: -21
skew: 1.16
# Murphy_E = 6.368e-09
type: snfs
lss: 1
rlim: 1290000
alim: 1290000
lpbr: 26
lpba: 26
mfbr: 48
mfba: 48
rlambda: 2.3
alambda: 2.3
Factor base limits: 1290000/1290000
Large primes per side: 3
Large prime bits: 26/26
Max factor residue bits: 48/48
Sieved rational special-q in [645000, 1095001)
Primes: , ,
Relations: relations
Max relations in full relation-set:
Initial matrix:
Pruned matrix : 158703 x 158931
Total sieving time: 1.97 hours.
Total relation processing time: 0.04 hours.
Matrix solve time: 0.07 hours.
Time per square root: 0.05 hours.
Prototype def-par.txt line would be:
snfs,136.000,5,0,0,0,0,0,0,0,0,1290000,1290000,26,26,48,48,2.3,2.3,75000
total time: 2.13 hours.
 --------- CPU info (if available) ----------

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:06 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 6 秒 (日本時間)

10137-21

c116

name 名前Dmitry Domanov
date 日付November 18, 2014 23:26:07 UTC 2014 年 11 月 19 日 (水) 8 時 26 分 7 秒 (日本時間)
composite number 合成数
16596016311042638162340268888627482475525583764152394003444148380786002284562605150035512757447376320487649663045601<116>
prime factors 素因数
58316084449436533254579851269054740230747827<44>
284587287842213721110157081465126040745492430499186666656625324566497563<72>
factorization results 素因数分解の結果
N=16596016311042638162340268888627482475525583764152394003444148380786002284562605150035512757447376320487649663045601
  ( 116 digits)
SNFS difficulty: 137 digits.
Divisors found:
 r1=58316084449436533254579851269054740230747827 (pp44)
 r2=284587287842213721110157081465126040745492430499186666656625324566497563 (pp72)
Version: Msieve v. 1.50 (SVN unknown)
Total time: 2.64 hours.
Scaled time: 5.43 units (timescale=2.058).
Factorization parameters were as follows:
n: 16596016311042638162340268888627482475525583764152394003444148380786002284562605150035512757447376320487649663045601
m: 1000000000000000000000000000
deg: 5
c5: 100
c0: -21
skew: 0.73
# Murphy_E = 4.641e-09
type: snfs
lss: 1
rlim: 1340000
alim: 1340000
lpbr: 26
lpba: 26
mfbr: 48
mfba: 48
rlambda: 2.3
alambda: 2.3
Factor base limits: 1340000/1340000
Large primes per side: 3
Large prime bits: 26/26
Max factor residue bits: 48/48
Sieved rational special-q in [670000, 1270001)
Primes: , ,
Relations: relations
Max relations in full relation-set:
Initial matrix:
Pruned matrix : 186964 x 187191
Total sieving time: 2.48 hours.
Total relation processing time: 0.04 hours.
Matrix solve time: 0.10 hours.
Time per square root: 0.02 hours.
Prototype def-par.txt line would be:
snfs,137.000,5,0,0,0,0,0,0,0,0,1340000,1340000,26,26,48,48,2.3,2.3,75000
total time: 2.64 hours.
 --------- CPU info (if available) ----------

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:06 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 6 秒 (日本時間)

10140-21

c139

name 名前Dmitry Domanov
date 日付November 19, 2014 13:21:24 UTC 2014 年 11 月 19 日 (水) 22 時 21 分 24 秒 (日本時間)
composite number 合成数
1492537313432835820895522388059701492537313432835820895522388059701492537313432835820895522388059701492537313432835820895522388059701492537<139>
prime factors 素因数
303939746438625558496732442295928496490278690146952083<54>
4910635515497553832056299138977181517917661686663928718677337291732394219407593291139<85>
factorization results 素因数分解の結果
N=1492537313432835820895522388059701492537313432835820895522388059701492537313432835820895522388059701492537313432835820895522388059701492537
  ( 139 digits)
SNFS difficulty: 140 digits.
Divisors found:
 r1=303939746438625558496732442295928496490278690146952083 (pp54)
 r2=4910635515497553832056299138977181517917661686663928718677337291732394219407593291139 (pp85)
Version: Msieve v. 1.50 (SVN unknown)
Total time: 2.90 hours.
Scaled time: 4.72 units (timescale=1.626).
Factorization parameters were as follows:
n: 1492537313432835820895522388059701492537313432835820895522388059701492537313432835820895522388059701492537313432835820895522388059701492537
m: 10000000000000000000000000000
deg: 5
c5: 1
c0: -21
skew: 1.84
# Murphy_E = 5.212e-09
type: snfs
lss: 1
rlim: 1510000
alim: 1510000
lpbr: 26
lpba: 26
mfbr: 48
mfba: 48
rlambda: 2.3
alambda: 2.3

Factor base limits: 1510000/1510000
Large primes per side: 3
Large prime bits: 26/26
Max factor residue bits: 48/48
Sieved rational special-q in [755000, 1280001)
Primes: , , 
Relations: relations 
Max relations in full relation-set: 
Initial matrix: 
Pruned matrix : 187697 x 187924
Total sieving time: 2.66 hours.
Total relation processing time: 0.06 hours.
Matrix solve time: 0.13 hours.
Time per square root: 0.05 hours.
Prototype def-par.txt line would be:
snfs,140.000,5,0,0,0,0,0,0,0,0,1510000,1510000,26,26,48,48,2.3,2.3,75000
total time: 2.90 hours.

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:06 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 6 秒 (日本時間)

10142-21

c104

name 名前Serge Batalov
date 日付November 17, 2014 20:26:13 UTC 2014 年 11 月 18 日 (火) 5 時 26 分 13 秒 (日本時間)
composite number 合成数
11695577233064712522782515009443871090516723751352427460241612378959247723712316551145201249923361024389<104>
prime factors 素因数
287541154482590757490006239192240431<36>
40674446251389812172200438523326659683443712618886815139415024270219<68>
factorization results 素因数分解の結果
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=373127147
Step 1 took 2085ms
Step 2 took 1708ms
********** Factor found in step 2: 287541154482590757490006239192240431
Found probable prime factor of 36 digits: 287541154482590757490006239192240431
Probable prime cofactor 40674446251389812172200438523326659683443712618886815139415024270219 has 68 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
3025e40--
351e6118 / 904Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)

10148-21

c141

name 名前Serge Batalov
date 日付November 17, 2014 20:43:25 UTC 2014 年 11 月 18 日 (火) 5 時 43 分 25 秒 (日本時間)
composite number 合成数
171102636549614041216195487363018009596222929830483655993837430559919861000324530370743652951974757980881436258801156031009478350323511454543<141>
prime factors 素因数
4821653940953562944031653035795231<34>
5801286672436788408529773590861749<34>
6116969821377532065249126839084739357669615590284611583964953833614916397<73>
factorization results 素因数分解の結果
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=4013601964
Step 1 took 3165ms
Step 2 took 2210ms
********** Factor found in step 2: 5801286672436788408529773590861749
Found probable prime factor of 34 digits: 5801286672436788408529773590861749


Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=1011461797
Step 1 took 3163ms
Step 2 took 2210ms
********** Factor found in step 2: 4821653940953562944031653035795231
Found probable prime factor of 34 digits: 4821653940953562944031653035795231

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
3025e40--
351e6118 / 904Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)

10150-21

c137

name 名前Dmitry Domanov
date 日付November 24, 2014 11:13:07 UTC 2014 年 11 月 24 日 (月) 20 時 13 分 7 秒 (日本時間)
composite number 合成数
12950047084562931948712350850234593618743197993178634551775825140965819395194442653273936738864596965383110057094014134967626317866515481<137>
prime factors 素因数
7149889395501518836169964358977719321<37>
141077033818449795791597315394884436277072941937<48>
12838541933615775957842727514735830240016788192279953<53>
factorization results 素因数分解の結果
N=12950047084562931948712350850234593618743197993178634551775825140965819395194442653273936738864596965383110057094014134967626317866515481
  ( 137 digits)
SNFS difficulty: 150 digits.
Divisors found:
 r1=7149889395501518836169964358977719321 (pp37)
 r2=141077033818449795791597315394884436277072941937 (pp48)
 r3=12838541933615775957842727514735830240016788192279953 (pp53)
Version: Msieve v. 1.50 (SVN unknown)
Total time: 7.45 hours.
Scaled time: 13.56 units (timescale=1.819).
Factorization parameters were as follows:
n: 12950047084562931948712350850234593618743197993178634551775825140965819395194442653273936738864596965383110057094014134967626317866515481
m: 1000000000000000000000000000000
deg: 5
c5: 1
c0: -21
skew: 1.84
# Murphy_E = 2.198e-09
type: snfs
lss: 1
rlim: 2200000
alim: 2200000
lpbr: 27
lpba: 27
mfbr: 49
mfba: 49
rlambda: 2.4
alambda: 2.4
Factor base limits: 2200000/2200000
Large primes per side: 3
Large prime bits: 27/27
Max factor residue bits: 49/49
Sieved rational special-q in [1100000, 1600001)
Primes: , , 
Relations: relations 
Max relations in full relation-set: 
Initial matrix: 
Pruned matrix : 280708 x 280938
Total sieving time: 7.22 hours.
Total relation processing time: 0.10 hours.
Matrix solve time: 0.09 hours.
Time per square root: 0.05 hours.
Prototype def-par.txt line would be:
snfs,150.000,5,0,0,0,0,0,0,0,0,2200000,2200000,27,27,49,49,2.4,2.4,100000
total time: 7.45 hours.
 --------- CPU info (if available) ----------

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:07 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 7 秒 (日本時間)

10152-21

c108

name 名前Serge Batalov
date 日付November 18, 2014 06:34:34 UTC 2014 年 11 月 18 日 (火) 15 時 34 分 34 秒 (日本時間)
composite number 合成数
572090496177930897901966087759677166548517605925837176106807971510613737712400619689920373211090878174855443<108>
prime factors 素因数
529466506829192499152520337489<30>
composite cofactor 合成数の残り
1080503655658976417523689700802218797853018807143296108005549502188073278705187<79>
factorization results 素因数分解の結果
Input number is 572090496177930897901966087759677166548517605925837176106807971510613737712400619689920373211090878174855443 (108 digits)
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=4253235306
Step 1 took 2045ms
********** Factor found in step 1: 529466506829192499152520337489
Found probable prime factor of 30 digits: 529466506829192499152520337489
Composite cofactor 1080503655658976417523689700802218797853018807143296108005549502188073278705187 has 79 digits

c79

name 名前KTakahashi
date 日付November 18, 2014 13:34:36 UTC 2014 年 11 月 18 日 (火) 22 時 34 分 36 秒 (日本時間)
composite number 合成数
1080503655658976417523689700802218797853018807143296108005549502188073278705187<79>
prime factors 素因数
123341986938601021256946103526644823569<39>
8760225795590963966970401618463393479923<40>
factorization results 素因数分解の結果
Tue Nov 18 13:27:47 2014  Msieve v. 1.51 (SVN Official Release)
Tue Nov 18 13:27:47 2014  random seeds: 780ff680 c402f500
Tue Nov 18 13:27:47 2014  factoring 1080503655658976417523689700802218797853018807143296108005549502188073278705187 (79 digits)
Tue Nov 18 13:27:48 2014  searching for 15-digit factors
Tue Nov 18 13:27:48 2014  commencing quadratic sieve (79-digit input)
Tue Nov 18 13:27:48 2014  using multiplier of 3
Tue Nov 18 13:27:48 2014  using VC8 64kb sieve core
Tue Nov 18 13:27:48 2014  sieve interval: 6 blocks of size 65536
Tue Nov 18 13:27:48 2014  processing polynomials in batches of 17
Tue Nov 18 13:27:48 2014  using a sieve bound of 1069273 (41882 primes)
Tue Nov 18 13:27:48 2014  using large prime bound of 106927300 (26 bits)
Tue Nov 18 13:27:48 2014  using trial factoring cutoff of 27 bits
Tue Nov 18 13:27:48 2014  polynomial 'A' values have 10 factors
Tue Nov 18 13:33:36 2014  42400 relations (22140 full + 20260 combined from 227134 partial), need 41978
Tue Nov 18 13:33:37 2014  begin with 249274 relations
Tue Nov 18 13:33:37 2014  reduce to 60132 relations in 2 passes
Tue Nov 18 13:33:37 2014  attempting to read 60132 relations
Tue Nov 18 13:33:37 2014  recovered 60132 relations
Tue Nov 18 13:33:37 2014  recovered 47899 polynomials
Tue Nov 18 13:33:37 2014  attempting to build 42400 cycles
Tue Nov 18 13:33:37 2014  found 42400 cycles in 1 passes
Tue Nov 18 13:33:37 2014  distribution of cycle lengths:
Tue Nov 18 13:33:37 2014     length 1 : 22140
Tue Nov 18 13:33:37 2014     length 2 : 20260
Tue Nov 18 13:33:37 2014  largest cycle: 2 relations
Tue Nov 18 13:33:37 2014  matrix is 41882 x 42400 (6.1 MB) with weight 1266128 (29.86/col)
Tue Nov 18 13:33:37 2014  sparse part has weight 1266128 (29.86/col)
Tue Nov 18 13:33:38 2014  filtering completed in 3 passes
Tue Nov 18 13:33:38 2014  matrix is 29517 x 29581 (4.6 MB) with weight 976858 (33.02/col)
Tue Nov 18 13:33:38 2014  sparse part has weight 976858 (33.02/col)
Tue Nov 18 13:33:38 2014  saving the first 48 matrix rows for later
Tue Nov 18 13:33:38 2014  matrix includes 64 packed rows
Tue Nov 18 13:33:38 2014  matrix is 29469 x 29581 (2.8 MB) with weight 691418 (23.37/col)
Tue Nov 18 13:33:38 2014  sparse part has weight 448359 (15.16/col)
Tue Nov 18 13:33:38 2014  commencing Lanczos iteration
Tue Nov 18 13:33:38 2014  memory use: 2.9 MB
Tue Nov 18 13:33:49 2014  lanczos halted after 467 iterations (dim = 29465)
Tue Nov 18 13:33:49 2014  recovered 14 nontrivial dependencies
Tue Nov 18 13:33:49 2014  prp39 factor: 123341986938601021256946103526644823569
Tue Nov 18 13:33:49 2014  prp40 factor: 8760225795590963966970401618463393479923
Tue Nov 18 13:33:49 2014  elapsed time 00:06:02

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:08 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 8 秒 (日本時間)

10156-21

c114

name 名前Rich Smith
date 日付November 26, 2014 23:51:50 UTC 2014 年 11 月 27 日 (木) 8 時 51 分 50 秒 (日本時間)
composite number 合成数
444393583258502782991861543886654628252405864500291704682893383314101082197796754064539229834804593663042091415827<114>
prime factors 素因数
13351400029906948022258136360708382756588399<44>
33284418282956649898316177201986544012881424534867213042796423974857373<71>
factorization results 素因数分解の結果
P71 = 33284418282956649898316177201986544012881424534867213042796423974857373
P44 = 13351400029906948022258136360708382756588399
software ソフトウェア
YAFU 1.31

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:09 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 9 秒 (日本時間)
403e60--
4511e61398 / 4434500Pierre JammesNovember 22, 2014 09:47:59 UTC 2014 年 11 月 22 日 (土) 18 時 47 分 59 秒 (日本時間)
898Pierre JammesNovember 25, 2014 07:36:46 UTC 2014 年 11 月 25 日 (火) 16 時 36 分 46 秒 (日本時間)

10160-21

c124

name 名前Dmitry Domanov
date 日付December 4, 2014 11:21:26 UTC 2014 年 12 月 4 日 (木) 20 時 21 分 26 秒 (日本時間)
composite number 合成数
1710077728009592737655067758715588013689466123489236345339353787930312007173183888895649775447286339728288600292676127166711<124>
prime factors 素因数
8127071626715887402289288048864126849530768591079800507<55>
210417454964726003317255223556369075259744304092200896497781417597173<69>
factorization results 素因数分解の結果
N=1710077728009592737655067758715588013689466123489236345339353787930312007173183888895649775447286339728288600292676127166711
  ( 124 digits)
SNFS difficulty: 160 digits.
Divisors found:
 r1=8127071626715887402289288048864126849530768591079800507 (pp55)
 r2=210417454964726003317255223556369075259744304092200896497781417597173 (pp69)
Version: Msieve v. 1.50 (SVN unknown)
Total time: 16.33 hours.
Scaled time: 0.00 units (timescale=0.000).
Factorization parameters were as follows:
n: 1710077728009592737655067758715588013689466123489236345339353787930312007173183888895649775447286339728288600292676127166711
m: 100000000000000000000000000000000
deg: 5
c5: 1
c0: -21
skew: 1.84
# Murphy_E = 9.08e-10
type: snfs
lss: 1
rlim: 3200000
alim: 3200000
lpbr: 27
lpba: 27
mfbr: 51
mfba: 51
rlambda: 2.4
alambda: 2.4

Factor base limits: 3200000/3200000
Large primes per side: 3
Large prime bits: 27/27
Max factor residue bits: 51/51
Sieved rational special-q in [1600000, 2500001)
Primes: , , 
Relations: relations 
Max relations in full relation-set: 
Initial matrix: 
Pruned matrix : 495704 x 495929
Total sieving time: 15.95 hours.
Total relation processing time: 0.10 hours.
Matrix solve time: 0.24 hours.
Time per square root: 0.04 hours.
Prototype def-par.txt line would be:
snfs,160.000,5,0,0,0,0,0,0,0,0,3200000,3200000,27,27,51,51,2.4,2.4,100000
total time: 16.33 hours.
 --------- CPU info (if available) ----------

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:09 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 9 秒 (日本時間)
403e60--
4511e61065 / 4434Pierre JammesDecember 3, 2014 07:16:56 UTC 2014 年 12 月 3 日 (水) 16 時 16 分 56 秒 (日本時間)

10161-21

c152

name 名前Dmitry Domanov
date 日付December 2, 2014 10:42:02 UTC 2014 年 12 月 2 日 (火) 19 時 42 分 2 秒 (日本時間)
composite number 合成数
29455393141878958874610731036898531516485528306289212184679460445640192281943365972452898656240045816827202354126390104605830163166945583858989836488173<152>
prime factors 素因数
1058153774383712554346585628038800346512253011614695449442427349<64>
27836590347215176768987535287437794380890717338185843058231277741526753221132333645262777<89>
factorization results 素因数分解の結果
N=29455393141878958874610731036898531516485528306289212184679460445640192281943365972452898656240045816827202354126390104605830163166945583858989836488173
  ( 152 digits)
SNFS difficulty: 161 digits.
Divisors found:
 r1=1058153774383712554346585628038800346512253011614695449442427349 (pp64)
 r2=27836590347215176768987535287437794380890717338185843058231277741526753221132333645262777 (pp89)
Version: Msieve v. 1.50 (SVN unknown)
Total time: 18.26 hours.
Scaled time: 0.00 units (timescale=0.000).
Factorization parameters were as follows:
n: 29455393141878958874610731036898531516485528306289212184679460445640192281943365972452898656240045816827202354126390104605830163166945583858989836488173
m: 100000000000000000000000000000000
deg: 5
c5: 10
c0: -21
skew: 1.16
# Murphy_E = 7.244e-10
type: snfs
lss: 1
rlim: 3400000
alim: 3400000
lpbr: 27
lpba: 27
mfbr: 51
mfba: 51
rlambda: 2.4
alambda: 2.4
Factor base limits: 3400000/3400000
Large primes per side: 3
Large prime bits: 27/27
Max factor residue bits: 51/51
Sieved rational special-q in [1700000, 2700001)
Primes: , , 
Relations: relations 
Max relations in full relation-set: 
Initial matrix: 
Pruned matrix : 535964 x 536193
Total sieving time: 17.77 hours.
Total relation processing time: 0.10 hours.
Matrix solve time: 0.29 hours.
Time per square root: 0.09 hours.
Prototype def-par.txt line would be:
snfs,161.000,5,0,0,0,0,0,0,0,0,3400000,3400000,27,27,51,51,2.4,2.4,100000
total time: 18.26 hours.
 --------- CPU info (if available) ----------

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:09 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 9 秒 (日本時間)

10164-21

c151

name 名前Maksym Voznyy
date 日付February 7, 2015 15:00:22 UTC 2015 年 2 月 8 日 (日) 0 時 0 分 22 秒 (日本時間)
composite number 合成数
8659577725735927385003083195684461460302914971576851894868048345995785735518690359391474997420287282403620105031136418527842747186482877490700029345307<151>
prime factors 素因数
78482296068108076169202755983298308448216894828673836867<56>
110337976328075571194996914650176452561415333315173510486896193234955238499734172804482353333321<96>
factorization results 素因数分解の結果
Number: example8
N = 8659577725735927385003083195684461460302914971576851894868048345995785735518690359391474997420287282403620105031136418527842747186482877490700029345307 (151 digits)
SNFS difficulty: 165 digits.
Divisors found:
r1=78482296068108076169202755983298308448216894828673836867 (pp56)
r2=533430676533041177960320831644413038217233435275987999469 (pp57)
r3=10417393965966540313036700419805573317937398108616542956873773 (pp62)
r4=5430093009989847691469443628800863162615323828939017467532857013814297 (pp70)
r5=2328908101716036508677199901942873845182242161115165372736474378987903966196973209 (pp82)
r6=110337976328075571194996914650176452561415333315173510486896193234955238499734172804482353333321 (pp96)
Version: Msieve v. 1.51 (SVN 845)
Total time: 41.80 hours.
Factorization parameters were as follows:
n: 8659577725735927385003083195684461460302914971576851894868048345995785735518690359391474997420287282403620105031136418527842747186482877490700029345307
m: 500000000000000000000000000000000
deg: 5
c5: 16
c0: -105
skew: 1.46
# Murphy_E = 4.672e-10
type: snfs
lss: 1
rlim: 3900000
alim: 3900000
lpbr: 27
lpba: 27
mfbr: 51
mfba: 51
rlambda: 2.4
alambda: 2.4
Factor base limits: 3900000/3900000
Large primes per side: 3
Large prime bits: 27/27
Sieved rational special-q in [0, 0)
Total raw relations: 9075525
Relations: 1117616 relations
Pruned matrix : 656465 x 656692
Polynomial selection time: 0.00 hours.
Total sieving time: 37.18 hours.
Total relation processing time: 0.32 hours.
Matrix solve time: 3.86 hours.
time per square root: 0.44 hours.
Prototype def-par.txt line would be: snfs,165,5,0,0,0,0,0,0,0,0,3900000,3900000,27,27,51,51,2.4,2.4,100000
total time: 41.80 hours.
x86 Family 6 Model 15 Stepping 6, GenuineIntel
Windows-XP-5.1.2600-SP3
processors: 4, speed: 2.66GHz

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:10 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 10 秒 (日本時間)

10165-21

c162

name 名前Dmitry Domanov
date 日付November 25, 2014 11:37:20 UTC 2014 年 11 月 25 日 (火) 20 時 37 分 20 秒 (日本時間)
composite number 合成数
131561636626759636889882910143402183923168004209972372056308380476253124588869885541376134719115905801868175240099986843836337324036311011708985659781607683199579<162>
prime factors 素因数
58621066369337152370831648570013473606772881<44>
2244272320088251022999286371718046958935627540825587356778669872132481327411466595630003385614022826661254787391791659<118>
factorization results 素因数分解の結果
N=131561636626759636889882910143402183923168004209972372056308380476253124588869885541376134719115905801868175240099986843836337324036311011708985659781607683199579
  ( 162 digits)
SNFS difficulty: 165 digits.
Divisors found:
 r1=58621066369337152370831648570013473606772881 (pp44)
 r2=2244272320088251022999286371718046958935627540825587356778669872132481327411466595630003385614022826661254787391791659 (pp118)
Version: Msieve v. 1.50 (SVN unknown)
Total time: 22.11 hours.
Scaled time: 0.00 units (timescale=0.000).
Factorization parameters were as follows:
n: 131561636626759636889882910143402183923168004209972372056308380476253124588869885541376134719115905801868175240099986843836337324036311011708985659781607683199579
m: 1000000000000000000000000000000000
deg: 5
c5: 1
c0: -21
skew: 1.84
# Murphy_E = 5.793e-10
type: snfs
lss: 1
rlim: 3900000
alim: 3900000
lpbr: 27
lpba: 27
mfbr: 51
mfba: 51
rlambda: 2.4
alambda: 2.4
qintsize: 120000
Factor base limits: 3900000/3900000
Large primes per side: 3
Large prime bits: 27/27
Max factor residue bits: 51/51
Sieved rational special-q in [1950000, 3150001)
Primes: , , 
Relations: relations 
Max relations in full relation-set: 
Initial matrix: 
Pruned matrix : 680456 x 680681
Total sieving time: 21.42 hours.
Total relation processing time: 0.10 hours.
Matrix solve time: 0.47 hours.
Time per square root: 0.11 hours.
Prototype def-par.txt line would be:
snfs,165.000,5,0,0,0,0,0,0,0,0,3900000,3900000,27,27,51,51,2.4,2.4,100000
total time: 22.11 hours.
 --------- CPU info (if available) ----------
[    0.074811] CPU0: Intel(R) Xeon(R) CPU           E5620  @ 2.40GHz stepping 02
[    0.000000] Memory: 49295964k/51380224k available (5351k kernel code, 1057796k absent, 1026464k reserved, 7000k data, 1344k init)
[    0.000007] Calibrating delay loop (skipped), value calculated using timer frequency.. 4800.38 BogoMIPS (lpj=2400194)
[    0.709831] Total of 16 processors activated (76642.81 BogoMIPS).

