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- Mon Jan 16 16:00:40 2017 Msieve v. 1.52 (SVN exported)
- Mon Jan 16 16:00:40 2017 random seeds: 66c9a30a 53abda27
- Mon Jan 16 16:00:40 2017 factoring 50344862306801590897648894930272365705079796606756280521572773498464481699642551477621708704626692845995066203493933444092053063484871368876806121935256507073453154105623521119669737703267381563711423249257413280974676534259678799778482605850073 (245 digits)
- Mon Jan 16 16:00:44 2017 searching for 15-digit factors
- Mon Jan 16 16:00:48 2017 commencing number field sieve (245-digit input)
- Mon Jan 16 16:00:48 2017 R0: -100000000000000000000000000000000000000000
- Mon Jan 16 16:00:48 2017 R1: 1
- Mon Jan 16 16:00:48 2017 A0: -1
- Mon Jan 16 16:00:48 2017 A1: 0
- Mon Jan 16 16:00:48 2017 A2: 0
- Mon Jan 16 16:00:48 2017 A3: 450
- Mon Jan 16 16:00:48 2017 A4: 0
- Mon Jan 16 16:00:48 2017 A5: 0
- Mon Jan 16 16:00:48 2017 A6: 1000
- Mon Jan 16 16:00:48 2017 skew 1.00, size 2.694e-12, alpha -0.742, combined = 2.382e-13 rroots = 2
- Mon Jan 16 16:00:48 2017
- Mon Jan 16 16:00:48 2017 commencing relation filtering
- Mon Jan 16 16:00:48 2017 setting target matrix density to 130.0
- Mon Jan 16 16:00:48 2017 estimated available RAM is 96649.3 MB
- Mon Jan 16 16:00:48 2017 commencing duplicate removal, pass 1
- Mon Jan 16 17:39:32 2017 skipped 550 relations with b > 2^32
- Mon Jan 16 17:39:32 2017 found 57497047 hash collisions in 248700732 relations
- Mon Jan 16 17:40:04 2017 added 1217887 free relations
- Mon Jan 16 17:40:04 2017 commencing duplicate removal, pass 2
- Mon Jan 16 18:24:37 2017 found 62775992 duplicates and 187142627 unique relations
- Mon Jan 16 18:24:37 2017 memory use: 1449.5 MB
- Mon Jan 16 18:24:37 2017 reading ideals above 720000
- Mon Jan 16 18:24:38 2017 commencing singleton removal, initial pass
- Mon Jan 16 19:57:03 2017 memory use: 5512.0 MB
- Mon Jan 16 19:57:03 2017 reading all ideals from disk
- Mon Jan 16 19:58:30 2017 memory use: 7393.0 MB
- Mon Jan 16 19:59:13 2017 keeping 172985490 ideals with weight <= 200, target excess is 982034
- Mon Jan 16 19:59:58 2017 commencing in-memory singleton removal
- Mon Jan 16 20:00:28 2017 begin with 187142627 relations and 172985490 unique ideals
- Mon Jan 16 20:08:23 2017 reduce to 117202362 relations and 95491628 ideals in 14 passes
- Mon Jan 16 20:08:23 2017 max relations containing the same ideal: 155
- Mon Jan 16 20:10:12 2017 removing 11068189 relations and 9068189 ideals in 2000000 cliques
- Mon Jan 16 20:10:19 2017 commencing in-memory singleton removal
- Mon Jan 16 20:10:37 2017 begin with 106134173 relations and 95491628 unique ideals
- Mon Jan 16 20:13:12 2017 reduce to 105388612 relations and 85661947 ideals in 8 passes
- Mon Jan 16 20:13:12 2017 max relations containing the same ideal: 145
- Mon Jan 16 20:14:36 2017 removing 8383258 relations and 6383258 ideals in 2000000 cliques
- Mon Jan 16 20:14:42 2017 commencing in-memory singleton removal
- Mon Jan 16 20:14:58 2017 begin with 97005354 relations and 85661947 unique ideals
- Mon Jan 16 20:16:59 2017 reduce to 96513882 relations and 78777817 ideals in 7 passes
- Mon Jan 16 20:16:59 2017 max relations containing the same ideal: 142
- Mon Jan 16 20:18:34 2017 removing 7561855 relations and 5561855 ideals in 2000000 cliques
- Mon Jan 16 20:18:41 2017 commencing in-memory singleton removal
- Mon Jan 16 20:18:57 2017 begin with 88952027 relations and 78777817 unique ideals
- Mon Jan 16 20:22:00 2017 reduce to 88519543 relations and 72775027 ideals in 8 passes
- Mon Jan 16 20:22:00 2017 max relations containing the same ideal: 135
