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- Thu Feb 23 17:48:00 2023 Msieve v. 1.54 (SVN unknown)
- Thu Feb 23 17:48:00 2023 random seeds: 33372e61 62b3edf7
- Thu Feb 23 17:48:00 2023 factoring 6969967157305655761030884349642017956322129271437209109727558690451623831234958505938471262745255806472282228411971255939396525885388132274559078309386233822784640024092667274629021929809796078346584948541324924820714497048668471762701 (235 digits)
- Thu Feb 23 17:48:01 2023 searching for 15-digit factors
- Thu Feb 23 17:48:02 2023 commencing number field sieve (235-digit input)
- Thu Feb 23 17:48:02 2023 R0: -10000000000000000000000000000000000000000
- Thu Feb 23 17:48:02 2023 R1: 1
- Thu Feb 23 17:48:02 2023 A0: -1
- Thu Feb 23 17:48:02 2023 A1: 0
- Thu Feb 23 17:48:02 2023 A2: 0
- Thu Feb 23 17:48:02 2023 A3: 45
- Thu Feb 23 17:48:02 2023 A4: 0
- Thu Feb 23 17:48:02 2023 A5: 0
- Thu Feb 23 17:48:02 2023 A6: 1000
- Thu Feb 23 17:48:02 2023 skew 1.00, size 5.112e-12, alpha -0.013, combined = 3.763e-13 rroots = 2
- Thu Feb 23 17:48:02 2023
- Thu Feb 23 17:48:02 2023 commencing relation filtering
- Thu Feb 23 17:48:02 2023 setting target matrix density to 110.0
- Thu Feb 23 17:48:02 2023 estimated available RAM is 15536.6 MB
- Thu Feb 23 17:48:02 2023 commencing duplicate removal, pass 1
- Thu Feb 23 17:48:06 2023 error -9 reading relation 875865
- Thu Feb 23 17:48:39 2023 error -9 reading relation 9571262
- Thu Feb 23 17:48:40 2023 error -5 reading relation 9760785
- Thu Feb 23 17:50:24 2023 error -5 reading relation 36651732
- Thu Feb 23 17:50:38 2023 error -15 reading relation 40370129
- Thu Feb 23 17:50:47 2023 error -15 reading relation 42684284
- Thu Feb 23 17:51:05 2023 error -15 reading relation 47331010
- Thu Feb 23 17:51:35 2023 error -9 reading relation 55063006
- Thu Feb 23 17:51:45 2023 error -9 reading relation 57639314
- Thu Feb 23 17:51:53 2023 error -9 reading relation 59700025
- Thu Feb 23 17:52:01 2023 error -9 reading relation 61581154
- Thu Feb 23 17:52:03 2023 error -9 reading relation 62074775
- Thu Feb 23 17:52:08 2023 error -9 reading relation 63493252
- Thu Feb 23 17:52:14 2023 error -9 reading relation 64882620
- Thu Feb 23 17:52:15 2023 error -15 reading relation 65268411
- Thu Feb 23 17:52:28 2023 error -9 reading relation 68510698
- Thu Feb 23 17:52:30 2023 error -15 reading relation 69168897
- Thu Feb 23 17:53:05 2023 error -5 reading relation 78250955
- Thu Feb 23 17:53:16 2023 error -9 reading relation 80922274
- Thu Feb 23 17:53:22 2023 error -9 reading relation 82613834
- Thu Feb 23 17:53:29 2023 error -15 reading relation 84237925
- Thu Feb 23 17:53:38 2023 error -9 reading relation 86535355
- Thu Feb 23 17:53:39 2023 error -5 reading relation 87000060
- Thu Feb 23 17:53:42 2023 error -9 reading relation 87576976
- Thu Feb 23 17:53:51 2023 error -9 reading relation 90106180
- Thu Feb 23 17:54:56 2023 error -9 reading relation 106534228
- Thu Feb 23 17:55:19 2023 error -9 reading relation 112547513
- Thu Feb 23 17:55:27 2023 error -15 reading relation 114382774
