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- Mon Jan 26 10:40:41 2026 Msieve v. 1.54 (SVN 573b9ef)
- Mon Jan 26 10:40:41 2026 random seeds: ca1c5570 6410cf11
- Mon Jan 26 10:40:41 2026 Using 32 OpenMP threads
- Mon Jan 26 10:40:41 2026 factoring 536172030680092185078585801437997216960664106715824106162988832790464971460707543692158473760067101149275182286256659482699716839671777294935068423178535220105633562963069657039688454225780978299881383447205937403121573583384407452763730694372036863472001 (255 digits)
- Mon Jan 26 10:40:41 2026 no P-1/P+1/ECM available, skipping
- Mon Jan 26 10:40:41 2026 commencing number field sieve (255-digit input)
- Mon Jan 26 10:40:41 2026 R0: 1
- Mon Jan 26 10:40:41 2026 R1: -2850230039257520183104902996362376819024001
- Mon Jan 26 10:40:41 2026 A0: -17599
- Mon Jan 26 10:40:41 2026 A1: 0
- Mon Jan 26 10:40:41 2026 A2: 0
- Mon Jan 26 10:40:41 2026 A3: 0
- Mon Jan 26 10:40:41 2026 A4: 0
- Mon Jan 26 10:40:41 2026 A5: 0
- Mon Jan 26 10:40:41 2026 A6: 1
- Mon Jan 26 10:40:41 2026 skew 3.95, size 8.049e-13, alpha -0.809, combined = 9.997e-14 rroots = 2
- Mon Jan 26 10:40:41 2026
- Mon Jan 26 10:40:41 2026 commencing relation filtering
- Mon Jan 26 10:40:41 2026 setting target matrix density to 120.0
- Mon Jan 26 10:40:41 2026 estimated available RAM is 128740.1 MB
- Mon Jan 26 10:40:41 2026 commencing duplicate removal, pass 1
- Mon Jan 26 10:45:19 2026 error -15 reading relation 125577935
- Mon Jan 26 10:46:16 2026 error -11 reading relation 156423193
- Mon Jan 26 10:46:20 2026 skipped 57 relations with b > 2^32
- Mon Jan 26 10:46:20 2026 found 5597831 hash collisions in 158951574 relations
- Mon Jan 26 10:46:29 2026 added 1219068 free relations
- Mon Jan 26 10:46:29 2026 commencing duplicate removal, pass 2
- Mon Jan 26 10:47:15 2026 found 0 duplicates and 160170642 unique relations
- Mon Jan 26 10:47:15 2026 memory use: 522.4 MB
- Mon Jan 26 10:47:15 2026 reading ideals above 720000
- Mon Jan 26 10:47:15 2026 commencing singleton removal, initial pass
- Mon Jan 26 10:53:29 2026 memory use: 3012.0 MB
- Mon Jan 26 10:53:29 2026 reading all ideals from disk
- Mon Jan 26 10:53:30 2026 memory use: 7818.3 MB
- Mon Jan 26 10:53:37 2026 keeping 144639418 ideals with weight <= 200, target excess is 844158
- Mon Jan 26 10:53:45 2026 commencing in-memory singleton removal
- Mon Jan 26 10:53:47 2026 begin with 160170642 relations and 144639418 unique ideals
- Mon Jan 26 10:54:03 2026 reduce to 122155506 relations and 104727319 ideals in 14 passes
- Mon Jan 26 10:54:03 2026 max relations containing the same ideal: 175
- Mon Jan 26 10:54:25 2026 removing 11610041 relations and 9610041 ideals in 2000000 cliques
- Mon Jan 26 10:54:28 2026 commencing in-memory singleton removal
- Mon Jan 26 10:54:29 2026 begin with 110545465 relations and 104727319 unique ideals
- Mon Jan 26 10:54:37 2026 reduce to 109634289 relations and 94186847 ideals in 9 passes
- Mon Jan 26 10:54:37 2026 max relations containing the same ideal: 163
- Mon Jan 26 10:54:56 2026 removing 8937675 relations and 6937675 ideals in 2000000 cliques
- Mon Jan 26 10:54:59 2026 commencing in-memory singleton removal
- Mon Jan 26 10:55:00 2026 begin with 100696614 relations and 94186847 unique ideals
- Mon Jan 26 10:55:06 2026 reduce to 100078997 relations and 86619964 ideals in 8 passes
- Mon Jan 26 10:55:06 2026 max relations containing the same ideal: 155
- Mon Jan 26 10:55:24 2026 removing 8154187 relations and 6154187 ideals in 2000000 cliques