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:10 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 10 秒 (日本時間)
403e620802000Serge BatalovNovember 22, 2014 04:47:19 UTC 2014 年 11 月 22 日 (土) 13 時 47 分 19 秒 (日本時間)
80Serge BatalovNovember 22, 2014 04:55:17 UTC 2014 年 11 月 22 日 (土) 13 時 55 分 17 秒 (日本時間)

10168-21

c133

name 名前Serge Batalov
date 日付November 17, 2014 20:38:21 UTC 2014 年 11 月 18 日 (火) 5 時 38 分 21 秒 (日本時間)
composite number 合成数
1196083663670664492075320435514979757997080591576654818228967050265162490573155163212750814262999383478117531144640698498872275743927<133>
prime factors 素因数
1349466532213018459285029281237<31>
60208675833163076375252252891303683<35>
14721103450708185467668772595335001600604512075763565688101336097737<68>
factorization results 素因数分解の結果
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=3292867672
Step 1 took 2515ms
Step 2 took 2041ms
********** Factor found in step 2: 1349466532213018459285029281237
Found probable prime factor of 31 digits: 1349466532213018459285029281237

Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=3322079401
Step 1 took 2525ms
Step 2 took 2037ms
********** Factor found in step 2: 60208675833163076375252252891303683
Found probable prime factor of 35 digits: 60208675833163076375252252891303683

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
3025e40--
351e6118 / 904Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)

10169-21

c153

name 名前Serge Batalov
date 日付November 18, 2014 06:23:07 UTC 2014 年 11 月 18 日 (火) 15 時 23 分 7 秒 (日本時間)
composite number 合成数
747778898274422883548547096023775486456557788829877312847009091260181042891194226917178300976414319164936480955671701837781775636019000776897012952352877<153>
prime factors 素因数
13757242080184524654209974685137<32>
54355291119831264337988426550607670278443247279769288789118988017433316438300947215195014570655303019862388177597654445021<122>
factorization results 素因数分解の結果
Input number is 747778898274422883548547096023775486456557788829877312847009091260181042891194226917178300976414319164936480955671701837781775636019000776897012952352877 (153 digits)
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=3618810634
Step 1 took 3766ms
Step 2 took 3290ms
********** Factor found in step 2: 13757242080184524654209974685137
Found probable prime factor of 32 digits: 13757242080184524654209974685137
Probable prime cofactor 54355291119831264337988426550607670278443247279769288789118988017433316438300947215195014570655303019862388177597654445021 has 122 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:11 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 11 秒 (日本時間)

10172-21

c132

name 名前Serge Batalov
date 日付November 18, 2014 06:23:18 UTC 2014 年 11 月 18 日 (火) 15 時 23 分 18 秒 (日本時間)
composite number 合成数
123624541603555131607555836526040684076169398230941813192516251529395957636133044046074560361650324272260168128209843417494288885839<132>
prime factors 素因数
3226445621235415298541143214019<31>
composite cofactor 合成数の残り
38316015862749591121752695568013671490457399301939112203455517747749036709700377692474643021037723781<101>
factorization results 素因数分解の結果
Input number is 123624541603555131607555836526040684076169398230941813192516251529395957636133044046074560361650324272260168128209843417494288885839 (132 digits)
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=398509899
Step 1 took 2542ms
Step 2 took 2032ms
********** Factor found in step 2: 3226445621235415298541143214019
Found probable prime factor of 31 digits: 3226445621235415298541143214019
Composite cofactor 38316015862749591121752695568013671490457399301939112203455517747749036709700377692474643021037723781 has 101 digits

c101

name 名前KTakahashi
date 日付November 19, 2014 09:32:33 UTC 2014 年 11 月 19 日 (水) 18 時 32 分 33 秒 (日本時間)
composite number 合成数
38316015862749591121752695568013671490457399301939112203455517747749036709700377692474643021037723781<101>
prime factors 素因数
11335308406948106130845047431756292452975611<44>
3380235851303644608346749026126495656317335591735904601471<58>
factorization results 素因数分解の結果
Number: 99979_172
N=38316015862749591121752695568013671490457399301939112203455517747749036709700377692474643021037723781
  ( 101 digits)
Divisors found:
 r1=11335308406948106130845047431756292452975611 (pp44)
 r2=3380235851303644608346749026126495656317335591735904601471 (pp58)
Version: Msieve v. 1.51 (SVN Official Release)
Total time: 5.92 hours.
Scaled time: 12.28 units (timescale=2.075).
Factorization parameters were as follows:
name: 99979_172
n: 38316015862749591121752695568013671490457399301939112203455517747749036709700377692474643021037723781
skew: 8044.61
# norm 3.39e+013
c5: 26460
c4: 147130464
c3: -3237065525091
c2: -12043890114480113
c1: 20735841220100610023
c0: 196014418919514984109041
# alpha -5.83
Y1: 1906853461
Y0: -17067033735882899312
# Murphy_E 3.49e-009
# M 23143039687986942499062743148653302354873066226698234065769787128515820875292771199139620669531320589
type: gnfs
rlim: 1800000
alim: 1800000
lpbr: 26
lpba: 26
mfbr: 48
mfba: 48
rlambda: 2.5
alambda: 2.5
qintsize: 100000
Factor base limits: 1800000/1800000
Large primes per side: 3
Large prime bits: 26/26
Max factor residue bits: 48/48
Sieved algebraic special-q in [900000, 1400001)
Primes: , , 
Relations: relations 
Max relations in full relation-set: 
Initial matrix: 
Pruned matrix : 177510 x 177735
Polynomial selection time: 0.43 hours.
Total sieving time: 5.34 hours.
Total relation processing time: 0.03 hours.
Matrix solve time: 0.10 hours.
Time per square root: 0.01 hours.
Prototype def-par.txt line would be:
gnfs,100,5,maxs1,maxskew,goodScore,efrac,j0,j1,eStepSize,maxTime,1800000,1800000,26,26,48,48,2.5,2.5,100000
total time: 5.92 hours.
 --------- CPU info (if available) ----------

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:11 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 11 秒 (日本時間)

10175-21

c170

name 名前Cyp
date 日付April 15, 2015 14:21:27 UTC 2015 年 4 月 15 日 (水) 23 時 21 分 27 秒 (日本時間)
composite number 合成数
31078968551191723049095446620317564900656077026115657273566404878154903795052849786021301525044986806977850019113565658982909675193699671495302413903487371061129223243339<170>
prime factors 素因数
1425378118327164781295502533908747960221189906346350572767001538776431879657651<79>
21804016879160633105398501977976510667332127153702430931115693893054073383691552188952852489<92>
factorization results 素因数分解の結果
04/15/15 08:01:34 v1.34.3, 
04/15/15 08:01:34 v1.34.3, ****************************
04/15/15 08:01:34 v1.34.3, Starting factorization of 31078968551191723049095446620317564900656077026115657273566404878154903795052849786021301525044986806977850019113565658982909675193699671495302413903487371061129223243339
04/15/15 08:01:34 v1.34.3, using pretesting plan: none
04/15/15 08:01:34 v1.34.3, no tune info: using qs/gnfs crossover of 95 digits
04/15/15 08:01:34 v1.34.3, ****************************
04/15/15 08:01:34 v1.34.3, nfs: commencing nfs on c170: 31078968551191723049095446620317564900656077026115657273566404878154903795052849786021301525044986806977850019113565658982909675193699671495302413903487371061129223243339
04/15/15 08:01:34 v1.34.3, nfs: continuing with sieving - could not determine last special q; using default startq
04/15/15 08:01:34 v1.34.3, nfs: commencing lattice sieving with 8 threads
04/15/15 08:06:51 v1.34.3, nfs: commencing lattice sieving with 8 threads
[84 lines snipped]
04/15/15 15:52:44 v1.34.3, nfs: commencing lattice sieving with 8 threads
04/15/15 15:58:09 v1.34.3, nfs: commencing lattice sieving with 8 threads
04/15/15 16:03:42 v1.34.3, nfs: commencing msieve filtering
04/15/15 16:07:32 v1.34.3, nfs: commencing msieve linear algebra
04/15/15 16:19:39 v1.34.3, nfs: commencing msieve sqrt
04/15/15 16:21:20 v1.34.3, prp79 = 1425378118327164781295502533908747960221189906346350572767001538776431879657651
04/15/15 16:21:20 v1.34.3, prp92 = 21804016879160633105398501977976510667332127153702430931115693893054073383691552188952852489
04/15/15 16:21:20 v1.34.3, NFS elapsed time = 29986.8803 seconds.
04/15/15 16:21:20 v1.34.3, 
04/15/15 16:21:20 v1.34.3, 
04/15/15 16:21:20 v1.34.3, Total factoring time = 29986.8816 seconds
--
Wed Apr 15 16:03:42 2015  
Wed Apr 15 16:03:42 2015  commencing relation filtering
Wed Apr 15 16:03:42 2015  estimated available RAM is 15987.3 MB
Wed Apr 15 16:03:42 2015  commencing duplicate removal, pass 1
Wed Apr 15 16:04:42 2015  found 2977347 hash collisions in 21174454 relations
Wed Apr 15 16:04:58 2015  added 694004 free relations
Wed Apr 15 16:04:58 2015  commencing duplicate removal, pass 2
Wed Apr 15 16:05:17 2015  found 2026532 duplicates and 19841926 unique relations
Wed Apr 15 16:05:17 2015  memory use: 82.6 MB
Wed Apr 15 16:05:17 2015  reading ideals above 720000
Wed Apr 15 16:05:17 2015  commencing singleton removal, initial pass
Wed Apr 15 16:06:38 2015  memory use: 376.5 MB
Wed Apr 15 16:06:38 2015  reading all ideals from disk
Wed Apr 15 16:06:39 2015  memory use: 588.3 MB
Wed Apr 15 16:06:39 2015  keeping 19237309 ideals with weight <= 200, target excess is 116620
Wed Apr 15 16:06:40 2015  commencing in-memory singleton removal
Wed Apr 15 16:06:41 2015  begin with 19841926 relations and 19237309 unique ideals
Wed Apr 15 16:06:48 2015  reduce to 10465489 relations and 7864383 ideals in 12 passes
Wed Apr 15 16:06:48 2015  max relations containing the same ideal: 129
Wed Apr 15 16:06:51 2015  removing 1497279 relations and 1097279 ideals in 400000 cliques
Wed Apr 15 16:06:51 2015  commencing in-memory singleton removal
Wed Apr 15 16:06:52 2015  begin with 8968210 relations and 7864383 unique ideals
Wed Apr 15 16:06:54 2015  reduce to 8804018 relations and 6595277 ideals in 7 passes
Wed Apr 15 16:06:54 2015  max relations containing the same ideal: 115
Wed Apr 15 16:06:57 2015  removing 1222446 relations and 822446 ideals in 400000 cliques
Wed Apr 15 16:06:57 2015  commencing in-memory singleton removal
Wed Apr 15 16:06:57 2015  begin with 7581572 relations and 6595277 unique ideals
Wed Apr 15 16:06:59 2015  reduce to 7467931 relations and 5654130 ideals in 7 passes
Wed Apr 15 16:06:59 2015  max relations containing the same ideal: 105
Wed Apr 15 16:07:01 2015  removing 1151839 relations and 751839 ideals in 400000 cliques
Wed Apr 15 16:07:02 2015  commencing in-memory singleton removal
Wed Apr 15 16:07:02 2015  begin with 6316092 relations and 5654130 unique ideals
Wed Apr 15 16:07:05 2015  reduce to 6208158 relations and 4789149 ideals in 7 passes
Wed Apr 15 16:07:05 2015  max relations containing the same ideal: 92
Wed Apr 15 16:07:07 2015  removing 1117414 relations and 717414 ideals in 400000 cliques
Wed Apr 15 16:07:07 2015  commencing in-memory singleton removal
Wed Apr 15 16:07:07 2015  begin with 5090744 relations and 4789149 unique ideals
Wed Apr 15 16:07:09 2015  reduce to 4976726 relations and 3951363 ideals in 7 passes
Wed Apr 15 16:07:09 2015  max relations containing the same ideal: 79
Wed Apr 15 16:07:10 2015  removing 1098292 relations and 698292 ideals in 400000 cliques
Wed Apr 15 16:07:10 2015  commencing in-memory singleton removal
Wed Apr 15 16:07:10 2015  begin with 3878434 relations and 3951363 unique ideals
Wed Apr 15 16:07:11 2015  reduce to 3745847 relations and 3111413 ideals in 7 passes
Wed Apr 15 16:07:11 2015  max relations containing the same ideal: 63
Wed Apr 15 16:07:12 2015  removing 1087988 relations and 687988 ideals in 400000 cliques
Wed Apr 15 16:07:13 2015  commencing in-memory singleton removal
Wed Apr 15 16:07:13 2015  begin with 2657859 relations and 3111413 unique ideals
Wed Apr 15 16:07:13 2015  reduce to 2487765 relations and 2237967 ideals in 8 passes
Wed Apr 15 16:07:13 2015  max relations containing the same ideal: 47
Wed Apr 15 16:07:14 2015  removing 390763 relations and 276245 ideals in 114518 cliques
Wed Apr 15 16:07:14 2015  commencing in-memory singleton removal
Wed Apr 15 16:07:14 2015  begin with 2097002 relations and 2237967 unique ideals
Wed Apr 15 16:07:15 2015  reduce to 2048435 relations and 1910987 ideals in 7 passes
Wed Apr 15 16:07:15 2015  max relations containing the same ideal: 40
Wed Apr 15 16:07:15 2015  relations with 0 large ideals: 2923
Wed Apr 15 16:07:15 2015  relations with 1 large ideals: 2864
Wed Apr 15 16:07:15 2015  relations with 2 large ideals: 37061
Wed Apr 15 16:07:15 2015  relations with 3 large ideals: 183560
Wed Apr 15 16:07:15 2015  relations with 4 large ideals: 446053
Wed Apr 15 16:07:15 2015  relations with 5 large ideals: 599358
Wed Apr 15 16:07:15 2015  relations with 6 large ideals: 487748
Wed Apr 15 16:07:15 2015  relations with 7+ large ideals: 288868
Wed Apr 15 16:07:15 2015  commencing 2-way merge
Wed Apr 15 16:07:16 2015  reduce to 1300043 relation sets and 1162595 unique ideals
Wed Apr 15 16:07:16 2015  commencing full merge
Wed Apr 15 16:07:27 2015  memory use: 147.5 MB
Wed Apr 15 16:07:27 2015  found 683165 cycles, need 662795
Wed Apr 15 16:07:27 2015  weight of 662795 cycles is about 46730598 (70.51/cycle)
Wed Apr 15 16:07:27 2015  distribution of cycle lengths:
Wed Apr 15 16:07:27 2015  1 relations: 51582
Wed Apr 15 16:07:27 2015  2 relations: 62949
Wed Apr 15 16:07:27 2015  3 relations: 71981
Wed Apr 15 16:07:27 2015  4 relations: 73349
Wed Apr 15 16:07:27 2015  5 relations: 73790
Wed Apr 15 16:07:27 2015  6 relations: 68841
Wed Apr 15 16:07:27 2015  7 relations: 61252
Wed Apr 15 16:07:27 2015  8 relations: 51906
Wed Apr 15 16:07:27 2015  9 relations: 41975
Wed Apr 15 16:07:27 2015  10+ relations: 105170
Wed Apr 15 16:07:27 2015  heaviest cycle: 18 relations
Wed Apr 15 16:07:27 2015  commencing cycle optimization
Wed Apr 15 16:07:28 2015  start with 3912549 relations
Wed Apr 15 16:07:31 2015  pruned 127968 relations
Wed Apr 15 16:07:31 2015  memory use: 123.3 MB
Wed Apr 15 16:07:31 2015  distribution of cycle lengths:
Wed Apr 15 16:07:31 2015  1 relations: 51582
Wed Apr 15 16:07:31 2015  2 relations: 64406
Wed Apr 15 16:07:31 2015  3 relations: 74899
Wed Apr 15 16:07:31 2015  4 relations: 76220
Wed Apr 15 16:07:31 2015  5 relations: 77356
Wed Apr 15 16:07:31 2015  6 relations: 71395
Wed Apr 15 16:07:31 2015  7 relations: 63147
Wed Apr 15 16:07:31 2015  8 relations: 52515
Wed Apr 15 16:07:31 2015  9 relations: 41576
Wed Apr 15 16:07:31 2015  10+ relations: 89699
Wed Apr 15 16:07:31 2015  heaviest cycle: 17 relations
Wed Apr 15 16:07:32 2015  RelProcTime: 230
Wed Apr 15 16:07:32 2015  
Wed Apr 15 16:07:32 2015  commencing linear algebra
Wed Apr 15 16:07:32 2015  read 662795 cycles
Wed Apr 15 16:07:32 2015  cycles contain 1966259 unique relations
Wed Apr 15 16:07:51 2015  read 1966259 relations
Wed Apr 15 16:07:52 2015  using 20 quadratic characters above 268426062
Wed Apr 15 16:07:58 2015  building initial matrix
Wed Apr 15 16:08:09 2015  memory use: 254.9 MB
Wed Apr 15 16:08:10 2015  read 662795 cycles
Wed Apr 15 16:08:10 2015  matrix is 662990 x 662795 (197.9 MB) with weight 60137208 (90.73/col)
Wed Apr 15 16:08:10 2015  sparse part has weight 44581787 (67.26/col)
Wed Apr 15 16:08:13 2015  filtering completed in 2 passes
Wed Apr 15 16:08:13 2015  matrix is 662502 x 662543 (197.8 MB) with weight 60122838 (90.75/col)
Wed Apr 15 16:08:13 2015  sparse part has weight 44573294 (67.28/col)
Wed Apr 15 16:08:14 2015  matrix starts at (0, 0)
Wed Apr 15 16:08:14 2015  matrix is 662502 x 662543 (197.8 MB) with weight 60122838 (90.75/col)
Wed Apr 15 16:08:14 2015  sparse part has weight 44573294 (67.28/col)
Wed Apr 15 16:08:14 2015  saving the first 48 matrix rows for later
Wed Apr 15 16:08:14 2015  matrix includes 64 packed rows
Wed Apr 15 16:08:14 2015  matrix is 662454 x 662543 (188.2 MB) with weight 47231712 (71.29/col)
Wed Apr 15 16:08:14 2015  sparse part has weight 42716791 (64.47/col)
Wed Apr 15 16:08:14 2015  using block size 65536 for processor cache size 8192 kB
Wed Apr 15 16:08:16 2015  commencing Lanczos iteration (8 threads)
Wed Apr 15 16:08:16 2015  memory use: 182.8 MB
Wed Apr 15 16:08:19 2015  linear algebra at 0.5%, ETA 0h10m
Wed Apr 15 16:19:38 2015  lanczos halted after 10476 iterations (dim = 662378)
Wed Apr 15 16:19:39 2015  recovered 23 nontrivial dependencies
Wed Apr 15 16:19:39 2015  BLanczosTime: 727
Wed Apr 15 16:19:39 2015  
Wed Apr 15 16:19:39 2015  commencing square root phase
Wed Apr 15 16:19:39 2015  reading relations for dependency 1
Wed Apr 15 16:19:39 2015  read 330632 cycles
Wed Apr 15 16:19:39 2015  cycles contain 982056 unique relations
Wed Apr 15 16:19:55 2015  read 982056 relations
Wed Apr 15 16:19:58 2015  multiplying 982056 relations
Wed Apr 15 16:20:12 2015  multiply complete, coefficients have about 21.91 million bits
Wed Apr 15 16:20:12 2015  initial square root is modulo 1969291
Wed Apr 15 16:20:29 2015  GCD is 1, no factor found
Wed Apr 15 16:20:29 2015  reading relations for dependency 2
Wed Apr 15 16:20:29 2015  read 331217 cycles
Wed Apr 15 16:20:29 2015  cycles contain 982852 unique relations
Wed Apr 15 16:20:45 2015  read 982852 relations
Wed Apr 15 16:20:47 2015  multiplying 982852 relations
Wed Apr 15 16:21:02 2015  multiply complete, coefficients have about 21.93 million bits
Wed Apr 15 16:21:02 2015  initial square root is modulo 1995011
Wed Apr 15 16:21:20 2015  sqrtTime: 101
--
n: 31078968551191723049095446620317564900656077026115657273566404878154903795052849786021301525044986806977850019113565658982909675193699671495302413903487371061129223243339
m: 100000000000000000000000000000000000
deg: 5
c5: 1
c0: -21
skew: 1.84
# Murphy_E = 2.325e-10
type: snfs
lss: 1
rlim: 5800000
alim: 5800000
lpbr: 28
lpba: 28
mfbr: 52
mfba: 52
rlambda: 2.5
alambda: 2.5
software ソフトウェア
yafu v1.34.3
execution environment 実行環境
Gentoo Linux, Intel(R) Core(TM) i7-3770K CPU