- Thu Feb 23 17:55:30 2023 error -9 reading relation 115351805
- Thu Feb 23 17:55:34 2023 error -9 reading relation 116337306
- Thu Feb 23 17:55:59 2023 error -9 reading relation 122496578
- Thu Feb 23 17:56:03 2023 error -5 reading relation 123454174
- Thu Feb 23 17:56:03 2023 error -9 reading relation 123487731
- Thu Feb 23 17:56:03 2023 error -9 reading relation 123488278
- Thu Feb 23 17:56:31 2023 error -15 reading relation 130482426
- Thu Feb 23 17:56:31 2023 error -15 reading relation 130637353
- Thu Feb 23 17:56:36 2023 error -9 reading relation 131890795
- Thu Feb 23 17:56:55 2023 error -1 reading relation 136518748
- Thu Feb 23 17:56:57 2023 error -1 reading relation 137011923
- Thu Feb 23 17:57:06 2023 error -9 reading relation 139454430
- Thu Feb 23 17:57:08 2023 error -9 reading relation 139819813
- Thu Feb 23 17:57:10 2023 error -9 reading relation 140434230
- Thu Feb 23 17:57:21 2023 error -15 reading relation 143036347
- Thu Feb 23 17:57:21 2023 error -15 reading relation 143110824
- Thu Feb 23 17:57:21 2023 error -9 reading relation 143145993
- Thu Feb 23 17:57:21 2023 error -9 reading relation 143153426
- Thu Feb 23 17:57:29 2023 error -15 reading relation 145295456
- Thu Feb 23 17:58:02 2023 error -9 reading relation 153518940
- Thu Feb 23 17:58:02 2023 error -9 reading relation 153567377
- Thu Feb 23 17:58:18 2023 error -9 reading relation 157674009
- Thu Feb 23 17:58:19 2023 error -9 reading relation 158093433
- Thu Feb 23 17:58:19 2023 error -9 reading relation 158100198
- Thu Feb 23 17:58:23 2023 error -15 reading relation 158994972
- Thu Feb 23 17:58:34 2023 error -15 reading relation 161936219
- Thu Feb 23 17:58:34 2023 error -9 reading relation 161952807
- Thu Feb 23 17:58:39 2023 error -15 reading relation 163255341
- Thu Feb 23 17:59:07 2023 error -9 reading relation 170418679
- Thu Feb 23 17:59:17 2023 error -15 reading relation 172918892
- Thu Feb 23 17:59:17 2023 error -9 reading relation 172924570
- Thu Feb 23 17:59:18 2023 error -9 reading relation 173356608
- Thu Feb 23 17:59:18 2023 error -5 reading relation 173379120
- Thu Feb 23 17:59:21 2023 error -9 reading relation 174128750
- Thu Feb 23 17:59:22 2023 error -9 reading relation 174289215
- Thu Feb 23 17:59:22 2023 error -9 reading relation 174297862
- Thu Feb 23 17:59:22 2023 error -1 reading relation 174344887
- Thu Feb 23 17:59:22 2023 error -5 reading relation 174347273
- Thu Feb 23 17:59:28 2023 error -9 reading relation 175720089
- Thu Feb 23 17:59:28 2023 error -5 reading relation 175854397
- Thu Feb 23 17:59:42 2023 error -9 reading relation 179472577
- Thu Feb 23 17:59:43 2023 error -9 reading relation 179538520
- Thu Feb 23 17:59:43 2023 error -5 reading relation 179602133
- Thu Feb 23 17:59:44 2023 error -5 reading relation 179775551
- Thu Feb 23 17:59:44 2023 error -15 reading relation 179862581
- Thu Feb 23 17:59:44 2023 error -15 reading relation 179925094
- Thu Feb 23 17:59:54 2023 error -15 reading relation 182480751
- Thu Feb 23 18:00:25 2023 skipped 275 relations with b > 2^32