- Mon Jan 26 10:55:26 2026 commencing in-memory singleton removal
- Mon Jan 26 10:55:28 2026 begin with 91924810 relations and 86619964 unique ideals
- Mon Jan 26 10:55:33 2026 reduce to 91361656 relations and 79891742 ideals in 8 passes
- Mon Jan 26 10:55:33 2026 max relations containing the same ideal: 145
- Mon Jan 26 10:55:50 2026 removing 7776560 relations and 5776560 ideals in 2000000 cliques
- Mon Jan 26 10:55:52 2026 commencing in-memory singleton removal
- Mon Jan 26 10:55:53 2026 begin with 83585096 relations and 79891742 unique ideals
- Mon Jan 26 10:55:58 2026 reduce to 83031714 relations and 73550703 ideals in 8 passes
- Mon Jan 26 10:55:58 2026 max relations containing the same ideal: 137
- Mon Jan 26 10:56:14 2026 removing 7574965 relations and 5574965 ideals in 2000000 cliques
- Mon Jan 26 10:56:16 2026 commencing in-memory singleton removal
- Mon Jan 26 10:56:17 2026 begin with 75456749 relations and 73550703 unique ideals
- Mon Jan 26 10:56:22 2026 reduce to 74891121 relations and 67397765 ideals in 8 passes
- Mon Jan 26 10:56:22 2026 max relations containing the same ideal: 127
- Mon Jan 26 10:56:36 2026 removing 7460837 relations and 5460837 ideals in 2000000 cliques
- Mon Jan 26 10:56:38 2026 commencing in-memory singleton removal
- Mon Jan 26 10:56:39 2026 begin with 67430284 relations and 67397765 unique ideals
- Mon Jan 26 10:56:43 2026 reduce to 66828677 relations and 61321267 ideals in 8 passes
- Mon Jan 26 10:56:43 2026 max relations containing the same ideal: 118
- Mon Jan 26 10:56:56 2026 removing 7422495 relations and 5422495 ideals in 2000000 cliques
- Mon Jan 26 10:56:57 2026 commencing in-memory singleton removal
- Mon Jan 26 10:56:58 2026 begin with 59406182 relations and 61321267 unique ideals
- Mon Jan 26 10:57:02 2026 reduce to 58746020 relations and 55221431 ideals in 10 passes
- Mon Jan 26 10:57:02 2026 max relations containing the same ideal: 107
- Mon Jan 26 10:57:14 2026 removing 7428686 relations and 5428686 ideals in 2000000 cliques
- Mon Jan 26 10:57:15 2026 commencing in-memory singleton removal
- Mon Jan 26 10:57:16 2026 begin with 51317334 relations and 55221431 unique ideals
- Mon Jan 26 10:57:19 2026 reduce to 50572304 relations and 49025550 ideals in 8 passes
- Mon Jan 26 10:57:19 2026 max relations containing the same ideal: 95
- Mon Jan 26 10:57:29 2026 removing 2757971 relations and 2190441 ideals in 567530 cliques
- Mon Jan 26 10:57:30 2026 commencing in-memory singleton removal
- Mon Jan 26 10:57:31 2026 begin with 47814333 relations and 49025550 unique ideals
- Mon Jan 26 10:57:33 2026 reduce to 47706175 relations and 46725859 ideals in 7 passes
- Mon Jan 26 10:57:33 2026 max relations containing the same ideal: 92
- Mon Jan 26 10:57:47 2026 relations with 0 large ideals: 31932
- Mon Jan 26 10:57:47 2026 relations with 1 large ideals: 9775
- Mon Jan 26 10:57:47 2026 relations with 2 large ideals: 117614
- Mon Jan 26 10:57:47 2026 relations with 3 large ideals: 846042
- Mon Jan 26 10:57:47 2026 relations with 4 large ideals: 3339161
- Mon Jan 26 10:57:47 2026 relations with 5 large ideals: 7998485
- Mon Jan 26 10:57:47 2026 relations with 6 large ideals: 12100244
- Mon Jan 26 10:57:47 2026 relations with 7+ large ideals: 23262922
- Mon Jan 26 10:57:47 2026 commencing 2-way merge
- Mon Jan 26 10:58:01 2026 reduce to 30986168 relation sets and 30005852 unique ideals
- Mon Jan 26 10:58:01 2026 commencing full merge
- Mon Jan 26 11:05:25 2026 memory use: 4093.9 MB
- Mon Jan 26 11:05:28 2026 found 14074920 cycles, need 14032052