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:12 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 12 秒 (日本時間)
403e60--
4511e6601 / 4434CypNovember 30, 2014 21:57:53 UTC 2014 年 12 月 1 日 (月) 6 時 57 分 53 秒 (日本時間)

10176-21

c176

name 名前Jo Yeong Uk
date 日付November 23, 2014 06:25:59 UTC 2014 年 11 月 23 日 (日) 15 時 25 分 59 秒 (日本時間)
composite number 合成数
99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999979<176>
prime factors 素因数
47900955480819381879498592616285304525011<41>
4900635175775997963854211752166941512456711769486954876142013706309<67>
425993969011766099839022605784177269864964509164387425108028401442421<69>
factorization results 素因数分解の結果
Number: 99979_176
N=99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999979
  ( 176 digits)
SNFS difficulty: 176 digits.
Divisors found:
 r1=47900955480819381879498592616285304525011
 r2=4900635175775997963854211752166941512456711769486954876142013706309
 r3=425993969011766099839022605784177269864964509164387425108028401442421
Version: 
Total time: 25.43 hours.
Scaled time: 133.71 units (timescale=5.259).
Factorization parameters were as follows:
n: 99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999979
m: 100000000000000000000000000000000000
deg: 5
c5: 10
c0: -21
skew: 1.16
# Murphy_E = 1.852e-10
type: snfs
lss: 1
rlim: 7400000
alim: 7400000
lpbr: 28
lpba: 28
mfbr: 53
mfba: 53
rlambda: 2.5
alambda: 2.5
Factor base limits: 7400000/7400000
Large primes per side: 3
Large prime bits: 28/28
Max factor residue bits: 53/53
Sieved rational special-q in [3700000, 6500001)
Primes: rational ideals reading, algebraic ideals reading, 
Relations: 17613368
Max relations in full relation-set: 
Initial matrix: 
Pruned matrix : 1236943 x 1237191
Total sieving time: 22.38 hours.
Total relation processing time: 1.23 hours.
Matrix solve time: 1.67 hours.
Time per square root: 0.16 hours.
Prototype def-par.txt line would be:
snfs,176,5,0,0,0,0,0,0,0,0,7400000,7400000,28,28,53,53,2.5,2.5,100000
total time: 25.43 hours.
 --------- CPU info (if available) ----------
CPU0: Intel(R) Core(TM) i7-4930K CPU @ 3.40GHz stepping 04
Memory: 49373664k/51380224k available (5220k kernel code, 1086460k absent, 920100k reserved, 7121k data, 1264k init)
Calibrating delay loop (skipped), value calculated using timer frequency.. 6799.70 BogoMIPS (lpj=3399852)
Total of 12 processors activated (81596.44 BogoMIPS).
software ソフトウェア
GGNFS / Msieve v1.39
execution environment 実行環境
Core i7-4930K

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:12 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 12 秒 (日本時間)

10177-21

c109

name 名前Dmitry Domanov
date 日付November 20, 2014 11:33:44 UTC 2014 年 11 月 20 日 (木) 20 時 33 分 44 秒 (日本時間)
composite number 合成数
7013530640548754392543759377884650450933086499742578942749906393020918419670647085847778065179909368265231089<109>
prime factors 素因数
14279967763935737009368281239577266561304902699<47>
491144711002886604310807609308517414654368105197444221308918611<63>
factorization results 素因数分解の結果
N=7013530640548754392543759377884650450933086499742578942749906393020918419670647085847778065179909368265231089
  ( 109 digits)
Divisors found:
 r1=14279967763935737009368281239577266561304902699 (pp47)
 r2=491144711002886604310807609308517414654368105197444221308918611 (pp63)
Version: Msieve v. 1.50 (SVN unknown)
Total time: 8.70 hours.
Scaled time: 18.21 units (timescale=2.092).
Factorization parameters were as follows:
n: 7013530640548754392543759377884650450933086499742578942749906393020918419670647085847778065179909368265231089
skew: 8333245.69
c0: 1026118404126143605179320110504
c1: -334609846204991463270940
c2: -209947576351969060
c3: 12789563965
c4: 1176
Y0: -277895512894745487453388305
Y1: 190595233815877
rlim: 3060000
alim: 3060000
lpbr: 26
lpba: 26
mfbr: 52
mfba: 52
rlambda: 2.5
alambda: 2.5
qintsize: 160000
type: gnfs
Factor base limits: 3060000/3060000
Large primes per side: 3
Large prime bits: 26/26
Max factor residue bits: 52/52
Sieved algebraic special-q in [1530000, 2650001)
Primes: , , 
Relations: relations 
Max relations in full relation-set: 
Initial matrix: 
Pruned matrix : 461358 x 461585
Total sieving time: 8.40 hours.
Total relation processing time: 0.07 hours.
Matrix solve time: 0.20 hours.
Time per square root: 0.03 hours.
Prototype def-par.txt line would be:
gnfs,108,4,maxs1,maxskew,goodScore,efrac,j0,j1,eStepSize,maxTime,3060000,3060000,26,26,52,52,2.5,2.5,100000
total time: 8.70 hours.
 --------- CPU info (if available) ----------

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:12 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 12 秒 (日本時間)

10182-21

c180

name 名前Dmitry Domanov
date 日付November 27, 2014 07:50:58 UTC 2014 年 11 月 27 日 (木) 16 時 50 分 58 秒 (日本時間)
composite number 合成数
268096514745308310991957104557640750670241286863270777479892761394101876675603217158176943699731903485254691689008042895442359249329758713136729222520107238605898123324396782841823<180>
prime factors 素因数
1916872155847074534708584419619591624138612634651504692854306760410388939887054174693951<88>
139861447685766628640848151103414837312657755230756252939414551338111149334128346084233253473<93>
factorization results 素因数分解の結果
N=268096514745308310991957104557640750670241286863270777479892761394101876675603217158176943699731903485254691689008042895442359249329758713136729222520107238605898123324396782841823
  ( 180 digits)
SNFS difficulty: 182 digits.
Divisors found:
 r1=1916872155847074534708584419619591624138612634651504692854306760410388939887054174693951 (pp88)
 r2=139861447685766628640848151103414837312657755230756252939414551338111149334128346084233253473 (pp93)
Version: Msieve v. 1.50 (SVN unknown)
Total time: 118.25 hours.
Scaled time: 0.00 units (timescale=0.000).
Factorization parameters were as follows:
n: 268096514745308310991957104557640750670241286863270777479892761394101876675603217158176943699731903485254691689008042895442359249329758713136729222520107238605898123324396782841823
m: 1000000000000000000000000000000000000
deg: 5
c5: 100
c0: -21
skew: 0.73
# Murphy_E = 8.449e-11
type: snfs
lss: 1
rlim: 7600000
alim: 7600000
lpbr: 28
lpba: 28
mfbr: 53
mfba: 53
rlambda: 2.5
alambda: 2.5
qintsize: 160000
Factor base limits: 7600000/7600000
Large primes per side: 3
Large prime bits: 28/28
Max factor residue bits: 53/53
Sieved rational special-q in [3800000, 9560001)
Primes: , , 
Relations: relations 
Max relations in full relation-set: 
Initial matrix: 
Pruned matrix : 1589397 x 1589628
Total sieving time: 115.19 hours.
Total relation processing time: 0.21 hours.
Matrix solve time: 2.65 hours.
Time per square root: 0.18 hours.
Prototype def-par.txt line would be:
snfs,182.000,5,0,0,0,0,0,0,0,0,7600000,7600000,28,28,53,53,2.5,2.5,100000
total time: 118.25 hours.
 --------- CPU info (if available) ----------
[    0.074811] CPU0: Intel(R) Xeon(R) CPU           E5620  @ 2.40GHz stepping 02
[    0.000000] Memory: 49295964k/51380224k available (5351k kernel code, 1057796k absent, 1026464k reserved, 7000k data, 1344k init)
[    0.000007] Calibrating delay loop (skipped), value calculated using timer frequency.. 4800.38 BogoMIPS (lpj=2400194)
[    0.709831] Total of 16 processors activated (76642.81 BogoMIPS).

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:13 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 13 秒 (日本時間)
403e620802000Serge BatalovNovember 22, 2014 04:47:22 UTC 2014 年 11 月 22 日 (土) 13 時 47 分 22 秒 (日本時間)
80Serge BatalovNovember 22, 2014 04:55:20 UTC 2014 年 11 月 22 日 (土) 13 時 55 分 20 秒 (日本時間)

10184-21

c122

name 名前Erik Branger
date 日付November 26, 2014 06:25:07 UTC 2014 年 11 月 26 日 (水) 15 時 25 分 7 秒 (日本時間)
composite number 合成数
34561634722833178873748007256818159286433528451005966176942927746231703769556153594960485024486506561632943303824322941667<122>
prime factors 素因数
16441393406200805269415000852464347737036292761<47>
2102111047947943244928189071194012495360582951060227410462485356800535177947<76>
factorization results 素因数分解の結果
Number: 99979_184
N = 34561634722833178873748007256818159286433528451005966176942927746231703769556153594960485024486506561632943303824322941667 (122 digits)
Divisors found:
r1=16441393406200805269415000852464347737036292761 (pp47)
r2=2102111047947943244928189071194012495360582951060227410462485356800535177947 (pp76)
Version: Msieve v. 1.51 (SVN 845)
Total time: 29.81 hours.
Factorization parameters were as follows:
n: 34561634722833178873748007256818159286433528451005966176942927746231703769556153594960485024486506561632943303824322941667
Y0: -233324401658478826557717
Y1: 4002615078979
c0: 74344702954996438431070358920
c1: 25893247385390685722098018
c2: 468542676379473622290
c3: -1240267838870638
c4: -18648643705
c5: 49980
skew: 142521.35 
type: gnfs
Factor base limits: 4700000/4700000
Large primes per side: 3
Large prime bits: 27/27
Sieved algebraic special-q in [0, 0)
Total raw relations: 10458951
Relations: 1564104 relations
Pruned matrix : 868271 x 868501
Polynomial selection time: 0.00 hours.
Total sieving time: 29.01 hours.
Total relation processing time: 0.07 hours.
Matrix solve time: 0.60 hours.
time per square root: 0.13 hours.
Prototype def-par.txt line would be: gnfs,121,5,65,2000,1e-05,0.28,250,20,50000,3600,4700000,4700000,27,27,53,53,2.5,2.5,100000
total time: 29.81 hours.
Intel64 Family 6 Model 58 Stepping 9, GenuineIntel
Windows-7-6.1.7601-SP1
processors: 8, speed: 2.29GHz
software ソフトウェア
GGNFS, Msieve

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:13 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 13 秒 (日本時間)
403e620802000Serge BatalovNovember 22, 2014 04:47:02 UTC 2014 年 11 月 22 日 (土) 13 時 47 分 2 秒 (日本時間)
80Serge BatalovNovember 22, 2014 04:54:57 UTC 2014 年 11 月 22 日 (土) 13 時 54 分 57 秒 (日本時間)

10186-21

c161

name 名前Serge Batalov
date 日付November 18, 2014 06:37:34 UTC 2014 年 11 月 18 日 (火) 15 時 37 分 34 秒 (日本時間)
composite number 合成数
60639822644847864948795742960993648265585839730378390450058101775706704936324389962244167127367183659029921210986974753264727293552523500630733081301042859795413<161>
prime factors 素因数
9959541370833176026790671367504579<34>
composite cofactor 合成数の残り
6088615970051939860179890831604305597617379872946994402926987939123374318092751210724826877558796896590818417381625448283923847<127>
factorization results 素因数分解の結果
Input number is 60639822644847864948795742960993648265585839730378390450058101775706704936324389962244167127367183659029921210986974753264727293552523500630733081301042859795413 (161 digits)
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=2350390138
Step 1 took 3677ms
Step 2 took 2561ms
********** Factor found in step 2: 9959541370833176026790671367504579
Found probable prime factor of 34 digits: 9959541370833176026790671367504579
Composite cofactor 6088615970051939860179890831604305597617379872946994402926987939123374318092751210724826877558796896590818417381625448283923847 has 127 digits

c127

name 名前Serge Batalov
date 日付November 22, 2014 04:41:31 UTC 2014 年 11 月 22 日 (土) 13 時 41 分 31 秒 (日本時間)
composite number 合成数
6088615970051939860179890831604305597617379872946994402926987939123374318092751210724826877558796896590818417381625448283923847<127>
prime factors 素因数
363300374273621898446408857877232889373<39>
1159013727741013197052238346699811855765967<43>
14459862301520710959676611224864042180296457117<47>
factorization results 素因数分解の結果
Using B1=3000000, B2=11414255590, polynomial Dickson(12), sigma=1948649842
Step 1 took 8041ms
Step 2 took 7515ms
********** Factor found in step 2: 1159013727741013197052238346699811855765967
Found probable prime factor of 43 digits: 1159013727741013197052238346699811855765967

SIQS elapsed time = 293.9214 seconds.


***factors found***

PRP39 = 363300374273621898446408857877232889373
PRP47 = 14459862301520710959676611224864042180296457117

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:14 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 14 秒 (日本時間)

10187-21

c171

name 名前LegionMammal978
date 日付February 13, 2017 22:48:53 UTC 2017 年 2 月 14 日 (火) 7 時 48 分 53 秒 (日本時間)
composite number 合成数
112722378041816366646847364771806610669040686384798787163527069606930812168644102129951360161749557919642125993494084409411898929640593119770209095942188024497956387722647<171>
prime factors 素因数
51380820652625518388498528557940650076134010158284317467153<59>
2193860989568611420707726608560110319562693603532261475605136683385331987245916117433473813722520042083517666599<112>
factorization results 素因数分解の結果
Mon Feb 13 14:03:46 2017  Msieve v. 1.53 (SVN Unversioned directory)
Mon Feb 13 14:03:46 2017  random seeds: 54b43c8e 200a7255
Mon Feb 13 14:03:46 2017  factoring 112722378041816366646847364771806610669040686384798787163527069606930812168644102129951360161749557919642125993494084409411898929640593119770209095942188024497956387722647 (171 digits)
Mon Feb 13 14:03:47 2017  no P-1/P+1/ECM available, skipping
Mon Feb 13 14:03:47 2017  commencing number field sieve (171-digit input)
Mon Feb 13 14:03:47 2017  R0: -10000000000000000000000000000000000000
Mon Feb 13 14:03:47 2017  R1: 1
Mon Feb 13 14:03:47 2017  A0: -21
Mon Feb 13 14:03:47 2017  A1: 0
Mon Feb 13 14:03:47 2017  A2: 0
Mon Feb 13 14:03:47 2017  A3: 0
Mon Feb 13 14:03:47 2017  A4: 0
Mon Feb 13 14:03:47 2017  A5: 100
Mon Feb 13 14:03:47 2017  skew 0.73, size 4.850e-13, alpha 0.254, combined = 5.288e-11 rroots = 1
Mon Feb 13 14:03:47 2017  
Mon Feb 13 14:03:47 2017  commencing relation filtering
Mon Feb 13 14:03:47 2017  estimated available RAM is 15929.4 MB
Mon Feb 13 14:03:47 2017  commencing duplicate removal, pass 1
Mon Feb 13 14:06:17 2017  found 2821281 hash collisions in 21352972 relations
Mon Feb 13 14:06:35 2017  added 509 free relations
Mon Feb 13 14:06:35 2017  commencing duplicate removal, pass 2
Mon Feb 13 14:06:40 2017  found 2445848 duplicates and 18907633 unique relations
Mon Feb 13 14:06:40 2017  memory use: 98.6 MB
Mon Feb 13 14:06:40 2017  reading ideals above 720000
Mon Feb 13 14:06:40 2017  commencing singleton removal, initial pass
Mon Feb 13 14:08:32 2017  memory use: 689.0 MB
Mon Feb 13 14:08:32 2017  reading all ideals from disk
Mon Feb 13 14:08:32 2017  memory use: 597.9 MB
Mon Feb 13 14:08:33 2017  keeping 21171877 ideals with weight <= 200, target excess is 116148
Mon Feb 13 14:08:34 2017  commencing in-memory singleton removal
Mon Feb 13 14:08:34 2017  begin with 18907633 relations and 21171877 unique ideals
Mon Feb 13 14:08:42 2017  reduce to 7343248 relations and 7169604 ideals in 19 passes
Mon Feb 13 14:08:42 2017  max relations containing the same ideal: 103
Mon Feb 13 14:08:44 2017  removing 318780 relations and 299324 ideals in 19456 cliques
Mon Feb 13 14:08:44 2017  commencing in-memory singleton removal
Mon Feb 13 14:08:44 2017  begin with 7024468 relations and 7169604 unique ideals
Mon Feb 13 14:08:47 2017  reduce to 7011606 relations and 6857359 ideals in 10 passes
Mon Feb 13 14:08:47 2017  max relations containing the same ideal: 100
Mon Feb 13 14:08:49 2017  removing 228630 relations and 209174 ideals in 19456 cliques
Mon Feb 13 14:08:49 2017  commencing in-memory singleton removal
Mon Feb 13 14:08:49 2017  begin with 6782976 relations and 6857359 unique ideals
Mon Feb 13 14:08:52 2017  reduce to 6776085 relations and 6641261 ideals in 9 passes
Mon Feb 13 14:08:52 2017  max relations containing the same ideal: 97
Mon Feb 13 14:08:53 2017  relations with 0 large ideals: 2900
Mon Feb 13 14:08:53 2017  relations with 1 large ideals: 915
Mon Feb 13 14:08:53 2017  relations with 2 large ideals: 17509
Mon Feb 13 14:08:53 2017  relations with 3 large ideals: 135215
Mon Feb 13 14:08:53 2017  relations with 4 large ideals: 563933
Mon Feb 13 14:08:53 2017  relations with 5 large ideals: 1364955
Mon Feb 13 14:08:53 2017  relations with 6 large ideals: 2022438
Mon Feb 13 14:08:53 2017  relations with 7+ large ideals: 2668220
Mon Feb 13 14:08:53 2017  commencing 2-way merge
Mon Feb 13 14:08:55 2017  reduce to 3885947 relation sets and 3751125 unique ideals
Mon Feb 13 14:08:55 2017  ignored 2 oversize relation sets
Mon Feb 13 14:08:55 2017  commencing full merge
Mon Feb 13 14:09:34 2017  memory use: 447.4 MB
Mon Feb 13 14:09:34 2017  found 1962383 cycles, need 1951325
Mon Feb 13 14:09:34 2017  weight of 1951325 cycles is about 136624651 (70.02/cycle)
Mon Feb 13 14:09:34 2017  distribution of cycle lengths:
Mon Feb 13 14:09:34 2017  1 relations: 287749
Mon Feb 13 14:09:34 2017  2 relations: 251750
Mon Feb 13 14:09:35 2017  3 relations: 234278
Mon Feb 13 14:09:35 2017  4 relations: 201709
Mon Feb 13 14:09:35 2017  5 relations: 172227
Mon Feb 13 14:09:35 2017  6 relations: 142213
Mon Feb 13 14:09:35 2017  7 relations: 121238
Mon Feb 13 14:09:35 2017  8 relations: 99554
Mon Feb 13 14:09:35 2017  9 relations: 80612
Mon Feb 13 14:09:35 2017  10+ relations: 359995
Mon Feb 13 14:09:35 2017  heaviest cycle: 28 relations
Mon Feb 13 14:09:35 2017  commencing cycle optimization
Mon Feb 13 14:09:37 2017  start with 11411653 relations
Mon Feb 13 14:09:47 2017  pruned 233285 relations
Mon Feb 13 14:09:47 2017  memory use: 387.0 MB
Mon Feb 13 14:09:47 2017  distribution of cycle lengths:
Mon Feb 13 14:09:47 2017  1 relations: 287749
Mon Feb 13 14:09:47 2017  2 relations: 256818
Mon Feb 13 14:09:47 2017  3 relations: 241732
Mon Feb 13 14:09:47 2017  4 relations: 204995
Mon Feb 13 14:09:47 2017  5 relations: 174815
Mon Feb 13 14:09:47 2017  6 relations: 143189
Mon Feb 13 14:09:47 2017  7 relations: 121108
Mon Feb 13 14:09:47 2017  8 relations: 98416
Mon Feb 13 14:09:47 2017  9 relations: 79289
Mon Feb 13 14:09:47 2017  10+ relations: 343214
Mon Feb 13 14:09:47 2017  heaviest cycle: 27 relations
Mon Feb 13 14:09:48 2017  RelProcTime: 361
Mon Feb 13 14:09:49 2017  elapsed time 00:06:03
Mon Feb 13 14:09:49 2017 LatSieveTime: 1092.01
Mon Feb 13 14:09:49 2017 -> Running matrix solving step ...
Mon Feb 13 14:09:49 2017 -> ./msieve -s 99979_187/99979_187.dat -l 99979_187/99979_187.log -i 99979_187/99979_187.ini -nf 99979_187/99979_187.fb -t 6 -nc2
Mon Feb 13 14:09:49 2017  
Mon Feb 13 14:09:49 2017  
Mon Feb 13 14:09:49 2017  Msieve v. 1.53 (SVN Unversioned directory)
Mon Feb 13 14:09:49 2017  random seeds: a289558d f8078a48
Mon Feb 13 14:09:49 2017  factoring 112722378041816366646847364771806610669040686384798787163527069606930812168644102129951360161749557919642125993494084409411898929640593119770209095942188024497956387722647 (171 digits)
Mon Feb 13 14:09:50 2017  no P-1/P+1/ECM available, skipping
Mon Feb 13 14:09:50 2017  commencing number field sieve (171-digit input)
Mon Feb 13 14:09:50 2017  R0: -10000000000000000000000000000000000000
Mon Feb 13 14:09:50 2017  R1: 1
Mon Feb 13 14:09:50 2017  A0: -21
Mon Feb 13 14:09:50 2017  A1: 0
Mon Feb 13 14:09:50 2017  A2: 0
Mon Feb 13 14:09:50 2017  A3: 0
Mon Feb 13 14:09:50 2017  A4: 0
Mon Feb 13 14:09:50 2017  A5: 100
Mon Feb 13 14:09:50 2017  skew 0.73, size 4.850e-13, alpha 0.254, combined = 5.288e-11 rroots = 1
Mon Feb 13 14:09:50 2017  
Mon Feb 13 14:09:50 2017  commencing linear algebra
Mon Feb 13 14:09:50 2017  read 1951325 cycles
Mon Feb 13 14:09:52 2017  cycles contain 6594777 unique relations
Mon Feb 13 14:10:22 2017  read 6594777 relations
Mon Feb 13 14:10:27 2017  using 20 quadratic characters above 4294917295
Mon Feb 13 14:10:51 2017  building initial matrix
Mon Feb 13 14:11:28 2017  memory use: 802.2 MB
Mon Feb 13 14:11:28 2017  read 1951325 cycles
Mon Feb 13 14:11:28 2017  matrix is 1951145 x 1951325 (586.1 MB) with weight 173715101 (89.02/col)
Mon Feb 13 14:11:28 2017  sparse part has weight 132179048 (67.74/col)
Mon Feb 13 14:11:39 2017  filtering completed in 2 passes
Mon Feb 13 14:11:39 2017  matrix is 1948058 x 1948238 (585.8 MB) with weight 173607886 (89.11/col)
Mon Feb 13 14:11:39 2017  sparse part has weight 132144270 (67.83/col)
Mon Feb 13 14:11:43 2017  matrix starts at (0, 0)
Mon Feb 13 14:11:43 2017  matrix is 1948058 x 1948238 (585.8 MB) with weight 173607886 (89.11/col)
Mon Feb 13 14:11:43 2017  sparse part has weight 132144270 (67.83/col)
Mon Feb 13 14:11:43 2017  saving the first 48 matrix rows for later
Mon Feb 13 14:11:43 2017  matrix includes 64 packed rows
Mon Feb 13 14:11:44 2017  matrix is 1948010 x 1948238 (556.7 MB) with weight 138125754 (70.90/col)
Mon Feb 13 14:11:44 2017  sparse part has weight 126456796 (64.91/col)
Mon Feb 13 14:11:44 2017  using block size 8192 and superblock size 786432 for processor cache size 8192 kB
Mon Feb 13 14:11:48 2017  commencing Lanczos iteration (6 threads)
Mon Feb 13 14:11:48 2017  memory use: 448.2 MB
Mon Feb 13 14:11:52 2017  linear algebra at 0.1%, ETA 1h25m
Mon Feb 13 14:11:54 2017  checkpointing every 1220000 dimensions
Mon Feb 13 15:44:49 2017  lanczos halted after 30809 iterations (dim = 1948004)
Mon Feb 13 15:44:50 2017  recovered 35 nontrivial dependencies
Mon Feb 13 15:44:50 2017  BLanczosTime: 5700
Mon Feb 13 15:44:50 2017  elapsed time 01:35:01
Mon Feb 13 15:44:50 2017 -> Running square root step ...
Mon Feb 13 15:44:50 2017 -> ./msieve -s 99979_187/99979_187.dat -l 99979_187/99979_187.log -i 99979_187/99979_187.ini -nf 99979_187/99979_187.fb -t 6 -nc3
Mon Feb 13 15:44:50 2017  
Mon Feb 13 15:44:50 2017  
Mon Feb 13 15:44:50 2017  Msieve v. 1.53 (SVN Unversioned directory)
Mon Feb 13 15:44:50 2017  random seeds: 0e9fd880 8ad89246
Mon Feb 13 15:44:50 2017  factoring 112722378041816366646847364771806610669040686384798787163527069606930812168644102129951360161749557919642125993494084409411898929640593119770209095942188024497956387722647 (171 digits)
Mon Feb 13 15:44:51 2017  no P-1/P+1/ECM available, skipping
Mon Feb 13 15:44:51 2017  commencing number field sieve (171-digit input)
Mon Feb 13 15:44:51 2017  R0: -10000000000000000000000000000000000000
Mon Feb 13 15:44:51 2017  R1: 1
Mon Feb 13 15:44:51 2017  A0: -21
Mon Feb 13 15:44:51 2017  A1: 0
Mon Feb 13 15:44:51 2017  A2: 0
Mon Feb 13 15:44:51 2017  A3: 0
Mon Feb 13 15:44:51 2017  A4: 0
Mon Feb 13 15:44:51 2017  A5: 100
Mon Feb 13 15:44:51 2017  skew 0.73, size 4.850e-13, alpha 0.254, combined = 5.288e-11 rroots = 1
Mon Feb 13 15:44:51 2017  
Mon Feb 13 15:44:51 2017  commencing square root phase
Mon Feb 13 15:44:51 2017  reading relations for dependency 1
Mon Feb 13 15:44:51 2017  read 972644 cycles
Mon Feb 13 15:44:52 2017  cycles contain 3294538 unique relations
Mon Feb 13 15:45:08 2017  read 3294538 relations
Mon Feb 13 15:45:17 2017  multiplying 3294538 relations
Mon Feb 13 15:46:34 2017  multiply complete, coefficients have about 95.12 million bits
Mon Feb 13 15:46:34 2017  initial square root is modulo 6727771
Mon Feb 13 15:48:19 2017  GCD is N, no factor found
Mon Feb 13 15:48:19 2017  reading relations for dependency 2
Mon Feb 13 15:48:19 2017  read 975447 cycles
Mon Feb 13 15:48:20 2017  cycles contain 3300598 unique relations
Mon Feb 13 15:48:36 2017  read 3300598 relations
Mon Feb 13 15:48:45 2017  multiplying 3300598 relations
Mon Feb 13 15:50:02 2017  multiply complete, coefficients have about 95.30 million bits
Mon Feb 13 15:50:02 2017  initial square root is modulo 6930071
Mon Feb 13 15:51:45 2017  GCD is N, no factor found
Mon Feb 13 15:51:45 2017  reading relations for dependency 3
Mon Feb 13 15:51:45 2017  read 974354 cycles
Mon Feb 13 15:51:46 2017  cycles contain 3302534 unique relations
Mon Feb 13 15:52:02 2017  read 3302534 relations
Mon Feb 13 15:52:11 2017  multiplying 3302534 relations
Mon Feb 13 15:53:28 2017  multiply complete, coefficients have about 95.36 million bits
Mon Feb 13 15:53:28 2017  initial square root is modulo 6992651
Mon Feb 13 15:55:12 2017  sqrtTime: 621
Mon Feb 13 15:55:12 2017  p59 factor: 51380820652625518388498528557940650076134010158284317467153
Mon Feb 13 15:55:12 2017  p112 factor: 2193860989568611420707726608560110319562693603532261475605136683385331987245916117433473813722520042083517666599
Mon Feb 13 15:55:12 2017  elapsed time 00:10:22
software ソフトウェア
Msieve 1.53 snfs
execution environment 実行環境
64-bit Ubuntu 16.04.1 LTS, Core i7-2600K 3.4GHz