- Mon Jan 16 20:23:21 2017 removing 7132992 relations and 5132992 ideals in 2000000 cliques
- Mon Jan 16 20:23:26 2017 commencing in-memory singleton removal
- Mon Jan 16 20:23:41 2017 begin with 81386551 relations and 72775027 unique ideals
- Mon Jan 16 20:25:36 2017 reduce to 80981119 relations and 67228328 ideals in 7 passes
- Mon Jan 16 20:25:36 2017 max relations containing the same ideal: 127
- Mon Jan 16 20:26:52 2017 removing 6858966 relations and 4858966 ideals in 2000000 cliques
- Mon Jan 16 20:26:57 2017 commencing in-memory singleton removal
- Mon Jan 16 20:27:09 2017 begin with 74122153 relations and 67228328 unique ideals
- Mon Jan 16 20:28:33 2017 reduce to 73729750 relations and 61968281 ideals in 7 passes
- Mon Jan 16 20:28:33 2017 max relations containing the same ideal: 119
- Mon Jan 16 20:29:36 2017 removing 6660502 relations and 4660502 ideals in 2000000 cliques
- Mon Jan 16 20:29:40 2017 commencing in-memory singleton removal
- Mon Jan 16 20:29:50 2017 begin with 67069248 relations and 61968281 unique ideals
- Mon Jan 16 20:31:00 2017 reduce to 66670935 relations and 56900208 ideals in 6 passes
- Mon Jan 16 20:31:00 2017 max relations containing the same ideal: 108
- Mon Jan 16 20:31:54 2017 removing 6515458 relations and 4515458 ideals in 2000000 cliques
- Mon Jan 16 20:31:59 2017 commencing in-memory singleton removal
- Mon Jan 16 20:32:08 2017 begin with 60155477 relations and 56900208 unique ideals
- Mon Jan 16 20:33:20 2017 reduce to 59746188 relations and 51965028 ideals in 7 passes
- Mon Jan 16 20:33:20 2017 max relations containing the same ideal: 104
- Mon Jan 16 20:34:20 2017 removing 6406743 relations and 4406743 ideals in 2000000 cliques
- Mon Jan 16 20:34:26 2017 commencing in-memory singleton removal
- Mon Jan 16 20:34:37 2017 begin with 53339445 relations and 51965028 unique ideals
- Mon Jan 16 20:36:13 2017 reduce to 52903009 relations and 47109397 ideals in 7 passes
- Mon Jan 16 20:36:13 2017 max relations containing the same ideal: 93
- Mon Jan 16 20:37:00 2017 removing 6336948 relations and 4336948 ideals in 2000000 cliques
- Mon Jan 16 20:37:05 2017 commencing in-memory singleton removal
- Mon Jan 16 20:37:12 2017 begin with 46566061 relations and 47109397 unique ideals
- Mon Jan 16 20:38:02 2017 reduce to 46078742 relations and 42269436 ideals in 7 passes
- Mon Jan 16 20:38:02 2017 max relations containing the same ideal: 84
- Mon Jan 16 20:38:42 2017 removing 6310884 relations and 4310884 ideals in 2000000 cliques
- Mon Jan 16 20:38:46 2017 commencing in-memory singleton removal
- Mon Jan 16 20:38:51 2017 begin with 39767858 relations and 42269436 unique ideals
- Mon Jan 16 20:40:19 2017 reduce to 39194151 relations and 37364064 ideals in 9 passes
- Mon Jan 16 20:40:19 2017 max relations containing the same ideal: 73
- Mon Jan 16 20:40:59 2017 removing 2690353 relations and 1999426 ideals in 690927 cliques
- Mon Jan 16 20:41:04 2017 commencing in-memory singleton removal
- Mon Jan 16 20:41:11 2017 begin with 36503798 relations and 37364064 unique ideals
- Mon Jan 16 20:42:06 2017 reduce to 36377838 relations and 35236727 ideals in 6 passes
- Mon Jan 16 20:42:06 2017 max relations containing the same ideal: 72
- Mon Jan 16 20:42:57 2017 relations with 0 large ideals: 37240
- Mon Jan 16 20:42:57 2017 relations with 1 large ideals: 25332
- Mon Jan 16 20:42:57 2017 relations with 2 large ideals: 306701
- Mon Jan 16 20:42:57 2017 relations with 3 large ideals: 1701910
- Mon Jan 16 20:42:57 2017 relations with 4 large ideals: 5040141