- Mon Jan 26 11:05:31 2026 weight of 14032052 cycles is about 1684027713 (120.01/cycle)
- Mon Jan 26 11:05:31 2026 distribution of cycle lengths:
- Mon Jan 26 11:05:31 2026 1 relations: 807408
- Mon Jan 26 11:05:31 2026 2 relations: 982433
- Mon Jan 26 11:05:31 2026 3 relations: 1067328
- Mon Jan 26 11:05:31 2026 4 relations: 1057114
- Mon Jan 26 11:05:31 2026 5 relations: 1047537
- Mon Jan 26 11:05:31 2026 6 relations: 1002083
- Mon Jan 26 11:05:31 2026 7 relations: 965582
- Mon Jan 26 11:05:31 2026 8 relations: 909795
- Mon Jan 26 11:05:31 2026 9 relations: 852369
- Mon Jan 26 11:05:31 2026 10+ relations: 5340403
- Mon Jan 26 11:05:31 2026 heaviest cycle: 28 relations
- Mon Jan 26 11:05:33 2026 commencing cycle optimization
- Mon Jan 26 11:05:53 2026 start with 120358634 relations
- Mon Jan 26 11:08:37 2026 pruned 5338444 relations
- Mon Jan 26 11:08:37 2026 memory use: 3211.1 MB
- Mon Jan 26 11:08:37 2026 distribution of cycle lengths:
- Mon Jan 26 11:08:37 2026 1 relations: 807408
- Mon Jan 26 11:08:37 2026 2 relations: 1006371
- Mon Jan 26 11:08:37 2026 3 relations: 1112461
- Mon Jan 26 11:08:37 2026 4 relations: 1098655
- Mon Jan 26 11:08:37 2026 5 relations: 1096598
- Mon Jan 26 11:08:37 2026 6 relations: 1047207
- Mon Jan 26 11:08:37 2026 7 relations: 1010430
- Mon Jan 26 11:08:37 2026 8 relations: 948863
- Mon Jan 26 11:08:37 2026 9 relations: 886087
- Mon Jan 26 11:08:37 2026 10+ relations: 5017972
- Mon Jan 26 11:08:37 2026 heaviest cycle: 28 relations
- Mon Jan 26 11:08:50 2026 RelProcTime: 1689
- Mon Jan 26 11:08:50 2026 elapsed time 00:28:09
- Mon Jan 26 11:08:56 2026
- Mon Jan 26 11:08:56 2026
- Mon Jan 26 11:08:56 2026 Msieve v. 1.54 (SVN 573b9ef)
- Mon Jan 26 11:08:56 2026 random seeds: 88e90d4c 55fda66e
- Mon Jan 26 11:08:56 2026 MPI process 0 of 2
- Mon Jan 26 11:08:56 2026 Using 8 OpenMP threads
- Mon Jan 26 11:08:56 2026 factoring 536172030680092185078585801437997216960664106715824106162988832790464971460707543692158473760067101149275182286256659482699716839671777294935068423178535220105633562963069657039688454225780978299881383447205937403121573583384407452763730694372036863472001 (255 digits)
- Mon Jan 26 11:08:56 2026 no P-1/P+1/ECM available, skipping
- Mon Jan 26 11:08:56 2026 commencing number field sieve (255-digit input)
- Mon Jan 26 11:08:56 2026 R0: 1
- Mon Jan 26 11:08:56 2026 R1: -2850230039257520183104902996362376819024001
- Mon Jan 26 11:08:56 2026 A0: -17599
- Mon Jan 26 11:08:56 2026 A1: 0
- Mon Jan 26 11:08:56 2026 A2: 0
- Mon Jan 26 11:08:56 2026 A3: 0
- Mon Jan 26 11:08:56 2026 A4: 0
- Mon Jan 26 11:08:56 2026 A5: 0
- Mon Jan 26 11:08:56 2026 A6: 1
- Mon Jan 26 11:08:56 2026 skew 3.95, size 8.049e-13, alpha -0.809, combined = 9.997e-14 rroots = 2
- Mon Jan 26 11:08:56 2026
- Mon Jan 26 11:08:56 2026 commencing linear algebra
- Mon Jan 26 11:08:56 2026 using VBITS=256
- Mon Jan 26 11:08:56 2026 initialized process (0,0) of 1 x 2 grid
- Mon Jan 26 11:08:57 2026 read 14032052 cycles
- Mon Jan 26 11:09:15 2026 cycles contain 47145627 unique relations
- Mon Jan 26 11:09:40 2026 read 47145627 relations
- Mon Jan 26 11:09:49 2026 using 20 quadratic characters above 4294917295
- Mon Jan 26 11:10:02 2026 building initial matrix
- Mon Jan 26 11:15:29 2026 memory use: 6378.3 MB
- Mon Jan 26 11:15:35 2026 read 14032052 cycles
- Mon Jan 26 11:15:36 2026 matrix is 14031875 x 14032052 (6585.9 MB) with weight 1924521462 (137.15/col)
- Mon Jan 26 11:15:36 2026 sparse part has weight 1572105107 (112.04/col)