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:14 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 14 秒 (日本時間)
403e60--
4511e61934 / 4434601CypDecember 1, 2014 22:31:48 UTC 2014 年 12 月 2 日 (火) 7 時 31 分 48 秒 (日本時間)
1333KTakahashiJuly 8, 2015 14:30:52 UTC 2015 年 7 月 8 日 (水) 23 時 30 分 52 秒 (日本時間)

10188-21

c175

name 名前Serge Batalov
date 日付November 18, 2014 06:36:19 UTC 2014 年 11 月 18 日 (火) 15 時 36 分 19 秒 (日本時間)
composite number 合成数
7964788168672835165665421002277283726554229242918915187331527900889046753421917915672842931730452261209790713238187774973934534450174820836287188838858056678693155953297335253<175>
prime factors 素因数
492403119018036580444718118812874041<36>
composite cofactor 合成数の残り
16175340612294308666820322623111732424769942904643394249703514625541585165101775973004517199908124892478902677036740634236021026793229655933<140>
factorization results 素因数分解の結果
Input number is 7964788168672835165665421002277283726554229242918915187331527900889046753421917915672842931730452261209790713238187774973934534450174820836287188838858056678693155953297335253 (175 digits)
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=953598839
Step 1 took 4643ms
Step 2 took 2868ms
********** Factor found in step 2: 492403119018036580444718118812874041
Found probable prime factor of 36 digits: 492403119018036580444718118812874041
Composite cofactor 16175340612294308666820322623111732424769942904643394249703514625541585165101775973004517199908124892478902677036740634236021026793229655933 has 140 digits

c140

name 名前Pierre Jammes
date 日付March 28, 2015 06:08:06 UTC 2015 年 3 月 28 日 (土) 15 時 8 分 6 秒 (日本時間)
composite number 合成数
16175340612294308666820322623111732424769942904643394249703514625541585165101775973004517199908124892478902677036740634236021026793229655933<140>
prime factors 素因数
2045579923402731394970951422995979030946532817<46>
7907459604603152154413302375669683194588881951117040059813151989369917745449333036897628128749<94>
factorization results 素因数分解の結果
Using B1=11000000, B2=144269945836, polynomial Dickson(12), sigma=3672100791
Step 1 took 76112ms
Step 2 took 58892ms
********** Factor found in step 2: 2045579923402731394970951422995979030946532817
Found probable prime factor of 46 digits: 2045579923402731394970951422995979030946532817
Probable prime cofactor 7907459604603152154413302375669683194588881951117040059813151989369917745449333036897628128749 has 94 digits
software ソフトウェア
GMP-ECM 6.4.4
execution environment 実行環境
deban 8

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:15 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 15 秒 (日本時間)
403e61000 / 2073Dmitry DomanovDecember 3, 2014 00:21:49 UTC 2014 年 12 月 3 日 (水) 9 時 21 分 49 秒 (日本時間)

10189-21

c159

name 名前Dmitry Domanov
date 日付December 3, 2014 06:31:22 UTC 2014 年 12 月 3 日 (水) 15 時 31 分 22 秒 (日本時間)
composite number 合成数
320432672811322360808901304463559313906610947661797209057207750419962930838956811684986691510926330372340934086720085334126192859143020290319856601909689096717<159>
prime factors 素因数
29900550015445877965309411363447<32>
composite cofactor 合成数の残り
10716614665810322501744949939349905919724769624442236570996214639938686695702633467075870972886708468985706727211337084417760411<128>
factorization results 素因数分解の結果
Using B1=3000000, B2=5706890290, polynomial Dickson(6), sigma=188945894
Step 1 took 21447ms
Step 2 took 7627ms
********** Factor found in step 2: 29900550015445877965309411363447
Found probable prime factor of 32 digits: 29900550015445877965309411363447

c128

name 名前Erik Branger
date 日付February 10, 2015 07:37:28 UTC 2015 年 2 月 10 日 (火) 16 時 37 分 28 秒 (日本時間)
composite number 合成数
10716614665810322501744949939349905919724769624442236570996214639938686695702633467075870972886708468985706727211337084417760411<128>
prime factors 素因数
8493094294945188615385789180319455182786729462204895898261<58>
1261803330287819875122303434030080977477841506399783349757860257943151<70>
factorization results 素因数分解の結果
Number: 99979_189
N = 10716614665810322501744949939349905919724769624442236570996214639938686695702633467075870972886708468985706727211337084417760411 (128 digits)
Divisors found:
r1=8493094294945188615385789180319455182786729462204895898261 (pp58)
r2=1261803330287819875122303434030080977477841506399783349757860257943151 (pp70)
Version: Msieve v. 1.51 (SVN Official Release)
Total time: 29.08 hours.
Factorization parameters were as follows:
# Murphy_E = 1.111e-10, selected by Maksym Voznyy
n: 10716614665810322501744949939349905919724769624442236570996214639938686695702633467075870972886708468985706727211337084417760411
Y0: -5710984755526513577155597
Y1: 32015793533137
c0: -413243432389497418288554575048760
c1: -3096134041715043720730068
c2: 303300414347120806654
c3: -4381267078931827
c4: 2919875140
c5: 1764
skew: 1033017.44
type: gnfs
# selected mechanically
rlim: 8100000
alim: 8100000
lpbr: 28
lpba: 28
mfbr: 53
mfba: 53
rlambda: 2.5
alambda: 2.5
Factor base limits: 8100000/8100000
Large primes per side: 3
Large prime bits: 28/28
Sieved algebraic special-q in [0, 0)
Total raw relations: 17479992
Relations: 1702812 relations
Pruned matrix : 1014458 x 1014684
Polynomial selection time: 0.00 hours.
Total sieving time: 28.30 hours.
Total relation processing time: 0.09 hours.
Matrix solve time: 0.58 hours.
time per square root: 0.11 hours.
Prototype def-par.txt line would be: gnfs,127,5,65,2000,1e-05,0.28,250,20,50000,3600,8100000,8100000,28,28,53,53,2.5,2.5,100000
total time: 29.08 hours.
Intel64 Family 6 Model 60 Stepping 3, GenuineIntel
Windows-7-6.1.7601-SP1
processors: 8, speed: 3.50GHz
software ソフトウェア
GGNFS, Msieve

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:15 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 15 秒 (日本時間)
403e61000Dmitry DomanovDecember 3, 2014 00:21:36 UTC 2014 年 12 月 3 日 (水) 9 時 21 分 36 秒 (日本時間)
4511e6312 / 4212Pierre JammesDecember 5, 2014 13:59:40 UTC 2014 年 12 月 5 日 (金) 22 時 59 分 40 秒 (日本時間)

10191-21

c163

name 名前Serge Batalov
date 日付November 18, 2014 06:24:02 UTC 2014 年 11 月 18 日 (火) 15 時 24 分 2 秒 (日本時間)
composite number 合成数
3774261925243836777580485739877348249932822985710839694557061994990008475763416835623390474598629859128736951010826318143948911824773745236964711604906639018054011<163>
prime factors 素因数
822577955564890297881061793671067<33>
4588333421422571121998349812363501673692728477570603326229781811252654912447853170521839472572186069499955531055448680308228246433<130>
factorization results 素因数分解の結果
Input number is 3774261925243836777580485739877348249932822985710839694557061994990008475763416835623390474598629859128736951010826318143948911824773745236964711604906639018054011 (163 digits)
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=3284743430
Step 1 took 3673ms
Step 2 took 2515ms
********** Factor found in step 2: 822577955564890297881061793671067
Found probable prime factor of 33 digits: 822577955564890297881061793671067
Probable prime cofactor 4588333421422571121998349812363501673692728477570603326229781811252654912447853170521839472572186069499955531055448680308228246433 has 130 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:16 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 16 秒 (日本時間)

10194-21

c145

name 名前Serge Batalov
date 日付November 18, 2014 06:24:23 UTC 2014 年 11 月 18 日 (火) 15 時 24 分 23 秒 (日本時間)
composite number 合成数
2264419667794080199428382805207155663585165861963709626670217843746397367603762399394683482445208692711339024392012311690006598023423749573445327<145>
prime factors 素因数
119530390778401278551303173699<30>
composite cofactor 合成数の残り
18944300717564899600975909128749983711523024212614986266576811859858366144303199100881380934501789659146289768624773<116>
factorization results 素因数分解の結果
Input number is 2264419667794080199428382805207155663585165861963709626670217843746397367603762399394683482445208692711339024392012311690006598023423749573445327 (145 digits)
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=3055455106
Step 1 took 3456ms
Step 2 took 2677ms
********** Factor found in step 2: 119530390778401278551303173699
Found probable prime factor of 30 digits: 119530390778401278551303173699
Composite cofactor 18944300717564899600975909128749983711523024212614986266576811859858366144303199100881380934501789659146289768624773 has 116 digits

c116

name 名前Cyp
date 日付November 24, 2014 04:37:25 UTC 2014 年 11 月 24 日 (月) 13 時 37 分 25 秒 (日本時間)
composite number 合成数
18944300717564899600975909128749983711523024212614986266576811859858366144303199100881380934501789659146289768624773<116>
prime factors 素因数
6284033067659845637427748720736809776205783885457<49>
3014672347136406499823384779788404698870590080505641107137072926389<67>
factorization results 素因数分解の結果
11/24/14 02:46:25 v1.34.3, 
11/24/14 02:46:25 v1.34.3, ****************************
11/24/14 02:46:25 v1.34.3, Starting factorization of 18944300717564899600975909128749983711523024212614986266576811859858366144303199100881380934501789659146289768624773
11/24/14 02:46:25 v1.34.3, using pretesting plan: none
11/24/14 02:46:25 v1.34.3, no tune info: using qs/gnfs crossover of 95 digits
11/24/14 02:46:25 v1.34.3, ****************************
11/24/14 02:46:25 v1.34.3, rho: x^2 + 3, starting 1000 iterations on C116
11/24/14 02:46:25 v1.34.3, rho: x^2 + 2, starting 1000 iterations on C116
11/24/14 02:46:25 v1.34.3, rho: x^2 + 1, starting 1000 iterations on C116
11/24/14 02:46:25 v1.34.3, final ECM pretested depth: 0.00
11/24/14 02:46:25 v1.34.3, scheduler: switching to sieve method
11/24/14 02:46:25 v1.34.3, nfs: commencing nfs on c116: 18944300717564899600975909128749983711523024212614986266576811859858366144303199100881380934501789659146289768624773
11/24/14 02:46:25 v1.34.3, nfs: commencing poly selection with 8 threads
11/24/14 02:46:25 v1.34.3, nfs: setting deadline of 900 seconds
11/24/14 03:01:53 v1.34.3, nfs: completed 149 ranges of size 250 in 927.7955 seconds
11/24/14 03:01:53 v1.34.3, nfs: best poly = # norm 6.143169e-11 alpha -6.999436 e 5.447e-10 rroots 3
11/24/14 03:01:53 v1.34.3, nfs: commencing lattice sieving with 8 threads
11/24/14 03:07:21 v1.34.3, nfs: commencing lattice sieving with 8 threads
[21 lines snipped]
11/24/14 05:13:04 v1.34.3, nfs: commencing lattice sieving with 8 threads
11/24/14 05:18:47 v1.34.3, nfs: commencing lattice sieving with 8 threads
11/24/14 05:24:29 v1.34.3, nfs: commencing msieve filtering
11/24/14 05:26:28 v1.34.3, nfs: commencing msieve linear algebra
11/24/14 05:34:42 v1.34.3, nfs: commencing msieve sqrt
11/24/14 05:37:24 v1.34.3, prp49 = 6284033067659845637427748720736809776205783885457
11/24/14 05:37:24 v1.34.3, prp67 = 3014672347136406499823384779788404698870590080505641107137072926389
11/24/14 05:37:24 v1.34.3, NFS elapsed time = 10259.3005 seconds.
11/24/14 05:37:24 v1.34.3, 
11/24/14 05:37:24 v1.34.3, 
11/24/14 05:37:24 v1.34.3, Total factoring time = 10259.3230 seconds
--
Mon Nov 24 05:24:29 2014  
Mon Nov 24 05:24:29 2014  commencing relation filtering
Mon Nov 24 05:24:29 2014  estimated available RAM is 15987.3 MB
Mon Nov 24 05:24:29 2014  commencing duplicate removal, pass 1
Mon Nov 24 05:25:01 2014  found 1022801 hash collisions in 10209461 relations
Mon Nov 24 05:25:11 2014  added 62640 free relations
Mon Nov 24 05:25:11 2014  commencing duplicate removal, pass 2
Mon Nov 24 05:25:19 2014  found 434973 duplicates and 9837128 unique relations
Mon Nov 24 05:25:19 2014  memory use: 41.3 MB
Mon Nov 24 05:25:19 2014  reading ideals above 100000
Mon Nov 24 05:25:19 2014  commencing singleton removal, initial pass
Mon Nov 24 05:26:05 2014  memory use: 344.5 MB
Mon Nov 24 05:26:05 2014  reading all ideals from disk
Mon Nov 24 05:26:05 2014  memory use: 340.6 MB
Mon Nov 24 05:26:05 2014  keeping 10695741 ideals with weight <= 200, target excess is 52610
Mon Nov 24 05:26:06 2014  commencing in-memory singleton removal
Mon Nov 24 05:26:06 2014  begin with 9837128 relations and 10695741 unique ideals
Mon Nov 24 05:26:10 2014  reduce to 3649215 relations and 3364460 ideals in 18 passes
Mon Nov 24 05:26:10 2014  max relations containing the same ideal: 106
Mon Nov 24 05:26:11 2014  removing 779303 relations and 667439 ideals in 111864 cliques
Mon Nov 24 05:26:11 2014  commencing in-memory singleton removal
Mon Nov 24 05:26:11 2014  begin with 2869912 relations and 3364460 unique ideals
Mon Nov 24 05:26:12 2014  reduce to 2732197 relations and 2553541 ideals in 10 passes
Mon Nov 24 05:26:12 2014  max relations containing the same ideal: 90
Mon Nov 24 05:26:12 2014  removing 585970 relations and 474106 ideals in 111864 cliques
Mon Nov 24 05:26:13 2014  commencing in-memory singleton removal
Mon Nov 24 05:26:13 2014  begin with 2146227 relations and 2553541 unique ideals
Mon Nov 24 05:26:13 2014  reduce to 2038183 relations and 1966790 ideals in 10 passes
Mon Nov 24 05:26:13 2014  max relations containing the same ideal: 72
Mon Nov 24 05:26:14 2014  removing 90569 relations and 80204 ideals in 10365 cliques
Mon Nov 24 05:26:14 2014  commencing in-memory singleton removal
Mon Nov 24 05:26:14 2014  begin with 1947614 relations and 1966790 unique ideals
Mon Nov 24 05:26:14 2014  reduce to 1944676 relations and 1883638 ideals in 7 passes
Mon Nov 24 05:26:14 2014  max relations containing the same ideal: 70
Mon Nov 24 05:26:15 2014  relations with 0 large ideals: 167
Mon Nov 24 05:26:15 2014  relations with 1 large ideals: 984
Mon Nov 24 05:26:15 2014  relations with 2 large ideals: 11555
Mon Nov 24 05:26:15 2014  relations with 3 large ideals: 73254
Mon Nov 24 05:26:15 2014  relations with 4 large ideals: 251830
Mon Nov 24 05:26:15 2014  relations with 5 large ideals: 496229
Mon Nov 24 05:26:15 2014  relations with 6 large ideals: 566896
Mon Nov 24 05:26:15 2014  relations with 7+ large ideals: 543761
Mon Nov 24 05:26:15 2014  commencing 2-way merge
Mon Nov 24 05:26:15 2014  reduce to 1093674 relation sets and 1032636 unique ideals
Mon Nov 24 05:26:15 2014  commencing full merge
Mon Nov 24 05:26:24 2014  memory use: 116.3 MB
Mon Nov 24 05:26:24 2014  found 548720 cycles, need 540836
Mon Nov 24 05:26:24 2014  weight of 540836 cycles is about 38102163 (70.45/cycle)
Mon Nov 24 05:26:24 2014  distribution of cycle lengths:
Mon Nov 24 05:26:24 2014  1 relations: 62092
Mon Nov 24 05:26:24 2014  2 relations: 59514
Mon Nov 24 05:26:24 2014  3 relations: 59455
Mon Nov 24 05:26:24 2014  4 relations: 53907
Mon Nov 24 05:26:24 2014  5 relations: 50546
Mon Nov 24 05:26:24 2014  6 relations: 43100
Mon Nov 24 05:26:24 2014  7 relations: 39258
Mon Nov 24 05:26:24 2014  8 relations: 34107
Mon Nov 24 05:26:24 2014  9 relations: 29073
Mon Nov 24 05:26:24 2014  10+ relations: 109784
Mon Nov 24 05:26:24 2014  heaviest cycle: 21 relations
Mon Nov 24 05:26:24 2014  commencing cycle optimization
Mon Nov 24 05:26:24 2014  start with 3279930 relations
Mon Nov 24 05:26:27 2014  pruned 64522 relations
Mon Nov 24 05:26:27 2014  memory use: 111.7 MB
Mon Nov 24 05:26:27 2014  distribution of cycle lengths:
Mon Nov 24 05:26:27 2014  1 relations: 62092
Mon Nov 24 05:26:27 2014  2 relations: 60700
Mon Nov 24 05:26:27 2014  3 relations: 61168
Mon Nov 24 05:26:27 2014  4 relations: 55035
Mon Nov 24 05:26:27 2014  5 relations: 51320
Mon Nov 24 05:26:27 2014  6 relations: 43751
Mon Nov 24 05:26:27 2014  7 relations: 39685
Mon Nov 24 05:26:27 2014  8 relations: 34111
Mon Nov 24 05:26:27 2014  9 relations: 28999
Mon Nov 24 05:26:27 2014  10+ relations: 103975
Mon Nov 24 05:26:27 2014  heaviest cycle: 21 relations
Mon Nov 24 05:26:28 2014  RelProcTime: 119
Mon Nov 24 05:26:28 2014  
Mon Nov 24 05:26:28 2014  commencing linear algebra
Mon Nov 24 05:26:28 2014  read 540836 cycles
Mon Nov 24 05:26:28 2014  cycles contain 1889779 unique relations
Mon Nov 24 05:26:41 2014  read 1889779 relations
Mon Nov 24 05:26:42 2014  using 20 quadratic characters above 134217468
Mon Nov 24 05:26:48 2014  building initial matrix
Mon Nov 24 05:26:58 2014  memory use: 237.9 MB
Mon Nov 24 05:26:58 2014  read 540836 cycles
Mon Nov 24 05:26:58 2014  matrix is 540659 x 540836 (164.6 MB) with weight 52197300 (96.51/col)
Mon Nov 24 05:26:58 2014  sparse part has weight 36660453 (67.78/col)
Mon Nov 24 05:27:00 2014  filtering completed in 2 passes
Mon Nov 24 05:27:00 2014  matrix is 539869 x 540046 (164.5 MB) with weight 52164680 (96.59/col)
Mon Nov 24 05:27:00 2014  sparse part has weight 36651688 (67.87/col)
Mon Nov 24 05:27:01 2014  matrix starts at (0, 0)
Mon Nov 24 05:27:02 2014  matrix is 539869 x 540046 (164.5 MB) with weight 52164680 (96.59/col)
Mon Nov 24 05:27:02 2014  sparse part has weight 36651688 (67.87/col)
Mon Nov 24 05:27:02 2014  saving the first 48 matrix rows for later
Mon Nov 24 05:27:02 2014  matrix includes 64 packed rows
Mon Nov 24 05:27:02 2014  matrix is 539821 x 540046 (158.0 MB) with weight 41522879 (76.89/col)
Mon Nov 24 05:27:02 2014  sparse part has weight 36012257 (66.68/col)
Mon Nov 24 05:27:02 2014  using block size 65536 for processor cache size 8192 kB
Mon Nov 24 05:27:03 2014  commencing Lanczos iteration (8 threads)
Mon Nov 24 05:27:03 2014  memory use: 149.8 MB
Mon Nov 24 05:27:05 2014  linear algebra at 0.6%, ETA 0h 5m
Mon Nov 24 05:34:42 2014  lanczos halted after 8538 iterations (dim = 539819)
Mon Nov 24 05:34:42 2014  recovered 31 nontrivial dependencies
Mon Nov 24 05:34:42 2014  BLanczosTime: 494
Mon Nov 24 05:34:42 2014  
Mon Nov 24 05:34:42 2014  commencing square root phase
Mon Nov 24 05:34:42 2014  reading relations for dependency 1
Mon Nov 24 05:34:42 2014  read 269730 cycles
Mon Nov 24 05:34:43 2014  cycles contain 944672 unique relations
Mon Nov 24 05:34:52 2014  read 944672 relations
Mon Nov 24 05:34:54 2014  multiplying 944672 relations
Mon Nov 24 05:35:24 2014  multiply complete, coefficients have about 41.65 million bits
Mon Nov 24 05:35:24 2014  initial square root is modulo 954209
Mon Nov 24 05:36:03 2014  GCD is N, no factor found
Mon Nov 24 05:36:03 2014  reading relations for dependency 2
Mon Nov 24 05:36:03 2014  read 270072 cycles
Mon Nov 24 05:36:03 2014  cycles contain 945738 unique relations
Mon Nov 24 05:36:12 2014  read 945738 relations
Mon Nov 24 05:36:14 2014  multiplying 945738 relations
Mon Nov 24 05:36:47 2014  multiply complete, coefficients have about 41.70 million bits
Mon Nov 24 05:36:47 2014  initial square root is modulo 969869
Mon Nov 24 05:37:24 2014  sqrtTime: 162
--
n: 18944300717564899600975909128749983711523024212614986266576811859858366144303199100881380934501789659146289768624773
skew: 59490.18
c0: -5966930899615040654922470925
c1: -172834069783253883598224
c2: 5851186547995430849
c3: -117530425131556
c4: -769788840
c5: 30744
Y0: -14386125560060690811986
Y1: 1355588195411
rlim: 4700000
alim: 4700000
lpbr: 27
lpba: 27
mfbr: 54
mfba: 54
rlambda: 2.5
alambda: 2.5
software ソフトウェア
yafu v1.34.3
execution environment 実行環境
Gentoo Linux, Intel(R) Core(TM) i7-3770K CPU