- Thu Feb 23 18:00:25 2023 skipped 51 relations with composite factors
- Thu Feb 23 18:00:25 2023 found 44042547 hash collisions in 190110560 relations
- Thu Feb 23 18:00:41 2023 commencing duplicate removal, pass 2
- Thu Feb 23 18:04:28 2023 found 49226609 duplicates and 140883951 unique relations
- Thu Feb 23 18:04:28 2023 memory use: 1321.5 MB
- Thu Feb 23 18:04:28 2023 reading ideals above 143851520
- Thu Feb 23 18:04:28 2023 commencing singleton removal, initial pass
- Thu Feb 23 18:13:37 2023 memory use: 3012.0 MB
- Thu Feb 23 18:13:37 2023 reading all ideals from disk
- Thu Feb 23 18:13:46 2023 memory use: 3422.5 MB
- Thu Feb 23 18:13:53 2023 commencing in-memory singleton removal
- Thu Feb 23 18:13:57 2023 begin with 140883951 relations and 114301886 unique ideals
- Thu Feb 23 18:14:23 2023 reduce to 91843361 relations and 60538167 ideals in 16 passes
- Thu Feb 23 18:14:23 2023 max relations containing the same ideal: 32
- Thu Feb 23 18:14:26 2023 reading ideals above 720000
- Thu Feb 23 18:14:26 2023 commencing singleton removal, initial pass
- Thu Feb 23 18:23:46 2023 memory use: 1506.0 MB
- Thu Feb 23 18:23:47 2023 reading all ideals from disk
- Thu Feb 23 18:24:14 2023 memory use: 4288.9 MB
- Thu Feb 23 18:24:28 2023 keeping 76306483 ideals with weight <= 200, target excess is 463600
- Thu Feb 23 18:24:40 2023 commencing in-memory singleton removal
- Thu Feb 23 18:24:47 2023 begin with 91843362 relations and 76306483 unique ideals
- Thu Feb 23 18:25:10 2023 reduce to 91832617 relations and 76295727 ideals in 10 passes
- Thu Feb 23 18:25:10 2023 max relations containing the same ideal: 200
- Thu Feb 23 18:25:49 2023 removing 9699260 relations and 7699260 ideals in 2000000 cliques
- Thu Feb 23 18:25:53 2023 commencing in-memory singleton removal
- Thu Feb 23 18:25:59 2023 begin with 82133357 relations and 76295727 unique ideals
- Thu Feb 23 18:26:20 2023 reduce to 81315429 relations and 67755776 ideals in 8 passes
- Thu Feb 23 18:26:20 2023 max relations containing the same ideal: 194
- Thu Feb 23 18:26:55 2023 removing 7617749 relations and 5617749 ideals in 2000000 cliques
- Thu Feb 23 18:26:58 2023 commencing in-memory singleton removal
- Thu Feb 23 18:27:08 2023 begin with 73697680 relations and 67755776 unique ideals
- Thu Feb 23 18:27:29 2023 reduce to 73119438 relations and 61545325 ideals in 8 passes
- Thu Feb 23 18:27:29 2023 max relations containing the same ideal: 183
- Thu Feb 23 18:28:00 2023 removing 7042415 relations and 5042415 ideals in 2000000 cliques
- Thu Feb 23 18:28:03 2023 commencing in-memory singleton removal
- Thu Feb 23 18:28:11 2023 begin with 66077023 relations and 61545325 unique ideals
- Thu Feb 23 18:28:26 2023 reduce to 65543444 relations and 55955718 ideals in 7 passes
- Thu Feb 23 18:28:26 2023 max relations containing the same ideal: 171
- Thu Feb 23 18:28:53 2023 removing 6770828 relations and 4770828 ideals in 2000000 cliques
- Thu Feb 23 18:28:57 2023 commencing in-memory singleton removal
- Thu Feb 23 18:29:01 2023 begin with 58772616 relations and 55955718 unique ideals