- Mon Jan 26 11:16:54 2026 filtering completed in 2 passes
- Mon Jan 26 11:16:56 2026 matrix is 14031565 x 14031734 (6585.9 MB) with weight 1924509586 (137.15/col)
- Mon Jan 26 11:16:56 2026 sparse part has weight 1572101409 (112.04/col)
- Mon Jan 26 11:17:16 2026 matrix starts at (0, 0)
- Mon Jan 26 11:17:17 2026 matrix is 14031565 x 7015900 (3292.9 MB) with weight 962253808 (137.15/col)
- Mon Jan 26 11:17:17 2026 sparse part has weight 786050847 (112.04/col)
- Mon Jan 26 11:17:17 2026 saving the first 240 matrix rows for later
- Mon Jan 26 11:17:17 2026 matrix includes 256 packed rows
- Mon Jan 26 11:17:20 2026 matrix is 14031325 x 7015900 (3003.9 MB) with weight 714035777 (101.77/col)
- Mon Jan 26 11:17:20 2026 sparse part has weight 675193685 (96.24/col)
- Mon Jan 26 11:17:20 2026 using GPU 0 (NVIDIA GeForce RTX 3090 Ti)
- Mon Jan 26 11:17:20 2026 selected card has CUDA arch 8.6
- Mon Jan 26 11:17:43 2026 commencing Lanczos iteration
- Mon Jan 26 11:17:44 2026 memory use: 7586.8 MB
- Mon Jan 26 11:18:14 2026 linear algebra at 0.2%, ETA 3h40m
- Mon Jan 26 11:18:58 2026 checking every 60000 dimensions, checkpointing every 3840000 dimensions
- Mon Jan 26 15:03:01 2026 lanczos halted after 54975 iterations (dim = 14031322)
- Mon Jan 26 15:06:41 2026 recovered 32 nontrivial dependencies
- Mon Jan 26 15:06:42 2026 BLanczosTime: 14266
- Mon Jan 26 15:06:42 2026 elapsed time 03:57:46
- Mon Jan 26 15:07:00 2026
- Mon Jan 26 15:07:00 2026
- Mon Jan 26 15:07:00 2026 Msieve v. 1.54 (SVN 573b9ef)
- Mon Jan 26 15:07:00 2026 random seeds: 619a8a87 898b013f
- Mon Jan 26 15:07:00 2026 Using 32 OpenMP threads
- Mon Jan 26 15:07:00 2026 factoring 536172030680092185078585801437997216960664106715824106162988832790464971460707543692158473760067101149275182286256659482699716839671777294935068423178535220105633562963069657039688454225780978299881383447205937403121573583384407452763730694372036863472001 (255 digits)
- Mon Jan 26 15:07:00 2026 no P-1/P+1/ECM available, skipping
- Mon Jan 26 15:07:00 2026 commencing number field sieve (255-digit input)
- Mon Jan 26 15:07:00 2026 R0: 1
- Mon Jan 26 15:07:00 2026 R1: -2850230039257520183104902996362376819024001
- Mon Jan 26 15:07:00 2026 A0: -17599
- Mon Jan 26 15:07:00 2026 A1: 0
- Mon Jan 26 15:07:00 2026 A2: 0
- Mon Jan 26 15:07:00 2026 A3: 0
- Mon Jan 26 15:07:00 2026 A4: 0
- Mon Jan 26 15:07:00 2026 A5: 0
- Mon Jan 26 15:07:00 2026 A6: 1
- Mon Jan 26 15:07:00 2026 skew 3.95, size 8.049e-13, alpha -0.809, combined = 9.997e-14 rroots = 2
- Mon Jan 26 15:07:00 2026
- Mon Jan 26 15:07:00 2026 commencing square root phase
- Mon Jan 26 15:07:00 2026 reading relations for dependency 1
- Mon Jan 26 15:07:01 2026 read 7019738 cycles
- Mon Jan 26 15:07:09 2026 cycles contain 23571616 unique relations
- Mon Jan 26 15:07:27 2026 read 23571616 relations
- Mon Jan 26 15:08:17 2026 multiplying 23571616 relations
- Mon Jan 26 15:09:18 2026 multiply complete, coefficients have about 639.35 million bits
- Mon Jan 26 15:09:19 2026 initial square root is modulo 544477
- Mon Jan 26 15:11:42 2026 sqrtTime: 282
- Mon Jan 26 15:11:42 2026 p60 factor: 125291023499743087454987351909337041803436789335531824566503
- Mon Jan 26 15:11:42 2026 p196 factor: 4279412967531481774153073649297897031658412491185730445978289522979623020019298350927324968804759251099520138251536336065548452599994162707400541334913807907716904710391437115712075987287932622167
- Mon Jan 26 15:11:42 2026 elapsed time 00:04:42
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