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:16 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 16 秒 (日本時間)
403e60 / 1534--
4511e6156 / 4434Pierre JammesNovember 21, 2014 13:31:30 UTC 2014 年 11 月 21 日 (金) 22 時 31 分 30 秒 (日本時間)

10196-21

c107

name 名前Erik Branger
date 日付November 18, 2014 15:41:52 UTC 2014 年 11 月 19 日 (水) 0 時 41 分 52 秒 (日本時間)
composite number 合成数
96883042081062066531308438531100158313048133158568861459715067261149224846284783798403212453388461908987611<107>
prime factors 素因数
24687473220417136066425748400365208131<38>
3924380645036505920142141190873072238944726784842980961409578945459081<70>
factorization results 素因数分解の結果
GMP-ECM 7.0-dev [configured with MPIR 2.6.0, --enable-openmp] [ECM]
Input number is 96883042081062066531308438531100158313048133158568861459715067261149224846284783798403212453388461908987611 (107 digits)
Using B1=3000000, B2=5706890290, polynomial Dickson(6), sigma=1:4016643395
Step 1 took 4181ms
Step 2 took 3868ms
********** Factor found in step 2: 24687473220417136066425748400365208131
Found probable prime factor of 38 digits: 24687473220417136066425748400365208131
Probable prime cofactor 3924380645036505920142141190873072238944726784842980961409578945459081 has 70 digits
software ソフトウェア
GMP-ECM

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:16 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 16 秒 (日本時間)

10197-21

c165

name 名前KTakahashi
date 日付July 7, 2015 10:07:10 UTC 2015 年 7 月 7 日 (火) 19 時 7 分 10 秒 (日本時間)
composite number 合成数
383366771478889378801863592351420943417693485275266936975651205992114635463094889343147912465825254668256361769032486358554665573172116836788307480415178448616103233<165>
prime factors 素因数
8958927548690409327214007432536608122359<40>
composite cofactor 合成数の残り
42791591894827729511105898511855435840599631171162853757769511117722244870337891727475853708389124779541903388541439204862087<125>
factorization results 素因数分解の結果
GMP-ECM 6.4.4 [configured with GMP 6.0.0] [ECM]
Input number is 383366771478889378801863592351420943417693485275266936975651205992114635463094889343147912465825254668256361769032486358554665573172116836788307480415178448616103233 (165 digits)
Using B1=11000000, B2=35133391030, polynomial Dickson(12), sigma=1609586038
Step 1 took 49718ms
Step 2 took 20295ms
********** Factor found in step 2: 8958927548690409327214007432536608122359
Found probable prime factor of 40 digits: 8958927548690409327214007432536608122359
Composite cofactor 42791591894827729511105898511855435840599631171162853757769511117722244870337891727475853708389124779541903388541439204862087 has 125 digits

c125

name 名前Cyp
date 日付July 13, 2015 14:03:13 UTC 2015 年 7 月 13 日 (月) 23 時 3 分 13 秒 (日本時間)
composite number 合成数
42791591894827729511105898511855435840599631171162853757769511117722244870337891727475853708389124779541903388541439204862087<125>
prime factors 素因数
21473663791645814131973607783250136158078390748301802856927197<62>
1992747595846942211830381346261872306419706680712207774740776371<64>
factorization results 素因数分解の結果
07/13/15 08:00:25 v1.34.3, 
07/13/15 08:00:25 v1.34.3, ****************************
07/13/15 08:00:25 v1.34.3, Starting factorization of 42791591894827729511105898511855435840599631171162853757769511117722244870337891727475853708389124779541903388541439204862087
07/13/15 08:00:25 v1.34.3, using pretesting plan: none
07/13/15 08:00:25 v1.34.3, no tune info: using qs/gnfs crossover of 95 digits
07/13/15 08:00:25 v1.34.3, ****************************
07/13/15 08:00:25 v1.34.3, rho: x^2 + 3, starting 1000 iterations on C125
07/13/15 08:00:25 v1.34.3, rho: x^2 + 2, starting 1000 iterations on C125
07/13/15 08:00:25 v1.34.3, rho: x^2 + 1, starting 1000 iterations on C125
07/13/15 08:00:25 v1.34.3, final ECM pretested depth: 0.00
07/13/15 08:00:25 v1.34.3, scheduler: switching to sieve method
07/13/15 08:00:25 v1.34.3, nfs: commencing nfs on c125: 42791591894827729511105898511855435840599631171162853757769511117722244870337891727475853708389124779541903388541439204862087
07/13/15 08:00:25 v1.34.3, nfs: continuing with sieving - could not determine last special q; using default startq
07/13/15 08:00:25 v1.34.3, nfs: commencing lattice sieving with 8 threads
07/13/15 08:05:58 v1.34.3, nfs: commencing lattice sieving with 8 threads
[69 lines snipped]
07/13/15 14:54:53 v1.34.3, nfs: commencing lattice sieving with 8 threads
07/13/15 15:00:35 v1.34.3, nfs: commencing lattice sieving with 8 threads
07/13/15 15:06:29 v1.34.3, nfs: commencing msieve filtering
07/13/15 15:08:15 v1.34.3, nfs: commencing lattice sieving with 8 threads
07/13/15 15:14:24 v1.34.3, nfs: commencing lattice sieving with 8 threads
07/13/15 15:20:25 v1.34.3, nfs: commencing lattice sieving with 8 threads
07/13/15 15:26:31 v1.34.3, nfs: commencing lattice sieving with 8 threads
07/13/15 15:32:41 v1.34.3, nfs: commencing msieve filtering
07/13/15 15:35:03 v1.34.3, nfs: commencing msieve linear algebra
07/13/15 15:58:16 v1.34.3, nfs: commencing msieve sqrt
07/13/15 16:03:12 v1.34.3, prp64 = 1992747595846942211830381346261872306419706680712207774740776371
07/13/15 16:03:12 v1.34.3, prp62 = 21473663791645814131973607783250136158078390748301802856927197
07/13/15 16:03:12 v1.34.3, NFS elapsed time = 28967.2403 seconds.
07/13/15 16:03:12 v1.34.3, 
07/13/15 16:03:12 v1.34.3, 
07/13/15 16:03:12 v1.34.3, Total factoring time = 28967.2727 seconds
--
Mon Jul 13 15:06:29 2015  
Mon Jul 13 15:06:29 2015  commencing relation filtering
Mon Jul 13 15:06:29 2015  estimated available RAM is 15986.4 MB
Mon Jul 13 15:06:29 2015  commencing duplicate removal, pass 1
Mon Jul 13 15:07:03 2015  found 1322648 hash collisions in 10134078 relations
Mon Jul 13 15:07:16 2015  added 62937 free relations
Mon Jul 13 15:07:16 2015  commencing duplicate removal, pass 2
Mon Jul 13 15:07:25 2015  found 859010 duplicates and 9338005 unique relations
Mon Jul 13 15:07:25 2015  memory use: 41.3 MB
Mon Jul 13 15:07:25 2015  reading ideals above 100000
Mon Jul 13 15:07:25 2015  commencing singleton removal, initial pass
Mon Jul 13 15:08:09 2015  memory use: 344.5 MB
Mon Jul 13 15:08:09 2015  reading all ideals from disk
Mon Jul 13 15:08:10 2015  memory use: 339.5 MB
Mon Jul 13 15:08:10 2015  keeping 10307523 ideals with weight <= 200, target excess is 48303
Mon Jul 13 15:08:10 2015  commencing in-memory singleton removal
Mon Jul 13 15:08:11 2015  begin with 9338005 relations and 10307523 unique ideals
Mon Jul 13 15:08:15 2015  reduce to 3474023 relations and 3468471 ideals in 19 passes
Mon Jul 13 15:08:15 2015  max relations containing the same ideal: 105
Mon Jul 13 15:32:41 2015  
Mon Jul 13 15:32:41 2015  commencing relation filtering
Mon Jul 13 15:32:41 2015  estimated available RAM is 15986.4 MB
Mon Jul 13 15:32:41 2015  commencing duplicate removal, pass 1
Mon Jul 13 15:33:17 2015  found 1453304 hash collisions in 10746995 relations
Mon Jul 13 15:33:27 2015  added 179 free relations
Mon Jul 13 15:33:27 2015  commencing duplicate removal, pass 2
Mon Jul 13 15:33:36 2015  found 941849 duplicates and 9805325 unique relations
Mon Jul 13 15:33:36 2015  memory use: 41.3 MB
Mon Jul 13 15:33:36 2015  reading ideals above 100000
Mon Jul 13 15:33:36 2015  commencing singleton removal, initial pass
Mon Jul 13 15:34:26 2015  memory use: 344.5 MB
Mon Jul 13 15:34:26 2015  reading all ideals from disk
Mon Jul 13 15:34:26 2015  memory use: 356.6 MB
Mon Jul 13 15:34:27 2015  keeping 10505544 ideals with weight <= 200, target excess is 50799
Mon Jul 13 15:34:27 2015  commencing in-memory singleton removal
Mon Jul 13 15:34:28 2015  begin with 9805325 relations and 10505544 unique ideals
Mon Jul 13 15:34:31 2015  reduce to 4108127 relations and 3921093 ideals in 16 passes
Mon Jul 13 15:34:31 2015  max relations containing the same ideal: 116
Mon Jul 13 15:34:32 2015  removing 539167 relations and 475113 ideals in 64054 cliques
Mon Jul 13 15:34:33 2015  commencing in-memory singleton removal
Mon Jul 13 15:34:33 2015  begin with 3568960 relations and 3921093 unique ideals
Mon Jul 13 15:34:34 2015  reduce to 3510414 relations and 3386181 ideals in 11 passes
Mon Jul 13 15:34:34 2015  max relations containing the same ideal: 105
Mon Jul 13 15:34:35 2015  removing 406595 relations and 342541 ideals in 64054 cliques
Mon Jul 13 15:34:35 2015  commencing in-memory singleton removal
Mon Jul 13 15:34:35 2015  begin with 3103819 relations and 3386181 unique ideals
Mon Jul 13 15:34:36 2015  reduce to 3063535 relations and 3002639 ideals in 8 passes
Mon Jul 13 15:34:36 2015  max relations containing the same ideal: 95
Mon Jul 13 15:34:38 2015  relations with 0 large ideals: 178
Mon Jul 13 15:34:38 2015  relations with 1 large ideals: 342
Mon Jul 13 15:34:38 2015  relations with 2 large ideals: 5012
Mon Jul 13 15:34:38 2015  relations with 3 large ideals: 45279
Mon Jul 13 15:34:38 2015  relations with 4 large ideals: 207704
Mon Jul 13 15:34:38 2015  relations with 5 large ideals: 551245
Mon Jul 13 15:34:38 2015  relations with 6 large ideals: 866919
Mon Jul 13 15:34:38 2015  relations with 7+ large ideals: 1386856
Mon Jul 13 15:34:38 2015  commencing 2-way merge
Mon Jul 13 15:34:39 2015  reduce to 1798188 relation sets and 1737293 unique ideals
Mon Jul 13 15:34:39 2015  ignored 1 oversize relation sets
Mon Jul 13 15:34:39 2015  commencing full merge
Mon Jul 13 15:34:56 2015  memory use: 210.2 MB
Mon Jul 13 15:34:56 2015  found 910192 cycles, need 901493
Mon Jul 13 15:34:56 2015  weight of 901493 cycles is about 63390910 (70.32/cycle)
Mon Jul 13 15:34:56 2015  distribution of cycle lengths:
Mon Jul 13 15:34:56 2015  1 relations: 118866
Mon Jul 13 15:34:56 2015  2 relations: 106797
Mon Jul 13 15:34:56 2015  3 relations: 103046
Mon Jul 13 15:34:56 2015  4 relations: 90488
Mon Jul 13 15:34:56 2015  5 relations: 82680
Mon Jul 13 15:34:56 2015  6 relations: 69832
Mon Jul 13 15:34:56 2015  7 relations: 61563
Mon Jul 13 15:34:56 2015  8 relations: 52540
Mon Jul 13 15:34:56 2015  9 relations: 44587
Mon Jul 13 15:34:56 2015  10+ relations: 171094
Mon Jul 13 15:34:56 2015  heaviest cycle: 22 relations
Mon Jul 13 15:34:56 2015  commencing cycle optimization
Mon Jul 13 15:34:57 2015  start with 5287487 relations
Mon Jul 13 15:35:02 2015  pruned 114054 relations
Mon Jul 13 15:35:02 2015  memory use: 177.3 MB
Mon Jul 13 15:35:02 2015  distribution of cycle lengths:
Mon Jul 13 15:35:02 2015  1 relations: 118866
Mon Jul 13 15:35:02 2015  2 relations: 109127
Mon Jul 13 15:35:02 2015  3 relations: 106202
Mon Jul 13 15:35:02 2015  4 relations: 92393
Mon Jul 13 15:35:02 2015  5 relations: 84229
Mon Jul 13 15:35:02 2015  6 relations: 70590
Mon Jul 13 15:35:02 2015  7 relations: 61836
Mon Jul 13 15:35:02 2015  8 relations: 52455
Mon Jul 13 15:35:02 2015  9 relations: 44163
Mon Jul 13 15:35:02 2015  10+ relations: 161632
Mon Jul 13 15:35:02 2015  heaviest cycle: 22 relations
Mon Jul 13 15:35:03 2015  RelProcTime: 142
Mon Jul 13 15:35:03 2015  
Mon Jul 13 15:35:03 2015  commencing linear algebra
Mon Jul 13 15:35:03 2015  read 901493 cycles
Mon Jul 13 15:35:04 2015  cycles contain 2988827 unique relations
Mon Jul 13 15:35:19 2015  read 2988827 relations
Mon Jul 13 15:35:21 2015  using 20 quadratic characters above 134217494
Mon Jul 13 15:35:30 2015  building initial matrix
Mon Jul 13 15:35:47 2015  memory use: 386.7 MB
Mon Jul 13 15:35:48 2015  read 901493 cycles
Mon Jul 13 15:35:48 2015  matrix is 901319 x 901493 (273.6 MB) with weight 86492016 (95.94/col)
Mon Jul 13 15:35:48 2015  sparse part has weight 60892589 (67.55/col)
Mon Jul 13 15:35:52 2015  filtering completed in 2 passes
Mon Jul 13 15:35:52 2015  matrix is 900236 x 900412 (273.5 MB) with weight 86447317 (96.01/col)
Mon Jul 13 15:35:52 2015  sparse part has weight 60880537 (67.61/col)
Mon Jul 13 15:35:53 2015  matrix starts at (0, 0)
Mon Jul 13 15:35:53 2015  matrix is 900236 x 900412 (273.5 MB) with weight 86447317 (96.01/col)
Mon Jul 13 15:35:53 2015  sparse part has weight 60880537 (67.61/col)
Mon Jul 13 15:35:53 2015  saving the first 48 matrix rows for later
Mon Jul 13 15:35:54 2015  matrix includes 64 packed rows
Mon Jul 13 15:35:54 2015  matrix is 900188 x 900412 (264.0 MB) with weight 68953466 (76.58/col)
Mon Jul 13 15:35:54 2015  sparse part has weight 60205876 (66.86/col)
Mon Jul 13 15:35:54 2015  using block size 65536 for processor cache size 8192 kB
Mon Jul 13 15:35:56 2015  commencing Lanczos iteration (8 threads)
Mon Jul 13 15:35:56 2015  memory use: 252.1 MB
Mon Jul 13 15:36:00 2015  linear algebra at 0.3%, ETA 0h19m
Mon Jul 13 15:58:15 2015  lanczos halted after 14236 iterations (dim = 900188)
Mon Jul 13 15:58:16 2015  recovered 30 nontrivial dependencies
Mon Jul 13 15:58:16 2015  BLanczosTime: 1393
Mon Jul 13 15:58:16 2015  
Mon Jul 13 15:58:16 2015  commencing square root phase
Mon Jul 13 15:58:16 2015  reading relations for dependency 1
Mon Jul 13 15:58:16 2015  read 450180 cycles
Mon Jul 13 15:58:16 2015  cycles contain 1495870 unique relations
Mon Jul 13 15:58:28 2015  read 1495870 relations
Mon Jul 13 15:58:32 2015  multiplying 1495870 relations
Mon Jul 13 15:59:27 2015  multiply complete, coefficients have about 68.80 million bits
Mon Jul 13 15:59:27 2015  initial square root is modulo 86837
Mon Jul 13 16:00:42 2015  GCD is 1, no factor found
Mon Jul 13 16:00:42 2015  reading relations for dependency 2
Mon Jul 13 16:00:42 2015  read 450710 cycles
Mon Jul 13 16:00:43 2015  cycles contain 1494650 unique relations
Mon Jul 13 16:00:54 2015  read 1494650 relations
Mon Jul 13 16:00:58 2015  multiplying 1494650 relations
Mon Jul 13 16:01:57 2015  multiply complete, coefficients have about 68.74 million bits
Mon Jul 13 16:01:57 2015  initial square root is modulo 85991
Mon Jul 13 16:03:12 2015  sqrtTime: 296
--
# Murphy_E = 1.476e-10, selected by Erik Branger
# expecting poly E from 1.76e-010 to > 2.02e-010
n: 42791591894827729511105898511855435840599631171162853757769511117722244870337891727475853708389124779541903388541439204862087
Y0: -1111711533288785999160732
Y1: 9056886806407
c0: 34259151386828370447508014492289
c1: 714103512012095199403921964
c2: 2166133474843605151559
c3: -5977948306118936
c4: -18901479060
c5: 25200
skew: 373174.8
type: gnfs
# selected mechanically
rlim: 7000000
alim: 7000000
lpbr: 27
lpba: 27
mfbr: 52
mfba: 52
rlambda: 2.5
alambda: 2.5
software ソフトウェア
yafu v1.34.3
execution environment 実行環境
Gentoo Linux, Intel(R) Core(TM) i7-3770K CPU