- Mon Jan 16 20:42:57 2017 relations with 5 large ideals: 8852377
- Mon Jan 16 20:42:57 2017 relations with 6 large ideals: 9616775
- Mon Jan 16 20:42:57 2017 relations with 7+ large ideals: 10797362
- Mon Jan 16 20:42:57 2017 commencing 2-way merge
- Mon Jan 16 20:43:43 2017 reduce to 24586976 relation sets and 23445865 unique ideals
- Mon Jan 16 20:43:43 2017 commencing full merge
- Mon Jan 16 21:02:57 2017 memory use: 2986.6 MB
- Mon Jan 16 21:03:02 2017 found 10597461 cycles, need 10564065
- Mon Jan 16 21:03:09 2017 weight of 10564065 cycles is about 1373648656 (130.03/cycle)
- Mon Jan 16 21:03:09 2017 distribution of cycle lengths:
- Mon Jan 16 21:03:09 2017 1 relations: 297960
- Mon Jan 16 21:03:09 2017 2 relations: 484429
- Mon Jan 16 21:03:09 2017 3 relations: 618141
- Mon Jan 16 21:03:09 2017 4 relations: 673346
- Mon Jan 16 21:03:09 2017 5 relations: 720169
- Mon Jan 16 21:03:09 2017 6 relations: 734931
- Mon Jan 16 21:03:09 2017 7 relations: 737022
- Mon Jan 16 21:03:09 2017 8 relations: 721845
- Mon Jan 16 21:03:09 2017 9 relations: 693715
- Mon Jan 16 21:03:09 2017 10+ relations: 4882507
- Mon Jan 16 21:03:09 2017 heaviest cycle: 28 relations
- Mon Jan 16 21:03:15 2017 commencing cycle optimization
- Mon Jan 16 21:03:53 2017 start with 103302259 relations
- Mon Jan 16 21:12:07 2017 pruned 5414276 relations
- Mon Jan 16 21:12:08 2017 memory use: 2569.5 MB
- Mon Jan 16 21:12:08 2017 distribution of cycle lengths:
- Mon Jan 16 21:12:08 2017 1 relations: 297960
- Mon Jan 16 21:12:08 2017 2 relations: 498114
- Mon Jan 16 21:12:08 2017 3 relations: 645936
- Mon Jan 16 21:12:08 2017 4 relations: 705997
- Mon Jan 16 21:12:08 2017 5 relations: 762221
- Mon Jan 16 21:12:08 2017 6 relations: 778142
- Mon Jan 16 21:12:08 2017 7 relations: 783370
- Mon Jan 16 21:12:08 2017 8 relations: 765594
- Mon Jan 16 21:12:08 2017 9 relations: 735404
- Mon Jan 16 21:12:08 2017 10+ relations: 4591327
- Mon Jan 16 21:12:08 2017 heaviest cycle: 28 relations
- Mon Jan 16 21:12:34 2017 RelProcTime: 18706
- Mon Jan 16 21:12:34 2017 elapsed time 05:11:54
- Tue Jan 17 02:23:39 2017
- Tue Jan 17 02:23:39 2017
- Tue Jan 17 02:23:39 2017 Msieve v. 1.52 (SVN exported)
- Tue Jan 17 02:23:39 2017 random seeds: 86921e4e c7e8109a
- Tue Jan 17 02:23:39 2017 factoring 50344862306801590897648894930272365705079796606756280521572773498464481699642551477621708704626692845995066203493933444092053063484871368876806121935256507073453154105623521119669737703267381563711423249257413280974676534259678799778482605850073 (245 digits)
- Tue Jan 17 02:23:42 2017 searching for 15-digit factors
- Tue Jan 17 02:23:45 2017 commencing number field sieve (245-digit input)
- Tue Jan 17 02:23:45 2017 R0: -100000000000000000000000000000000000000000
- Tue Jan 17 02:23:45 2017 R1: 1
- Tue Jan 17 02:23:45 2017 A0: -1
- Tue Jan 17 02:23:45 2017 A1: 0
- Tue Jan 17 02:23:45 2017 A2: 0
- Tue Jan 17 02:23:45 2017 A3: 450
- Tue Jan 17 02:23:45 2017 A4: 0
- Tue Jan 17 02:23:45 2017 A5: 0
- Tue Jan 17 02:23:45 2017 A6: 1000
- Tue Jan 17 02:23:45 2017 skew 1.00, size 2.694e-12, alpha -0.742, combined = 2.382e-13 rroots = 2
- Tue Jan 17 02:23:45 2017
- Tue Jan 17 02:23:45 2017 commencing linear algebra
- Tue Jan 17 02:23:50 2017 read 10564065 cycles
- Tue Jan 17 02:24:28 2017 cycles contain 35823223 unique relations
- Tue Jan 17 03:12:52 2017 read 35823223 relations
- Tue Jan 17 03:15:08 2017 using 20 quadratic characters above 2147481894
- Tue Jan 17 03:19:38 2017 building initial matrix
- Tue Jan 17 03:34:30 2017 memory use: 4841.0 MB
- Tue Jan 17 03:34:46 2017 read 10564065 cycles