- Thu Feb 23 18:29:13 2023 reduce to 58240422 relations and 50637903 ideals in 7 passes
- Thu Feb 23 18:29:13 2023 max relations containing the same ideal: 161
- Thu Feb 23 18:29:39 2023 removing 6621048 relations and 4621048 ideals in 2000000 cliques
- Thu Feb 23 18:29:42 2023 commencing in-memory singleton removal
- Thu Feb 23 18:29:48 2023 begin with 51619374 relations and 50637903 unique ideals
- Thu Feb 23 18:30:00 2023 reduce to 51064898 relations and 45445352 ideals in 8 passes
- Thu Feb 23 18:30:00 2023 max relations containing the same ideal: 144
- Thu Feb 23 18:30:23 2023 removing 6529030 relations and 4529030 ideals in 2000000 cliques
- Thu Feb 23 18:30:26 2023 commencing in-memory singleton removal
- Thu Feb 23 18:30:31 2023 begin with 44535868 relations and 45445352 unique ideals
- Thu Feb 23 18:30:42 2023 reduce to 43932535 relations and 40292236 ideals in 8 passes
- Thu Feb 23 18:30:42 2023 max relations containing the same ideal: 131
- Thu Feb 23 18:31:01 2023 removing 6486562 relations and 4486562 ideals in 2000000 cliques
- Thu Feb 23 18:31:04 2023 commencing in-memory singleton removal
- Thu Feb 23 18:31:08 2023 begin with 37445973 relations and 40292236 unique ideals
- Thu Feb 23 18:31:17 2023 reduce to 36759262 relations and 35091852 ideals in 8 passes
- Thu Feb 23 18:31:17 2023 max relations containing the same ideal: 116
- Thu Feb 23 18:31:33 2023 removing 4114955 relations and 2985322 ideals in 1129633 cliques
- Thu Feb 23 18:31:35 2023 commencing in-memory singleton removal
- Thu Feb 23 18:31:39 2023 begin with 32644307 relations and 35091852 unique ideals
- Thu Feb 23 18:31:47 2023 reduce to 32309913 relations and 31762850 ideals in 8 passes
- Thu Feb 23 18:31:47 2023 max relations containing the same ideal: 107
- Thu Feb 23 18:32:02 2023 removing 67916 relations and 58630 ideals in 9286 cliques
- Thu Feb 23 18:32:03 2023 commencing in-memory singleton removal
- Thu Feb 23 18:32:07 2023 begin with 32241997 relations and 31762850 unique ideals
- Thu Feb 23 18:32:12 2023 reduce to 32241875 relations and 31704098 ideals in 6 passes
- Thu Feb 23 18:32:12 2023 max relations containing the same ideal: 107
- Thu Feb 23 18:32:18 2023 relations with 0 large ideals: 17676
- Thu Feb 23 18:32:18 2023 relations with 1 large ideals: 4306
- Thu Feb 23 18:32:18 2023 relations with 2 large ideals: 59091
- Thu Feb 23 18:32:18 2023 relations with 3 large ideals: 458818
- Thu Feb 23 18:32:18 2023 relations with 4 large ideals: 1952229
- Thu Feb 23 18:32:18 2023 relations with 5 large ideals: 4997792
- Thu Feb 23 18:32:18 2023 relations with 6 large ideals: 8033329
- Thu Feb 23 18:32:18 2023 relations with 7+ large ideals: 16718634
- Thu Feb 23 18:32:18 2023 commencing 2-way merge
- Thu Feb 23 18:32:37 2023 reduce to 21633736 relation sets and 21095959 unique ideals
- Thu Feb 23 18:32:37 2023 commencing full merge
- Thu Feb 23 18:42:51 2023 memory use: 2792.1 MB
- Thu Feb 23 18:42:54 2023 found 9922496 cycles, need 9898159