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:17 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 17 秒 (日本時間)
403e60--
4511e64434601CypNovember 30, 2014 02:06:19 UTC 2014 年 11 月 30 日 (日) 11 時 6 分 19 秒 (日本時間)
1333KTakahashiJuly 7, 2015 13:52:24 UTC 2015 年 7 月 7 日 (火) 22 時 52 分 24 秒 (日本時間)
600KTakahashiJuly 7, 2015 22:07:31 UTC 2015 年 7 月 8 日 (水) 7 時 7 分 31 秒 (日本時間)
1900KTakahashiJuly 12, 2015 04:56:25 UTC 2015 年 7 月 12 日 (日) 13 時 56 分 25 秒 (日本時間)

10199-21

c166

composite cofactor 合成数の残り
1890520759654467585017669467694636168058404057037576679119781245704440652845883673987699713116375021825849170978505975540538001669163187503452311707633993796900279821<166>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:17 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 17 秒 (日本時間)
403e61000Dmitry DomanovDecember 3, 2014 00:21:15 UTC 2014 年 12 月 3 日 (水) 9 時 21 分 15 秒 (日本時間)
4511e61712 / 4212311CypDecember 4, 2014 11:31:53 UTC 2014 年 12 月 4 日 (木) 20 時 31 分 53 秒 (日本時間)
1401KTakahashiJuly 9, 2015 19:56:45 UTC 2015 年 7 月 10 日 (金) 4 時 56 分 45 秒 (日本時間)

10200-21

c139

name 名前Erik Branger
date 日付November 20, 2014 08:09:55 UTC 2014 年 11 月 20 日 (木) 17 時 9 分 55 秒 (日本時間)
composite number 合成数
2450982329489514555257856936170486366028230278253286876643581269110344973442123274368798732088351200684513616435738357110413609219387851463<139>
prime factors 素因数
306097770886964116411748044259979701<36>
composite cofactor 合成数の残り
8007187776596432976450799904303638905874937392729409050049603131021083922943449945357826841111781220363<103>
factorization results 素因数分解の結果
GMP-ECM 7.0-dev [configured with MPIR 2.6.0, --enable-openmp] [ECM]
Input number is 2450982329489514555257856936170486366028230278253286876643581269110344973442123274368798732088351200684513616435738357110413609219387851463 (139 digits)
Using B1=11000000, B2=35133391030, polynomial Dickson(12), sigma=1:498182220
Step 1 took 34117ms
Step 2 took 21981ms
********** Factor found in step 2: 306097770886964116411748044259979701
Found probable prime factor of 36 digits: 306097770886964116411748044259979701
Composite cofactor 8007187776596432976450799904303638905874937392729409050049603131021083922943449945357826841111781220363 has 103 digits
software ソフトウェア
GMP-ECM

c103

name 名前KTakahashi
date 日付November 21, 2014 09:28:57 UTC 2014 年 11 月 21 日 (金) 18 時 28 分 57 秒 (日本時間)
composite number 合成数
8007187776596432976450799904303638905874937392729409050049603131021083922943449945357826841111781220363<103>
prime factors 素因数
14158657033069896656898540404673746597102851<44>
565532999202842129500483418044494191105130943031194138228313<60>
factorization results 素因数分解の結果
Number: 99979_200
N=8007187776596432976450799904303638905874937392729409050049603131021083922943449945357826841111781220363
  ( 103 digits)
Divisors found:
 r1=14158657033069896656898540404673746597102851 (pp44)
 r2=565532999202842129500483418044494191105130943031194138228313 (pp60)
Version: Msieve v. 1.51 (SVN Official Release)
Total time: 8.41 hours.
Scaled time: 17.33 units (timescale=2.061).
Factorization parameters were as follows:
name: 99979_200
n: 8007187776596432976450799904303638905874937392729409050049603131021083922943449945357826841111781220363
skew: 4519.60
# norm 1.68e+014
c5: 293280
c4: 2577240544
c3: -25743066553118
c2: -29435826914445919
c1: 210103393924945115598
c0: 261974836527482898248000
# alpha -5.79
Y1: 92862819643
Y0: -30706986986285471229
# Murphy_E 2.39e-009
# M 6379930466278993799920613508693109670347161237823385938780836502476061767234568076008364222334271107912
type: gnfs
rlim: 2300000
alim: 2300000
lpbr: 26
lpba: 26
mfbr: 49
mfba: 49
rlambda: 2.6
alambda: 2.6
qintsize: 100000
Factor base limits: 2300000/2300000
Large primes per side: 3
Large prime bits: 26/26
Max factor residue bits: 49/49
Sieved algebraic special-q in [1150000, 1850001)
Primes: , , 
Relations: relations 
Max relations in full relation-set: 
Initial matrix: 
Pruned matrix : 281778 x 282005
Polynomial selection time: 0.56 hours.
Total sieving time: 7.46 hours.
Total relation processing time: 0.03 hours.
Matrix solve time: 0.24 hours.
Time per square root: 0.11 hours.
Prototype def-par.txt line would be:
gnfs,102,5,maxs1,maxskew,goodScore,efrac,j0,j1,eStepSize,maxTime,2300000,2300000,26,26,49,49,2.6,2.6,100000
total time: 8.41 hours.
 --------- CPU info (if available) ----------

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:17 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 17 秒 (日本時間)
403e60--
4511e6700 / 4434Erik BrangerNovember 20, 2014 08:07:40 UTC 2014 年 11 月 20 日 (木) 17 時 7 分 40 秒 (日本時間)

10202-21

c185

composite cofactor 合成数の残り
15361987214277976956726539498163461105454499107035593366746453830743037308150882883131882213720097808700561771638972517277966895437390482700269396180545576323102893366605904621958774081<185>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:18 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 18 秒 (日本時間)
403e61000Dmitry DomanovDecember 3, 2014 00:21:03 UTC 2014 年 12 月 3 日 (水) 9 時 21 分 3 秒 (日本時間)
4511e6311 / 4212CypJune 17, 2015 12:39:15 UTC 2015 年 6 月 17 日 (水) 21 時 39 分 15 秒 (日本時間)

10203-21

c202

name 名前Robert Backstrom
date 日付December 21, 2014 10:21:13 UTC 2014 年 12 月 21 日 (日) 19 時 21 分 13 秒 (日本時間)
composite number 合成数
9090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909089<202>
prime factors 素因数
107579406921015039661895483204502198589290980960969290078316731039<66>
84504175576870858429571695071290942574996539863071966601197621187093717754269390290983638593354619438065870807323499545642777376242069951<137>
factorization results 素因数分解の結果
Number: n
N=9090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909089
  ( 202 digits)
SNFS difficulty: 203 digits.
Divisors found:

Sun Dec 21 21:15:20 2014  prp66 factor: 107579406921015039661895483204502198589290980960969290078316731039
Sun Dec 21 21:15:20 2014  prp137 factor: 84504175576870858429571695071290942574996539863071966601197621187093717754269390290983638593354619438065870807323499545642777376242069951
Sun Dec 21 21:15:20 2014  elapsed time 03:04:15 (Msieve 1.44 - dependency 2)

Version: GGNFS-0.77.1-20060513-nocona
Total time: 0.00 hours.
Scaled time: 0.00 units (timescale=2.272).
Factorization parameters were as follows:
#
#  N = 10^203-21 9(201)79
#
n: 9090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909089
m: 10000000000000000000000000000000000000000
deg: 5
c5: 1000
c0: -21
skew: 0.46
# Murphy_E = 1.33e-11
type: snfs
lss: 1
rlim: 16900000
alim: 16900000
lpbr: 29
lpba: 29
mfbr: 56
mfba: 56
rlambda: 2.6
alambda: 2.6
Factor base limits: 16900000/16900000
Large primes per side: 3
Large prime bits: 29/29
Max factor residue bits: 56/56
Sieved  special-q in [100000, 28050000)
Primes: RFBsize:1085243, AFBsize:1083530,
Relations:
Max relations in full relation-set: 28
Initial matrix:
Pruned matrix :

Msieve: found 11985165 hash collisions in 81607566 relations (71395734 unique)
Msieve: matrix is 1750547 x 1750778 (496.3 MB)

Total sieving time: 0.00 hours.
Total relation processing time: 2hrs 30min 6sec.
Matrix solve time: 0.00 hours.
Total square root time: 0hrs 5min 21sec.

Prototype def-par.txt line would be:
snfs,203,5,0,0,0,0,0,0,0,0,16900000,16900000,29,29,56,56,2.6,2.6,100000
total time: 0.00 hours.
 --------- CPU info (if available) ----------
[    0.038684] smpboot: CPU0: Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz (fam: 06, model: 3c, stepping: 03)
[    0.000000] Memory: 16059644K/16661464K available (7373K kernel code, 1159K rwdata, 3228K rodata, 1468K init, 1504K bss, 601820K reserved)
[    1.137325] [drm] Memory usable by graphics device = 2048M
[    0.000027] Calibrating delay loop (skipped), value calculated using timer frequency.. 7200.13 BogoMIPS (lpj=3600065)
[    0.136532] smpboot: Total of 8 processors activated (57601.04 BogoMIPS)

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:18 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 18 秒 (日本時間)
403e620802000Serge BatalovNovember 22, 2014 04:47:30 UTC 2014 年 11 月 22 日 (土) 13 時 47 分 30 秒 (日本時間)
80Serge BatalovNovember 22, 2014 04:55:30 UTC 2014 年 11 月 22 日 (土) 13 時 55 分 30 秒 (日本時間)
4511e61000 / 3974Serge BatalovDecember 18, 2014 00:18:30 UTC 2014 年 12 月 18 日 (木) 9 時 18 分 30 秒 (日本時間)

10205-21

c197

composite cofactor 合成数の残り
88639157321004501123000507804868376302686483557609163310441000460595653187135689185447538706437543781649774510404495310044570693393192656313181714341045380261408752586723288414878979584602694079047<197>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:19 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 19 秒 (日本時間)
403e61000Dmitry DomanovDecember 3, 2014 00:20:42 UTC 2014 年 12 月 3 日 (水) 9 時 20 分 42 秒 (日本時間)
4511e6311 / 4212CypFebruary 6, 2015 15:09:49 UTC 2015 年 2 月 7 日 (土) 0 時 9 分 49 秒 (日本時間)

10207-21

c182

composite cofactor 合成数の残り
79630761009339546226398014165385022583227560455142091972888259095330164210222888114107091103437224682231353019207722629701562559471237185574721607678057007026310605084446299489591101<182>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:19 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 19 秒 (日本時間)
403e61000Dmitry DomanovDecember 3, 2014 00:19:03 UTC 2014 年 12 月 3 日 (水) 9 時 19 分 3 秒 (日本時間)
4511e6311 / 4212CypMay 19, 2015 23:03:49 UTC 2015 年 5 月 20 日 (水) 8 時 3 分 49 秒 (日本時間)

10209-21

c208

name 名前Serge Batalov
date 日付November 17, 2014 21:59:09 UTC 2014 年 11 月 18 日 (火) 6 時 59 分 9 秒 (日本時間)
composite number 合成数
9090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909090909089<208>
prime factors 素因数
2857887989238234444609570998499247<34>
15646777094384238139772084681582471983<38>
composite cofactor 合成数の残り
203299923862061498769967241489249779683342573452102161529778531458289114278964567845352181057030592443149265770198083880518245616818453889<138>
factorization results 素因数分解の結果
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=3458216917
Step 1 took 5334ms
Step 2 took 3256ms
********** Factor found in step 2: 2857887989238234444609570998499247
Found probable prime factor of 34 digits: 2857887989238234444609570998499247
 
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=3291850732
Step 1 took 5384ms
Step 2 took 3272ms
********** Factor found in step 2: 15646777094384238139772084681582471983
Found probable prime factor of 38 digits: 15646777094384238139772084681582471983

c138

name 名前Erik Branger
date 日付November 30, 2014 09:32:25 UTC 2014 年 11 月 30 日 (日) 18 時 32 分 25 秒 (日本時間)
composite number 合成数
203299923862061498769967241489249779683342573452102161529778531458289114278964567845352181057030592443149265770198083880518245616818453889<138>
prime factors 素因数
500472825415574298880274508695001402831197145114166213<54>
406215709500807941170463584710106793833255693060672894257658634047210964287315354253<84>
factorization results 素因数分解の結果
Number: 99979_209
N = 203299923862061498769967241489249779683342573452102161529778531458289114278964567845352181057030592443149265770198083880518245616818453889 (138 digits)
Divisors found:
r1=500472825415574298880274508695001402831197145114166213 (pp54)
r2=406215709500807941170463584710106793833255693060672894257658634047210964287315354253 (pp84)
Version: Msieve v. 1.51 (SVN Official Release)
Total time: 128.84 hours.
Factorization parameters were as follows:
# Murphy_E = 2.8e-11, selected by Erik Branger
# expecting poly E from 2.99e-011 to > 3.44e-011
n: 203299923862061498769967241489249779683342573452102161529778531458289114278964567845352181057030592443149265770198083880518245616818453889
Y0: -701118760557587515967908802
Y1: 413336860806409
c0: -3475195730540084090217836352102482565
c1: -42615656818214473830014479359
c2: 374811896008470451718685
c3: -95713010682616321
c4: -9236464520
c5: 1200
skew: 6711461.7
type: gnfs
# selected mechanically
rlim: 15400000
alim: 15400000
lpbr: 28
lpba: 28
mfbr: 55
mfba: 55
rlambda: 2.6
alambda: 2.6
Factor base limits: 15400000/15400000
Large primes per side: 3
Large prime bits: 28/28
Sieved algebraic special-q in [0, 0)
Total raw relations: 23100360
Relations: 3781618 relations
Pruned matrix : 2286616 x 2286842
Polynomial selection time: 0.00 hours.
Total sieving time: 125.16 hours.
Total relation processing time: 0.13 hours.
Matrix solve time: 3.46 hours.
time per square root: 0.09 hours.
Prototype def-par.txt line would be: gnfs,137,5,65,2000,1e-05,0.28,250,20,50000,3600,15400000,15400000,28,28,55,55,2.6,2.6,100000
total time: 128.84 hours.
Intel64 Family 6 Model 60 Stepping 3, GenuineIntel
Windows-7-6.1.7601-SP1
processors: 8, speed: 3.50GHz
software ソフトウェア
GGNFS, Msieve

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:19 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 19 秒 (日本時間)
403e60--
4511e6700 / 4434Erik BrangerNovember 20, 2014 09:21:44 UTC 2014 年 11 月 20 日 (木) 18 時 21 分 44 秒 (日本時間)

10211-21

c187

composite cofactor 合成数の残り
7710133509956225544720095534916430830829709317367899666202629638584885518096016887801969629284501662488617343043603373565411852584997734687457472402023790426983958588659653292620583342281<187>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:20 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 20 秒 (日本時間)
403e61000Dmitry DomanovDecember 3, 2014 00:18:46 UTC 2014 年 12 月 3 日 (水) 9 時 18 分 46 秒 (日本時間)
4511e6311 / 421255CypJanuary 6, 2015 08:31:41 UTC 2015 年 1 月 6 日 (火) 17 時 31 分 41 秒 (日本時間)
256CypJune 16, 2015 06:25:54 UTC 2015 年 6 月 16 日 (火) 15 時 25 分 54 秒 (日本時間)

10212-21

c205

name 名前Dmitry Domanov
date 日付December 3, 2014 11:11:23 UTC 2014 年 12 月 3 日 (水) 20 時 11 分 23 秒 (日本時間)
composite number 合成数
1397764362563470208336918016521490899638464054329870740203031144272666814335812356955415943434265385440441910471599126436410799982896955259673378530789471149843037352023753831219701622875710918679648859787<205>
prime factors 素因数
2213881012282054422437837004314265371<37>
composite cofactor 合成数の残り
631363815313029683304701580140323378505481464146524920029616467120081462155761990865019395847206961840978239533607275851041563662144111881381261761527670981703164482897<168>
factorization results 素因数分解の結果
Using B1=3000000, B2=5706890290, polynomial Dickson(6), sigma=1816508937
Step 1 took 36033ms
Step 2 took 12809ms
********** Factor found in step 2: 2213881012282054422437837004314265371
Found probable prime factor of 37 digits: 2213881012282054422437837004314265371

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:20 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 20 秒 (日本時間)
403e61000Dmitry DomanovDecember 3, 2014 00:18:35 UTC 2014 年 12 月 3 日 (水) 9 時 18 分 35 秒 (日本時間)
4511e61712 / 4212KTakahashiJuly 11, 2015 09:02:57 UTC 2015 年 7 月 11 日 (土) 18 時 2 分 57 秒 (日本時間)

10213-21

c208

name 名前Serge Batalov
date 日付November 22, 2014 05:56:32 UTC 2014 年 11 月 22 日 (土) 14 時 56 分 32 秒 (日本時間)
composite number 合成数
1597952064633965110314620782005781390569845685769118297989296917071081701691112670002125276245963173596718445640067689249457894762072927336325764899704538663249179851102826617407131020883635532701290026701779<208>
prime factors 素因数
16498882524371713785483376018726111653677<41>
96852139062964567300858967434158835965996152559441358217107538615650166480644924206236473534989138406418261530290835542636563961160221569085027762299102381704408182527<167>
factorization results 素因数分解の結果
Using B1=3000000, B2=11414255590, polynomial Dickson(12), sigma=3607303167
Step 1 took 16129ms
Step 2 took 11069ms
********** Factor found in step 2: 16498882524371713785483376018726111653677
Found probable prime factor of 41 digits: 16498882524371713785483376018726111653677
Probable prime cofactor

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:21 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 21 秒 (日本時間)
403e620802000Serge BatalovNovember 22, 2014 04:47:33 UTC 2014 年 11 月 22 日 (土) 13 時 47 分 33 秒 (日本時間)
80Serge BatalovNovember 22, 2014 04:55:33 UTC 2014 年 11 月 22 日 (土) 13 時 55 分 33 秒 (日本時間)

10214-21

c185

composite cofactor 合成数の残り
23792072407368455025468831013548500313031092838939933054423559283094022605606953434307950580015510874933501774215253822074942296986575830588520942922650001793350393814792857765563633091<185>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:21 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 21 秒 (日本時間)
403e61000Dmitry DomanovDecember 3, 2014 00:18:20 UTC 2014 年 12 月 3 日 (水) 9 時 18 分 20 秒 (日本時間)
4511e6311 / 4212CypAugust 2, 2015 15:56:00 UTC 2015 年 8 月 3 日 (月) 0 時 56 分 0 秒 (日本時間)

10215-21

c205

composite cofactor 合成数の残り
1486317697699901687838416580403736594196225592790587731598745820210050938714650049166239773173576959739277464530664245755531829016618641676120102656552578279527844606181610117376066396940195555558780798901<205>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:25 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 25 秒 (日本時間)
403e61000Dmitry DomanovDecember 3, 2014 00:18:07 UTC 2014 年 12 月 3 日 (水) 9 時 18 分 7 秒 (日本時間)
4511e6311 / 4212CypJanuary 31, 2015 14:59:31 UTC 2015 年 1 月 31 日 (土) 23 時 59 分 31 秒 (日本時間)

10217-21

c206

name 名前Cyp
date 日付December 5, 2014 05:11:18 UTC 2014 年 12 月 5 日 (金) 14 時 11 分 18 秒 (日本時間)
composite number 合成数
26576915821582372528971589095841127895443236451039091715936227557682283884318318946091104228120984989921398504917781358595952432192982822058554964795833518779067787873728469416503495888514848897647883066949<206>
prime factors 素因数
1746720575358001354715330408351454473537<40>
15215321898944979609414317912295314294681243500030236469186514902785872486335428371847175128583443211229681101179837317720189674158444122014791115098300561378298575877<167>
factorization results 素因数分解の結果
Run 259 out of 311:
Using B1=11000000, B2=35133391030, polynomial Dickson(12), sigma=124642762
Step 1 took 68960ms
Step 2 took 21388ms
********** Factor found in step 2: 1746720575358001354715330408351454473537
Found probable prime factor of 40 digits: 1746720575358001354715330408351454473537
Probable prime cofactor 15215321898944979609414317912295314294681243500030236469186514902785872486335428371847175128583443211229681101179837317720189674158444122014791115098300561378298575877 has 167 digits
software ソフトウェア
GMP-ECM 6.4.4
execution environment 実行環境
Gentoo Linux, Intel(R) Core(TM) i7-3770K CPU

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:25 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 25 秒 (日本時間)
403e61000 / 1179Dmitry DomanovDecember 3, 2014 00:17:55 UTC 2014 年 12 月 3 日 (水) 9 時 17 分 55 秒 (日本時間)
4511e6259 / 4212CypDecember 5, 2014 05:11:18 UTC 2014 年 12 月 5 日 (金) 14 時 11 分 18 秒 (日本時間)

10218-21

c205

composite cofactor 合成数の残り
7832073122563901354638610328666457700619661719445145805316159680419574297342023003556920842664321998696180772105217438294392466979256051098447962704106099478406116945451743110051308941395442354099202779403<205>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:26 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 26 秒 (日本時間)
403e60--
4511e6601 / 4434CypNovember 30, 2014 18:24:10 UTC 2014 年 12 月 1 日 (月) 3 時 24 分 10 秒 (日本時間)