- Tue Jan 17 03:34:50 2017 matrix is 10563888 x 10564065 (5279.0 MB) with weight 1543526850 (146.11/col)
- Tue Jan 17 03:34:50 2017 sparse part has weight 1267658722 (120.00/col)
- Tue Jan 17 03:39:42 2017 filtering completed in 2 passes
- Tue Jan 17 03:39:47 2017 matrix is 10563802 x 10563979 (5279.0 MB) with weight 1543523676 (146.11/col)
- Tue Jan 17 03:39:47 2017 sparse part has weight 1267657797 (120.00/col)
- Tue Jan 17 03:41:53 2017 matrix starts at (0, 0)
- Tue Jan 17 03:41:57 2017 matrix is 10563802 x 10563979 (5279.0 MB) with weight 1543523676 (146.11/col)
- Tue Jan 17 03:41:57 2017 sparse part has weight 1267657797 (120.00/col)
- Tue Jan 17 03:41:57 2017 saving the first 48 matrix rows for later
- Tue Jan 17 03:42:00 2017 matrix includes 64 packed rows
- Tue Jan 17 03:42:04 2017 matrix is 10563754 x 10563979 (5094.5 MB) with weight 1327922337 (125.70/col)
- Tue Jan 17 03:42:04 2017 sparse part has weight 1229858102 (116.42/col)
- Tue Jan 17 03:42:04 2017 using block size 8192 and superblock size 1474560 for processor cache size 15360 kB
- Tue Jan 17 03:43:37 2017 commencing Lanczos iteration (12 threads)
- Tue Jan 17 03:43:37 2017 memory use: 4368.6 MB
- Tue Jan 17 03:44:18 2017 linear algebra at 0.0%, ETA 75h13m
- Tue Jan 17 03:44:31 2017 checkpointing every 150000 dimensions
- Sat Jan 21 08:46:47 2017 lanczos halted after 167055 iterations (dim = 10563754)
- Sat Jan 21 08:47:02 2017 recovered 36 nontrivial dependencies
- Sat Jan 21 08:47:02 2017 BLanczosTime: 368597
- Sat Jan 21 08:47:02 2017 elapsed time 102:23:23
- Sat Jan 21 11:06:38 2017
- Sat Jan 21 11:06:38 2017
- Sat Jan 21 11:06:38 2017 Msieve v. 1.52 (SVN exported)
- Sat Jan 21 11:06:38 2017 random seeds: 1e035030 9ae1e351
- Sat Jan 21 11:06:38 2017 factoring 50344862306801590897648894930272365705079796606756280521572773498464481699642551477621708704626692845995066203493933444092053063484871368876806121935256507073453154105623521119669737703267381563711423249257413280974676534259678799778482605850073 (245 digits)
- Sat Jan 21 11:06:42 2017 searching for 15-digit factors
- Sat Jan 21 11:06:46 2017 commencing number field sieve (245-digit input)
- Sat Jan 21 11:06:46 2017 R0: -100000000000000000000000000000000000000000
- Sat Jan 21 11:06:46 2017 R1: 1
- Sat Jan 21 11:06:46 2017 A0: -1
- Sat Jan 21 11:06:46 2017 A1: 0
- Sat Jan 21 11:06:46 2017 A2: 0
- Sat Jan 21 11:06:46 2017 A3: 450
- Sat Jan 21 11:06:46 2017 A4: 0
- Sat Jan 21 11:06:46 2017 A5: 0
- Sat Jan 21 11:06:46 2017 A6: 1000
- Sat Jan 21 11:06:46 2017 skew 1.00, size 2.694e-12, alpha -0.742, combined = 2.382e-13 rroots = 2
- Sat Jan 21 11:06:46 2017
- Sat Jan 21 11:06:46 2017 commencing square root phase
- Sat Jan 21 11:06:46 2017 reading relations for dependency 1
- Sat Jan 21 11:06:53 2017 read 5277335 cycles
- Sat Jan 21 11:07:14 2017 cycles contain 17903102 unique relations
- Sat Jan 21 12:04:41 2017 read 17903102 relations
- Sat Jan 21 12:07:44 2017 multiplying 17903102 relations
- Sat Jan 21 12:43:54 2017 multiply complete, coefficients have about 625.97 million bits
- Sat Jan 21 12:43:58 2017 initial square root is modulo 412967
- Sat Jan 21 13:20:57 2017 sqrtTime: 8051
- Sat Jan 21 13:20:57 2017 prp97 factor: 1058314134576003349770157576757398261341275637591655186457355903095338293154242250572586542471071
- Sat Jan 21 13:20:57 2017 prp149 factor: 47570811597419943430756398431048875252430079438673794780755089544997090197565725745187114326495767160629829316527724400223086541540148348903597430663
- Sat Jan 21 13:20:57 2017 elapsed time 02:14:19
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