10219-21

c191

composite cofactor 合成数の残り
85946393670340064774050863693647713358206480782069867872524241637157474217314839937910817531908615715902199776254616361122010915692823737096738149631145407239413891529370752271961728383276873<191>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:26 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 26 秒 (日本時間)
403e61000Dmitry DomanovDecember 3, 2014 00:17:32 UTC 2014 年 12 月 3 日 (水) 9 時 17 分 32 秒 (日本時間)
4511e6311 / 4212CypAugust 2, 2015 14:29:56 UTC 2015 年 8 月 2 日 (日) 23 時 29 分 56 秒 (日本時間)

10220-21

c217

name 名前Erik Branger
date 日付March 16, 2018 06:23:34 UTC 2018 年 3 月 16 日 (金) 15 時 23 分 34 秒 (日本時間)
composite number 合成数
4103405826836274107509232663110381616741895773491998358637669265490356996306934755847353303241690603200656544932293803857201477226097661058678703323758719737382027082478457119409109560935576528518670496512105047189167<217>
prime factors 素因数
342828022639694560645613132045307128515170683212578348010397577490618330610731311835748034948256711<99>
11969283593683565626980978529436267425678631007254640395261666321133032365320436604031373021199642468502279111879886297<119>
factorization results 素因数分解の結果
Number: 99979_220
N = 4103405826836274107509232663110381616741895773491998358637669265490356996306934755847353303241690603200656544932293803857201477226097661058678703323758719737382027082478457119409109560935576528518670496512105047189167 (217 digits)
SNFS difficulty: 220 digits.
Divisors found:
r1=342828022639694560645613132045307128515170683212578348010397577490618330610731311835748034948256711 (pp99)
r2=11969283593683565626980978529436267425678631007254640395261666321133032365320436604031373021199642468502279111879886297 (pp119)
Version: Msieve v. 1.52 (SVN unknown)
Total time: 66.07 hours.
Factorization parameters were as follows:
n: 4103405826836274107509232663110381616741895773491998358637669265490356996306934755847353303241690603200656544932293803857201477226097661058678703323758719737382027082478457119409109560935576528518670496512105047189167
m: 10000000000000000000000000000000000000000000000000000000
deg: 4
c4: 1
c0: -21
skew: 1.00
type: snfs
lss: 1
rlim: 536870912
alim: 536870912
lpbr: 29
lpba: 27
mfbr: 58
mfba: 54
rlambda: 2.8
alambda: 2.8
side: 1
Number of cores used: 4
Number of threads per core: 1
Factor base limits: 536870912/536870912
Large primes per side: 3
Large prime bits: 29/27
Total raw relations: 31796528
Relations: 7455734 relations
Total pre-computation time approximately 1000 CPU-days.
Pre-computation saved approximately 18 G rational relations.
Total batch smoothness checking time: 34.66 hours.
Total relation processing time: 0.75 hours.
Pruned matrix : 6452053 x 6452300
Matrix solve time: 29.77 hours.
time per square root: 0.89 hours.
Prototype def-par.txt line would be: snfs,220,4,0,0,0,0,0,0,0,0,536870912,536870912,29,27,58,54,2.8,2.8,100000
total time: 66.07 hours.
Intel64 Family 6 Model 60 Stepping 3, GenuineIntel
Windows-10-10.0.16299-SP0
processors: 8, speed: 3.50GHz
software ソフトウェア
GGNFS, NFS_factory, Msieve

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:27 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 27 秒 (日本時間)
403e620802000Serge BatalovNovember 22, 2014 04:47:36 UTC 2014 年 11 月 22 日 (土) 13 時 47 分 36 秒 (日本時間)
80Serge BatalovNovember 22, 2014 04:55:37 UTC 2014 年 11 月 22 日 (土) 13 時 55 分 37 秒 (日本時間)
4511e61000 / 3974Serge BatalovDecember 18, 2014 00:18:38 UTC 2014 年 12 月 18 日 (木) 9 時 18 分 38 秒 (日本時間)

10221-21

c183

name 名前Serge Batalov
date 日付November 17, 2014 21:49:38 UTC 2014 年 11 月 18 日 (火) 6 時 49 分 38 秒 (日本時間)
composite number 合成数
170831932582673553978821156891278033722618557076273052726288273288614558397532714378675405502881483060261852443405931080115396380384081741869550357275316718990820150820699042983683801<183>
prime factors 素因数
16434675931441825355079729318771079<35>
817726191399486228627620261817029389981<39>
composite cofactor 合成数の残り
12711593636769784400180889143887391567238415090923202062763284398214459088647501212622827724417151791729806699<110>
factorization results 素因数分解の結果
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=2649604334
Step 1 took 4548ms
Step 2 took 2847ms
********** Factor found in step 2: 16434675931441825355079729318771079
Found probable prime factor of 35 digits: 16434675931441825355079729318771079
 
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=1520743343
Step 1 took 4607ms
********** Factor found in step 1: 817726191399486228627620261817029389981
Found probable prime factor of 39 digits: 817726191399486228627620261817029389981

c110

name 名前Jane Sullivan
date 日付November 21, 2014 06:03:20 UTC 2014 年 11 月 21 日 (金) 15 時 3 分 20 秒 (日本時間)
composite number 合成数
12711593636769784400180889143887391567238415090923202062763284398214459088647501212622827724417151791729806699<110>
prime factors 素因数
24182058442926898952842552215165829931<38>
525662183257515289771813894400536698653596248705749062564197441682177729<72>
factorization results 素因数分解の結果
11/21/14 00:41:42 v1.33 @ JANELT3, nfs: commencing gnfs on c110: 12711593636769784400180889143887391567238415090923202062763284398214459088647501212622827724417151791729806699
11/21/14 00:41:42 v1.33 @ JANELT3, nfs: commencing poly selection with 4 threads
11/21/14 00:41:42 v1.33 @ JANELT3, nfs: setting deadline of 847 seconds
11/21/14 00:55:51 v1.33 @ JANELT3, nfs: completed 773 ranges of size 250 in 849.5272 seconds
11/21/14 00:55:51 v1.33 @ JANELT3, nfs: best poly = # norm 2.197877e-010 alpha -5.708079 e 1.183e-009 rroots 3
11/21/14 00:55:51 v1.33 @ JANELT3, nfs: commencing lattice sieving with 4 threads
11/21/14 01:15:09 v1.33 @ JANELT3, nfs: commencing lattice sieving with 4 threads
11/21/14 01:33:26 v1.33 @ JANELT3, nfs: commencing lattice sieving with 4 threads
11/21/14 01:52:18 v1.33 @ JANELT3, nfs: commencing lattice sieving with 4 threads
11/21/14 02:11:11 v1.33 @ JANELT3, nfs: commencing lattice sieving with 4 threads
11/21/14 02:30:23 v1.33 @ JANELT3, nfs: commencing lattice sieving with 4 threads
11/21/14 02:50:11 v1.33 @ JANELT3, nfs: commencing lattice sieving with 4 threads
11/21/14 03:09:33 v1.33 @ JANELT3, nfs: commencing msieve filtering
11/21/14 03:11:05 v1.33 @ JANELT3, nfs: commencing lattice sieving with 4 threads
11/21/14 03:29:48 v1.33 @ JANELT3, nfs: commencing msieve filtering
11/21/14 03:32:10 v1.33 @ JANELT3, nfs: commencing msieve linear algebra
11/21/14 03:37:24 v1.33 @ JANELT3, nfs: commencing msieve sqrt
11/21/14 03:46:50 v1.33 @ JANELT3, prp38 = 24182058442926898952842552215165829931
11/21/14 03:46:50 v1.33 @ JANELT3, prp72 = 525662183257515289771813894400536698653596248705749062564197441682177729
11/21/14 03:46:50 v1.33 @ JANELT3, NFS elapsed time = 11108.5987 seconds.
11/21/14 03:46:50 v1.33 @ JANELT3, 
11/21/14 03:46:50 v1.33 @ JANELT3, 
11/21/14 03:46:50 v1.33 @ JANELT3, Total factoring time = 13090.3232 seconds
software ソフトウェア
yafu-x64 v.1.33
execution environment 実行環境
Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz,WIN64,
Windows 7 Professional

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:27 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 27 秒 (日本時間)

10223-21

c199

name 名前Serge Batalov
date 日付November 18, 2014 06:41:11 UTC 2014 年 11 月 18 日 (火) 15 時 41 分 11 秒 (日本時間)
composite number 合成数
3267613735994137275454088471022781294419784909022213617831831000663233058999302089120162713067617514213901882190862843008910114461496644205769353442990080888288163668702878934601334603891484138081183<199>
prime factors 素因数
2459876140607813693853064341130201<34>
composite cofactor 合成数の残り
1328365148981338039022592929759054677048773915023757299630555411198434855429086898795934298635479967950783088122588713869106030986663422669629762352549754517764374583<166>
factorization results 素因数分解の結果
Input number is 3267613735994137275454088471022781294419784909022213617831831000663233058999302089120162713067617514213901882190862843008910114461496644205769353442990080888288163668702878934601334603891484138081183 (199 digits)
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=471660996
Step 1 took 5360ms
Step 2 took 3172ms
********** Factor found in step 2: 2459876140607813693853064341130201
Found probable prime factor of 34 digits: 2459876140607813693853064341130201
Composite cofactor 1328365148981338039022592929759054677048773915023757299630555411198434855429086898795934298635479967950783088122588713869106030986663422669629762352549754517764374583 has 166 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:27 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 27 秒 (日本時間)
403e61000Dmitry DomanovDecember 3, 2014 00:17:15 UTC 2014 年 12 月 3 日 (水) 9 時 17 分 15 秒 (日本時間)
4511e61712 / 4212311CypJune 15, 2015 06:50:44 UTC 2015 年 6 月 15 日 (月) 15 時 50 分 44 秒 (日本時間)
1401KTakahashiJuly 9, 2015 19:57:12 UTC 2015 年 7 月 10 日 (金) 4 時 57 分 12 秒 (日本時間)

10225-21

c217

name 名前Cyp
date 日付August 2, 2015 13:59:04 UTC 2015 年 8 月 2 日 (日) 22 時 59 分 4 秒 (日本時間)
composite number 合成数
1926502054784936859983628084647903362480275532793360108770768373650683499522037729960939342443351847640982147623687360727266547054135522649825899793831722253285890548818071628043790647784601334606260575689558033862169<217>
prime factors 素因数
166391741453630986793273220578115602993<39>
composite cofactor 合成数の残り
11578111016536253048462422754682970773118174841437964605745047596281618553729548960896086722839020813111997249316929646393121544593306593378178592533410990524013057580652994633833<179>
factorization results 素因数分解の結果
Run 149 out of 311:
Using B1=11000000, B2=35133391030, polynomial Dickson(12), sigma=156112489
Step 1 took 80288ms
Step 2 took 23339ms
********** Factor found in step 2: 166391741453630986793273220578115602993
Found probable prime factor of 39 digits: 166391741453630986793273220578115602993
Composite cofactor 11578111016536253048462422754682970773118174841437964605745047596281618553729548960896086722839020813111997249316929646393121544593306593378178592533410990524013057580652994633833 has 179 digits
software ソフトウェア
GMP-ECM 6.4.4
execution environment 実行環境
Gentoo Linux, Intel(R) Core(TM) i7-3770K CPU

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:28 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 28 秒 (日本時間)
403e61000Dmitry DomanovNovember 30, 2014 23:58:39 UTC 2014 年 12 月 1 日 (月) 8 時 58 分 39 秒 (日本時間)
4511e6311 / 4212CypAugust 2, 2015 13:59:04 UTC 2015 年 8 月 2 日 (日) 22 時 59 分 4 秒 (日本時間)

10226-21

c185

composite cofactor 合成数の残り
43393635786362339753847966796669345738895917493784913143156252797755639706199554239721708229276161694109976354603156048461459997465262650288744686804020512543031914817380349958020216889<185>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:28 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 28 秒 (日本時間)
403e61000Dmitry DomanovNovember 30, 2014 23:58:24 UTC 2014 年 12 月 1 日 (月) 8 時 58 分 24 秒 (日本時間)
4511e6311 / 4212CypMay 14, 2015 06:58:55 UTC 2015 年 5 月 14 日 (木) 15 時 58 分 55 秒 (日本時間)

10227-21

c210

composite cofactor 合成数の残り
124509909134087198400092351205345502990429704223556747349767856298302707175600301488830498888592409183919981681583652827192368537276437278817014363881841451927372708139346836803725552765949816621182204698798471<210>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:29 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 29 秒 (日本時間)
403e61000Dmitry DomanovNovember 30, 2014 23:58:09 UTC 2014 年 12 月 1 日 (月) 8 時 58 分 9 秒 (日本時間)
4511e6311 / 4212CypAugust 2, 2015 14:02:06 UTC 2015 年 8 月 2 日 (日) 23 時 2 分 6 秒 (日本時間)

10229-21

c216

composite cofactor 合成数の残り
843021424133936780977286017047444128973053632662302100471663406088961828953641374307557745097220995712756031679470373106777086830478983210911060599806949071727599187074831228889277908477513679124163489302687501106879<216>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:29 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 29 秒 (日本時間)
403e61000Dmitry DomanovNovember 30, 2014 23:57:56 UTC 2014 年 12 月 1 日 (月) 8 時 57 分 56 秒 (日本時間)
4511e6311 / 421255CypJanuary 1, 2015 07:29:59 UTC 2015 年 1 月 1 日 (木) 16 時 29 分 59 秒 (日本時間)
256CypJune 29, 2015 13:33:20 UTC 2015 年 6 月 29 日 (月) 22 時 33 分 20 秒 (日本時間)

10232-21

c232

name 名前NFS@Home + Rich Dickerson
date 日付February 19, 2015 10:19:59 UTC 2015 年 2 月 19 日 (木) 19 時 19 分 59 秒 (日本時間)
composite number 合成数
9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999979<232>
prime factors 素因数
947137612185854571013339791367736304941316715263207403842547<60>
10558127848942106712504696445707664610921696357145447124323564203053069519395617753860867558821056927783735951449391563606997416437049885313338634188038566485635991601148457<173>
factorization results 素因数分解の結果
prp60: 947137612185854571013339791367736304941316715263207403842547
prp173: 10558127848942106712504696445707664610921696357145447124323564203053069519395617753860867558821056927783735951449391563606997416437049885313338634188038566485635991601148457
software ソフトウェア
ggnfs-lasieve4I14e on the NFS@Home grid + msieve

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:29 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 29 秒 (日本時間)
403e60--
4511e64434Serge BatalovNovember 17, 2014 22:34:26 UTC 2014 年 11 月 18 日 (火) 7 時 34 分 26 秒 (日本時間)
5043e66600Serge BatalovNovember 17, 2014 22:41:11 UTC 2014 年 11 月 18 日 (火) 7 時 41 分 11 秒 (日本時間)
5511e715136Serge BatalovNovember 18, 2014 00:44:55 UTC 2014 年 11 月 18 日 (火) 9 時 44 分 55 秒 (日本時間)

10234-21

c228

composite cofactor 合成数の残り
120322420771596400578847101847995963904717637570338983152815610823386780151565340549149121953150540313846595892216619341853203518275712329787391485720796876141182959505609611740002981589586720158806343831183793339985558903058993<228>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:30 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 30 秒 (日本時間)
403e620802000Serge BatalovNovember 22, 2014 04:47:41 UTC 2014 年 11 月 22 日 (土) 13 時 47 分 41 秒 (日本時間)
80Serge BatalovNovember 22, 2014 04:55:41 UTC 2014 年 11 月 22 日 (土) 13 時 55 分 41 秒 (日本時間)
4511e62000 / 39741000Serge BatalovDecember 18, 2014 00:18:51 UTC 2014 年 12 月 18 日 (木) 9 時 18 分 51 秒 (日本時間)
1000Serge BatalovDecember 21, 2014 10:24:49 UTC 2014 年 12 月 21 日 (日) 19 時 24 分 49 秒 (日本時間)

10235-21

c219

composite cofactor 合成数の残り
107650017263267985920565751531273677431368744678353560249788876936441888849861440729997348032546314563287786263139983726533040993452525932487167015388971798666235690843521452965688805843427484231990446235821827332778109<219>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:30 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 30 秒 (日本時間)
403e61000Dmitry DomanovNovember 30, 2014 23:57:36 UTC 2014 年 12 月 1 日 (月) 8 時 57 分 36 秒 (日本時間)
4511e6311 / 4212CypAugust 2, 2015 15:08:08 UTC 2015 年 8 月 3 日 (月) 0 時 8 分 8 秒 (日本時間)

10236-21

c208

name 名前Serge Batalov
date 日付November 18, 2014 06:39:05 UTC 2014 年 11 月 18 日 (火) 15 時 39 分 5 秒 (日本時間)
composite number 合成数
4417269628311965184303915759453291944020009364358813024439915400587267335815637157626362146550329489418506058550452165759424561137138625491276442189899693848157575283338052548790491115663435289623945337798539<208>
prime factors 素因数
782112795317646582475681871834281<33>
5647867743319477719788284537299666521690514831531719993926003290275885159268879664392791058263971869848488306028253545784476914748737906660551333047472010002953880920709011219<175>
factorization results 素因数分解の結果
Input number is 4417269628311965184303915759453291944020009364358813024439915400587267335815637157626362146550329489418506058550452165759424561137138625491276442189899693848157575283338052548790491115663435289623945337798539 (208 digits)
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=2330394314
Step 1 took 5380ms
Step 2 took 3262ms
********** Factor found in step 2: 782112795317646582475681871834281
Found probable prime factor of 33 digits: 782112795317646582475681871834281
Probable prime cofactor 5647867743319477719788284537299666521690514831531719993926003290275885159268879664392791058263971869848488306028253545784476914748737906660551333047472010002953880920709011219 has 175 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:31 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 31 秒 (日本時間)

10238-21

c209

name 名前Serge Batalov
date 日付November 18, 2014 06:38:50 UTC 2014 年 11 月 18 日 (火) 15 時 38 分 50 秒 (日本時間)
composite number 合成数
24796814389857834822768932347392281323537329506835191993214961226477348793601248621745349551585290980133694401218001778880691716494909416908209765854333138904053300315654710419127219489809874614166419764145277<209>
prime factors 素因数
305356655948261279721268241<27>
composite cofactor 合成数の残り
81206071349102450981893374607406680978322840799220574842718270573239150511840555463222689618308200125637246064301920111790853997431535961931486762728075239484768146434974464739949997<182>
factorization results 素因数分解の結果
Input number is 24796814389857834822768932347392281323537329506835191993214961226477348793601248621745349551585290980133694401218001778880691716494909416908209765854333138904053300315654710419127219489809874614166419764145277 (209 digits)
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=2709649890
Step 1 took 5381ms
Step 2 took 3456ms
********** Factor found in step 2: 305356655948261279721268241
Found probable prime factor of 27 digits: 305356655948261279721268241
Composite cofactor 81206071349102450981893374607406680978322840799220574842718270573239150511840555463222689618308200125637246064301920111790853997431535961931486762728075239484768146434974464739949997 has 182 digits

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:31 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 31 秒 (日本時間)
403e61000Dmitry DomanovNovember 30, 2014 23:57:21 UTC 2014 年 12 月 1 日 (月) 8 時 57 分 21 秒 (日本時間)
4511e6311 / 4212CypMay 24, 2015 15:46:13 UTC 2015 年 5 月 25 日 (月) 0 時 46 分 13 秒 (日本時間)

10240-21

c215

composite cofactor 合成数の残り
18538618368449418153658516691026172114185058987686320980266295922496239507765553129267419492089774392350140727470588493325646551601645724001736201886460025461375819393943968498398799071540971441558712594730158861463<215>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:31 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 31 秒 (日本時間)
403e61000Dmitry DomanovNovember 30, 2014 23:57:08 UTC 2014 年 12 月 1 日 (月) 8 時 57 分 8 秒 (日本時間)
4511e6311 / 4212CypJuly 2, 2015 20:30:00 UTC 2015 年 7 月 3 日 (金) 5 時 30 分 0 秒 (日本時間)

10241-21

c225

name 名前Serge Batalov
date 日付November 17, 2014 22:30:41 UTC 2014 年 11 月 18 日 (火) 7 時 30 分 41 秒 (日本時間)
composite number 合成数
158821859964008208834630769899855005301004411598705124306571760947835724051699077121386128363645487986819943748200640773791779530229037388701645896274150939807871767009278530274765695791976876111703389579653804001577262142819<225>
prime factors 素因数
20549593944277689906192387885630069499<38>
composite cofactor 合成数の残り
7728710377181651622760797762831583521141617885412696143694793645577616881947704779973969162042099354589527340069927393373348681364883286831961167766048685331138992231949068098298742186681<187>
factorization results 素因数分解の結果
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=3149156428
Step 1 took 6026ms
********** Factor found in step 1: 20549593944277689906192387885630069499
Found probable prime factor of 38 digits: 20549593944277689906192387885630069499
Composite cofactor

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:32 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 32 秒 (日本時間)
403e61000Dmitry DomanovNovember 30, 2014 23:56:55 UTC 2014 年 12 月 1 日 (月) 8 時 56 分 55 秒 (日本時間)
4511e6311 / 4212CypMay 15, 2015 05:36:23 UTC 2015 年 5 月 15 日 (金) 14 時 36 分 23 秒 (日本時間)

10242-21

c238

composite cofactor 合成数の残り
1147433764385950820988858418147812417528198184759784741425801195625982490160755470390471710020539064382508519695700565684845842273754747507200146871521841401705086573877522919989443609367649252446902502553040125758740576700209980378882629<238>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:32 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 32 秒 (日本時間)
403e620802000Serge BatalovNovember 22, 2014 04:47:44 UTC 2014 年 11 月 22 日 (土) 13 時 47 分 44 秒 (日本時間)
80Serge BatalovNovember 22, 2014 04:55:45 UTC 2014 年 11 月 22 日 (土) 13 時 55 分 45 秒 (日本時間)
4511e63000 / 39741000Serge BatalovDecember 18, 2014 00:19:01 UTC 2014 年 12 月 18 日 (木) 9 時 19 分 1 秒 (日本時間)
1000Serge BatalovDecember 18, 2014 01:48:50 UTC 2014 年 12 月 18 日 (木) 10 時 48 分 50 秒 (日本時間)
1000Serge BatalovDecember 21, 2014 10:24:57 UTC 2014 年 12 月 21 日 (日) 19 時 24 分 57 秒 (日本時間)

10243-21

c197

name 名前Serge Batalov
date 日付November 18, 2014 06:39:01 UTC 2014 年 11 月 18 日 (火) 15 時 39 分 1 秒 (日本時間)
composite number 合成数
21142013477866834531992288112576778243922760243140963371827815073691812051634613823694840806103920979083086985979458180106667474103488374805887922866510393352035137346008162699126176693091993575289<197>
prime factors 素因数
221172222190974248444860974326888689<36>
composite cofactor 合成数の残り
95590726848200075115487535010374269103417020102953174445199549006115634125284250106121497862608920108652242862126818594565080652038897328678252693958066579099401<161>
factorization results 素因数分解の結果
Input number is 21142013477866834531992288112576778243922760243140963371827815073691812051634613823694840806103920979083086985979458180106667474103488374805887922866510393352035137346008162699126176693091993575289 (197 digits)
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=9751569
Step 1 took 5338ms
Step 2 took 3148ms
********** Factor found in step 2: 221172222190974248444860974326888689
Found probable prime factor of 36 digits: 221172222190974248444860974326888689
Composite cofactor 95590726848200075115487535010374269103417020102953174445199549006115634125284250106121497862608920108652242862126818594565080652038897328678252693958066579099401 has 161 digits

c161

name 名前Serge Batalov
date 日付November 20, 2014 21:44:21 UTC 2014 年 11 月 21 日 (金) 6 時 44 分 21 秒 (日本時間)
composite number 合成数
95590726848200075115487535010374269103417020102953174445199549006115634125284250106121497862608920108652242862126818594565080652038897328678252693958066579099401<161>
prime factors 素因数
139061971217957250550117884828520123953445856689<48>
623042801706521131088713889532147837683213473098001189<54>
1103289537646417409898213526767018088333396647662789292668581<61>
factorization results 素因数分解の結果
Using B1=11000000, B2=35133391030, polynomial Dickson(12), sigma=1624576088
Step 1 took 40650ms
Step 2 took 14924ms
********** Factor found in step 2: 139061971217957250550117884828520123953445856689
Found probable prime factor of 48 digits: 139061971217957250550117884828520123953445856689

Divisors found:
 r1=623042801706521131088713889532147837683213473098001189 (pp54)
 r2=1103289537646417409898213526767018088333396647662789292668581 (pp61)
Version: Msieve v. 1.51 (SVN 719M)
Total time: 11.90 hours.
Scaled time: 28.55 units (timescale=2.400).
Factorization parameters were as follows:
name: test
type: gnfs
n:  687396604628716222734439093317126577130268250907084910062807500324895800525236240279285842400179084729802920942809
skew:  60592.52
Y0:  -7764373634125532311157
Y1:  793201987289
c0:  -2519862928115661051537991680
c1:  -524469699495464662923592
c2:  -1318275371666845934
c3:  57856900859717
c4:  -1115776506
c5:  24360
Factor base limits: 3500000/3500000
Large primes per side: 3
Large prime bits: 27/27
Max factor residue bits: 52/52
Sieved algebraic special-q in [1750000, 2750001)
Primes: , ,
Relations: relations
Max relations in full relation-set:
Initial matrix:
Pruned matrix : 530969 x 531198
Total sieving time: 11.34 hours.
Total relation processing time: 0.07 hours.
Matrix solve time: 0.16 hours.
Time per square root: 0.33 hours.
Prototype def-par.txt line would be:
gnfs,113,5,maxs1,maxskew,goodScore,efrac,j0,j1,eStepSize,maxTime,3500000,3500000,27,27,52,52,2.6,2.6,100000
total time: 11.90 hours.

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:33 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 33 秒 (日本時間)

10244-21

c240

name 名前Serge Batalov
date 日付November 19, 2014 00:26:22 UTC 2014 年 11 月 19 日 (水) 9 時 26 分 22 秒 (日本時間)
composite number 合成数
829668962084128432755330623081390525180452999253297934124284410520202439226748527337592300672031859288144030531817804695926325396166929395171326640670372521363975773666307143449763544345806023396664730772421803700323570895212810088774578943<240>
prime factors 素因数
3705433636222384730846352786869018043953<40>
223906037332234965686031822713180448958460536562735003272281580341226658543099079887242598588283546074077812643716271735824673289267886091832270906705738372355403779450921372048040361820040758451318831<201>
factorization results 素因数分解の結果
Using B1=3000000, B2=5706890290, polynomial Dickson(6), sigma=2497957896
Step 1 took 22816ms
Step 2 took 8639ms
********** Factor found in step 2: 3705433636222384730846352786869018043953
Found probable prime factor of 40 digits: 3705433636222384730846352786869018043953
Probable prime cofactor 

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:33 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 33 秒 (日本時間)
403e62100Serge BatalovNovember 19, 2014 00:24:41 UTC 2014 年 11 月 19 日 (水) 9 時 24 分 41 秒 (日本時間)

10245-21

c215

name 名前Dmitry Domanov
date 日付December 2, 2014 06:49:25 UTC 2014 年 12 月 2 日 (火) 15 時 49 分 25 秒 (日本時間)
composite number 合成数
48590594877515151092225325731457994043590115957543980565804938375442980324692699063617027440582200201250982280894766925276779835828720268117228912118600411227953457365053549603913388085774537149468267855729687483137<215>
prime factors 素因数
4248982415795256774408202116333987821<37>
composite cofactor 合成数の残り
11435819243893184803310509056748193584960887310622283006120459823300956369636392426434953817460296908136408452326472718507252396258308618016637034373180785207990225323106038074597<179>
factorization results 素因数分解の結果
Using B1=3000000, B2=5706890290, polynomial Dickson(6), sigma=4294132786
Step 1 took 41240ms
Step 2 took 13091ms
********** Factor found in step 2: 4248982415795256774408202116333987821
Found probable prime factor of 37 digits: 4248982415795256774408202116333987821

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:33 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 33 秒 (日本時間)
403e61000Dmitry DomanovNovember 30, 2014 23:56:34 UTC 2014 年 12 月 1 日 (月) 8 時 56 分 34 秒 (日本時間)
4511e6311 / 4212CypJune 21, 2015 14:32:46 UTC 2015 年 6 月 21 日 (日) 23 時 32 分 46 秒 (日本時間)

10248-21

c235

composite cofactor 合成数の残り
4126705086973264552398640654070142555575856170231730640148501458708347241770471985252804638169934715873802723486502780648454006577870762118533564121001059332088207606222477453826585439615427717176137702214660318194076084057056959891239<235>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:34 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 34 秒 (日本時間)
403e61000Dmitry DomanovNovember 30, 2014 23:56:09 UTC 2014 年 12 月 1 日 (月) 8 時 56 分 9 秒 (日本時間)
4511e6311 / 4212CypJune 11, 2015 16:32:11 UTC 2015 年 6 月 12 日 (金) 1 時 32 分 11 秒 (日本時間)

10249-21

c247

name 名前Serge Batalov
date 日付November 17, 2014 22:21:01 UTC 2014 年 11 月 18 日 (火) 7 時 21 分 1 秒 (日本時間)
composite number 合成数
1150747986191024165707710011507479861910241657077100115074798619102416570771001150747986191024165707710011507479861910241657077100115074798619102416570771001150747986191024165707710011507479861910241657077100115074798619102416570771001150747986191<247>
prime factors 素因数
2196298051899248383408978387<28>
45875713338385571630769894056501891713<38>
composite cofactor 合成数の残り
11421052210306150602958732568762559463075197741495507301406133772406118426834174954602152216307494365766045934625448460014725348380276877155628523300522012294400563167013975448661461<182>
factorization results 素因数分解の結果
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=4073287325
Step 1 took 6984ms
Step 2 took 3956ms
********** Factor found in step 2: 45875713338385571630769894056501891713
Found probable prime factor of 38 digits: 45875713338385571630769894056501891713
 
Using B1=1000000, B2=2139490090, polynomial Dickson(6), sigma=2513474971
Step 1 took 7020ms
Step 2 took 3991ms
********** Factor found in step 2: 2196298051899248383408978387
Found probable prime factor of 28 digits: 2196298051899248383408978387

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:34 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 34 秒 (日本時間)
403e60--
4511e6601 / 4434CypDecember 1, 2014 10:11:04 UTC 2014 年 12 月 1 日 (月) 19 時 11 分 4 秒 (日本時間)

10250-21

c167

composite cofactor 合成数の残り
11836548890526617540101375398551464917302281400998545049576827006474276219193525490171016470545818248093601222075895064180964722493460630478166507814561203104650824533<167>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
351e61018118Makoto KamadaNovember 17, 2014 07:00:00 UTC 2014 年 11 月 17 日 (月) 16 時 0 分 0 秒 (日本時間)
900Serge BatalovNovember 17, 2014 20:56:35 UTC 2014 年 11 月 18 日 (火) 5 時 56 分 35 秒 (日本時間)
403e60--
4511e62000Serge BatalovNovember 20, 2014 01:03:11 UTC 2014 年 11 月 20 日 (木) 10 時 3 分 11 秒 (日本時間)
5043e6700 / 7099400Dmitry DomanovDecember 7, 2014 19:45:40 UTC 2014 年 12 月 8 日 (月) 4 時 45 分 40 秒 (日本時間)
300Dmitry DomanovDecember 9, 2014 08:40:54 UTC 2014 年 12 月 9 日 (火) 17 時 40 分 54 秒 (日本時間)

10252-21

c249

composite cofactor 合成数の残り
734753857457751653196179279941219691403379867744305657604702424687729610580455547391623806024981631153563556208670095518001469507714915503306392358559882439382806759735488611315209404849375459221160911094783247612049963262307127112417340191036002939<249>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10253-21

c141

composite cofactor 合成数の残り
147484499452910727018626500305048317627382279003551764682552148007315809472790949835721130804421861144783618446404071324037662434678877370777<141>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10254-21

c252

composite cofactor 合成数の残り
473933649289099526066350710900473933649289099526066350710900473933649289099526066350710900473933649289099526066350710900473933649289099526066350710900473933649289099526066350710900473933649289099526066350710900473933649289099526066350710900473933649289<252>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10255-21

c197

composite cofactor 合成数の残り
69286236799069279649298659728263208078672530995019320469689499111902681047066574024326132454704987913046938018374712878629280256396031339915913580057776981147815923504861955902631239465846796842563<197>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10257-21

c210

composite cofactor 合成数の残り
356061902083348675860477272159289352423328231009491816014171695144421328463299858276482924965496601681187150237592267961452805419027392343494294909608225663165524854851697190665681619517592581854290432959224499<210>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10258-21

c228

composite cofactor 合成数の残り
271708111487411303497263831671967223234489699378811735763345258944919159641147509105685796821991436383169644212957244134975129554005831631355782525980438691103512245098000190157309211080495139287120583060277405149762226952569467<228>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10260-21

c241

composite cofactor 合成数の残り
5920333684768512954839262106020987871005107643821435554416475728024241126245292342447851264679403811916103771326095399283617650413692657329160736549797234490460105667817231659088505640840721925409302958034700907534739044572134075850497286039<241>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10262-21

c227

composite cofactor 合成数の残り
45056700987061122998139267653913855401757708210966127913425171876016417085504042346297241019597247694076959603885064149092739198673311197576343285403576599878947036884551642707786342612230264529230487056320028876151335673801509<227>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10263-21

c248

composite cofactor 合成数の残り
19604819119147051181602804162589658444377784915677947535511024068861385288499323394450555751962604134367908394595198687910276250332684560660586009989179843367129628279629807720601555624112952350901546283584177809977515996420935204921679612701284409<248>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10268-21

c253

composite cofactor 合成数の残り
1039996980343364448719915109510650683933735399174599117763442141256187124875153827338218835071667280739326897471587720069725360220660037066577781585697302915045942817112075228855485267523066877597041801930777356183631259646338099797254318003048774993683<253>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10270-21

c257

composite cofactor 合成数の残り
30947970410940182740146455110301760654752132975585300184506080036812579860794611694971897445672266814715289127086080260263445727229499737725342594284514910925219295144584391734211643836881270735914024881277248594891017116159812103223076606586518809800297673<257>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10271-21

c203

composite cofactor 合成数の残り
33019646265166441496765853160882524817470687112489890980398376128836151647887045680038572637355244422322399462845632893514245797716231490496908099229044533972344391722369851778450472566035953754910295437<203>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10273-21

c236

composite cofactor 合成数の残り
19415219758273904569984596155462205133894817737592903652898124967394601381787158195028630796285875629829299787420539854086062708707172271492553873119098926163804204016260183371960781327078284536710143234180540923733950604233825866026277<236>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10274-21

c241

composite cofactor 合成数の残り
6074566882350058190887677211312329951718375656828790762206812903235244039650854647553889205111630762142785909021806268536255277044603186778766614284594898549332671162918195427722631510517936597448502334972563194456640930342103621771493647313<241>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10275-21

c270

composite cofactor 合成数の残り
240239663087896485533968687162313123572075502521315264107473615679001371768476231888932398961203696807935596551119396710158053674345527097832797999284085803998068473108773312256306891755215002486480512959728625276575912129940828970981451095612983512351922277664197803729<270>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10277-21

c228

composite cofactor 合成数の残り
198084828173401749966203053973052188321556922857356343813578204032196783137651264649480351836810600959017349467275573382903822234492357324385120824611443314755552775270144977155499137345193292144100509959403781042791284378793957<228>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10279-21

c176

composite cofactor 合成数の残り
12146915743512543756944724624780607405802023278090146564527990411306153739274167237005392667707408313908944319372210136854233876462120474985481061625349200910250926027685299909<176>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)
4511e636001000Dmitry DomanovJuly 7, 2018 18:50:59 UTC 2018 年 7 月 8 日 (日) 3 時 50 分 59 秒 (日本時間)
1600Dmitry DomanovJuly 12, 2018 21:24:59 UTC 2018 年 7 月 13 日 (金) 6 時 24 分 59 秒 (日本時間)
1000Dmitry DomanovJuly 16, 2018 23:30:06 UTC 2018 年 7 月 17 日 (火) 8 時 30 分 6 秒 (日本時間)
5043e6100 / 6651Dmitry DomanovJuly 18, 2018 08:50:45 UTC 2018 年 7 月 18 日 (水) 17 時 50 分 45 秒 (日本時間)

10280-21

c186

name 名前Dmitry Domanov
date 日付July 21, 2018 09:24:06 UTC 2018 年 7 月 21 日 (土) 18 時 24 分 6 秒 (日本時間)
composite number 合成数
551724681748385061781620099414238101586267018612501897743124218490289272758105266534003897482573587275911416818480584616393929330211038120577649744009808078674811413715076831253277135367<186>
prime factors 素因数
551776478120377104016898041750901261020990837<45>
composite cofactor 合成数の残り
999906127981083053356448984347797682059045342011777349977068339322733665518199713035145879320154094092081019975927856206684270879991369991691<141>
factorization results 素因数分解の結果
Using B1=43000000, B2=240490660426, polynomial Dickson(12), sigma=3879950144
Step 1 took 336928ms
********** Factor found in step 1: 551776478120377104016898041750901261020990837
Found probable prime factor of 45 digits: 551776478120377104016898041750901261020990837

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)
4511e62000Dmitry DomanovJuly 19, 2018 16:13:11 UTC 2018 年 7 月 20 日 (金) 1 時 13 分 11 秒 (日本時間)
5043e6550 / 7010400Dmitry DomanovJuly 20, 2018 15:44:16 UTC 2018 年 7 月 21 日 (土) 0 時 44 分 16 秒 (日本時間)
150Dmitry DomanovJuly 21, 2018 01:29:57 UTC 2018 年 7 月 21 日 (土) 10 時 29 分 57 秒 (日本時間)

10282-21

c260

composite cofactor 合成数の残り
29767747837541231922839716711007752424462674199318502372563930458859784597522718626326060854943280627886255282951256933596554871741972632180458519195740291718630343964555079813984115392974623800988023842992292924581216838932893923917901030017500465928579839413<260>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10283-21

c242

composite cofactor 合成数の残り
54039693301725989233816830370283398214028258844429244532510533011429184056085583827984084184058944146778559800404908127676851397768132358258370878703423648584116064159763259990477341575286071199338902840413902426188338644633497258672081470981<242>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10285-21

c183

composite cofactor 合成数の残り
925675898201567794669687971599365832423128526320176746863850222164333439829853911445530193514450061690911564604187619662308478253819077252748802620434203530317155196152781872100096673<183>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)
4511e625251000Dmitry DomanovJuly 18, 2018 21:09:00 UTC 2018 年 7 月 19 日 (木) 6 時 9 分 0 秒 (日本時間)
1000Dmitry DomanovJuly 19, 2018 08:56:05 UTC 2018 年 7 月 19 日 (木) 17 時 56 分 5 秒 (日本時間)
525Dmitry DomanovJuly 21, 2018 01:20:04 UTC 2018 年 7 月 21 日 (土) 10 時 20 分 4 秒 (日本時間)
5043e6400 / 6892Dmitry DomanovJuly 20, 2018 15:44:56 UTC 2018 年 7 月 21 日 (土) 0 時 44 分 56 秒 (日本時間)

10287-21

c219

composite cofactor 合成数の残り
183308172750106937447330856347986467000968500038223718661572802237762809392698245769945857777444975509512052854522411735876093877136314320804472589029703107574938433929374636304489434341390122720284180997079306933146187<219>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10288-21

c208

composite cofactor 合成数の残り
3905662838997073395389914841356158929091516445433539390364336699798056465291343163467847986430438940793328697545081228799849188003662656063120285665600460204664568817801595858051611600962697079079351564406751<208>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10289-21

c241

composite cofactor 合成数の残り
3867469714101644839002848196796638451314511816776073191297901486827108482717908176569871938767038506376985175404538561807247714125043480751512448217388146045973931781212642534149431160521227999704150685693267447514738297892559684076200685293<241>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10290-21

c271

composite cofactor 合成数の残り
5446662253866268295524729726165723140598398903538490959095954334326525679316109734282128071982301494151806563890068486682555711899824947430653368704631876568633267011332573715218310359514201962619921874186156737504168680264539208911123765074643815438831759653740328722567<271>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10291-21

c263

composite cofactor 合成数の残り
35217342326457985718216731858259154084403379066008455105630332320315793179518750284952716215164953569661424865913548306757375174663770671479888354960151848091761220724793492173861719555119499282911542348459850332814259648505917246473138241560424668652638020361171<263>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10292-21

c244

composite cofactor 合成数の残り
6662934211850486027403115626382286027703794448171909419925476200922441831350687386685027549765934650294966559683764792836212619010910072085150293615813249413889071022408143352823412754834132785159451555984846887680237269728166703328927488766613<244>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10293-21

c288

composite cofactor 合成数の残り
953625206221450845388745315316174437122722027788638509293077634628038488313323097756119889760926160800282273061041549450235068613333587633388325720225436998750750979849899392540743636935811487369234143596883552826068298637269580309546741939482944413186729351630222290035570220192060116533<288>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10295-21

c202

composite cofactor 合成数の残り
9091866684264612499271202837020391517825443441420535417941245605286215831989789369692171038918364222832405865109621224690617677245224100884440004120613926359561492039689532823703118468497082915196986309<202>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)
4511e640001000Dmitry DomanovJune 15, 2018 20:23:41 UTC 2018 年 6 月 16 日 (土) 5 時 23 分 41 秒 (日本時間)
3000Dmitry DomanovJune 16, 2018 10:01:07 UTC 2018 年 6 月 16 日 (土) 19 時 1 分 7 秒 (日本時間)

10296-21

c285

composite cofactor 合成数の残り
489647661311161345014710296688551659867878523045395743948000868195893901055733901248275896655954103246170568487704308070246761021886329673285339870136636649118233407812271835887817657325187153243806316751431067639296185214727926853128955184635757911661037941749668934040782380628467569<285>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10298-21

c249

composite cofactor 合成数の残り
345897526221799716601036143824044638745835586636789934580914780075037533742160995797163589935757213578420214611671479764172666746591624234924712636859256568746384590509552787818009361011789509477681918200379786826642374099075688579253491127061955547<249>

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)

10300-21

c230

name 名前Dmitry Domanov
date 日付July 8, 2018 20:56:25 UTC 2018 年 7 月 9 日 (月) 5 時 56 分 25 秒 (日本時間)
composite number 合成数
61502727723986522927620520815695333078011119701844652800008120032770068914036341271669517113485012356022554872969648925089445284122133496978676616676848425740141351437004052723877868486359536430675893960477022883647123209368668353<230>
prime factors 素因数
571026747082515628680284841623611080973<39>
composite cofactor 合成数の残り
107705511236059726910910478858742670746455042994765366281742586408482332017980445446662079198980830068256950026806830922941847767638804892421501989010398255736125103917236878262045018322973061<192>
factorization results 素因数分解の結果
Using B1=11000000, B2=35133391030, polynomial Dickson(12), sigma=3:3021871018
Step 1 took 347187ms
Step 2 took 93925ms
********** Factor found in step 2: 571026747082515628680284841623611080973
Found prime factor of 39 digits: 571026747082515628680284841623611080973
Composite cofactor 107705511236059726910910478858742670746455042994765366281742586408482332017980445446662079198980830068256950026806830922941847767638804892421501989010398255736125103917236878262045018322973061 has 192 digits

c192

name 名前Dmitry Domanov
date 日付July 16, 2018 07:41:39 UTC 2018 年 7 月 16 日 (月) 16 時 41 分 39 秒 (日本時間)
composite number 合成数
107705511236059726910910478858742670746455042994765366281742586408482332017980445446662079198980830068256950026806830922941847767638804892421501989010398255736125103917236878262045018322973061<192>
prime factors 素因数
879743632927054249681472465070398356511778883698781<51>
composite cofactor 合成数の残り
122428292976336153378317014982511907299039497537105644213234505451894510415856184276222685129379501276989634494242526551135978832722838487881<141>
factorization results 素因数分解の結果
Using B1=11000000, B2=35133391030, polynomial Dickson(12), sigma=3:2612563760
Step 1 took 211846ms
Step 2 took 81508ms
********** Factor found in step 2: 879743632927054249681472465070398356511778883698781
Found prime factor of 51 digits: 879743632927054249681472465070398356511778883698781

ECM

level レベルB1reported runs 報告された回数name 名前date 日付
403e62500Erik BrangerJune 12, 2018 00:00:00 UTC 2018 年 6 月 12 日 (火) 9 時 0 分 0 秒 (日本時間)
4511e632001000Dmitry DomanovJuly 8, 2018 17:52:13 UTC 2018 年 7 月 9 日 (月) 2 時 52 分 13 秒 (日本時間)
1000Dmitry DomanovJuly 15, 2018 22:13:11 UTC 2018 年 7 月 16 日 (月) 7 時 13 分 11 秒 (日本時間)
1200Dmitry DomanovJuly 20, 2018 09:27:21 UTC 2018 年 7 月 20 日 (金) 18 時 27 分 21 秒 (日本時間)
5043e6208 / 6741Dmitry DomanovJuly 20, 2018 09:28:09 UTC 2018 年 7 月 20 日 (金) 18 時 28 分 9 秒 (日本時間)