- Thu Feb 23 18:43:00 2023 weight of 9898159 cycles is about 1089157619 (110.04/cycle)
- Thu Feb 23 18:43:00 2023 distribution of cycle lengths:
- Thu Feb 23 18:43:00 2023 1 relations: 463023
- Thu Feb 23 18:43:00 2023 2 relations: 655420
- Thu Feb 23 18:43:00 2023 3 relations: 761989
- Thu Feb 23 18:43:00 2023 4 relations: 781390
- Thu Feb 23 18:43:00 2023 5 relations: 790137
- Thu Feb 23 18:43:00 2023 6 relations: 771136
- Thu Feb 23 18:43:00 2023 7 relations: 743653
- Thu Feb 23 18:43:00 2023 8 relations: 699282
- Thu Feb 23 18:43:00 2023 9 relations: 644438
- Thu Feb 23 18:43:00 2023 10+ relations: 3587691
- Thu Feb 23 18:43:00 2023 heaviest cycle: 28 relations
- Thu Feb 23 18:43:05 2023 commencing cycle optimization
- Thu Feb 23 18:43:39 2023 start with 83016768 relations
- Thu Feb 23 18:48:20 2023 pruned 3773608 relations
- Thu Feb 23 18:48:20 2023 memory use: 2200.5 MB
- Thu Feb 23 18:48:20 2023 distribution of cycle lengths:
- Thu Feb 23 18:48:20 2023 1 relations: 463023
- Thu Feb 23 18:48:20 2023 2 relations: 672183
- Thu Feb 23 18:48:20 2023 3 relations: 795429
- Thu Feb 23 18:48:20 2023 4 relations: 814982
- Thu Feb 23 18:48:20 2023 5 relations: 829654
- Thu Feb 23 18:48:20 2023 6 relations: 807338
- Thu Feb 23 18:48:20 2023 7 relations: 781364
- Thu Feb 23 18:48:20 2023 8 relations: 729217
- Thu Feb 23 18:48:20 2023 9 relations: 669623
- Thu Feb 23 18:48:20 2023 10+ relations: 3335346
- Thu Feb 23 18:48:20 2023 heaviest cycle: 28 relations
- Thu Feb 23 18:48:44 2023 RelProcTime: 3642
- Thu Feb 23 18:48:44 2023 elapsed time 01:00:44
- Thu Feb 23 20:45:15 2023
- Thu Feb 23 20:45:15 2023
- Thu Feb 23 20:45:15 2023 Msieve v. 1.54 (SVN unknown)
- Thu Feb 23 20:45:15 2023 random seeds: bc810ca6 9191aaf0
- Thu Feb 23 20:45:15 2023 factoring 6969967157305655761030884349642017956322129271437209109727558690451623831234958505938471262745255806472282228411971255939396525885388132274559078309386233822784640024092667274629021929809796078346584948541324924820714497048668471762701 (235 digits)
- Thu Feb 23 20:45:17 2023 searching for 15-digit factors
- Thu Feb 23 20:45:17 2023 commencing number field sieve (235-digit input)
- Thu Feb 23 20:45:17 2023 R0: -10000000000000000000000000000000000000000
- Thu Feb 23 20:45:17 2023 R1: 1
- Thu Feb 23 20:45:17 2023 A0: -1
- Thu Feb 23 20:45:17 2023 A1: 0
- Thu Feb 23 20:45:17 2023 A2: 0
- Thu Feb 23 20:45:17 2023 A3: 45
- Thu Feb 23 20:45:17 2023 A4: 0
- Thu Feb 23 20:45:17 2023 A5: 0
- Thu Feb 23 20:45:17 2023 A6: 1000
- Thu Feb 23 20:45:17 2023 skew 1.00, size 5.112e-12, alpha -0.013, combined = 3.763e-13 rroots = 2
- Thu Feb 23 20:45:17 2023
- Thu Feb 23 20:45:17 2023 commencing linear algebra
- Thu Feb 23 20:45:17 2023 using VBITS=256
- Thu Feb 23 20:45:19 2023 read 9898159 cycles
- Thu Feb 23 20:45:48 2023 cycles contain 31950049 unique relations
- Thu Feb 23 20:49:49 2023 read 31950049 relations
- Thu Feb 23 20:50:00 2023 using 20 quadratic characters above 4294917295
- Thu Feb 23 20:50:28 2023 building initial matrix
- Thu Feb 23 21:02:50 2023 memory use: 4075.8 MB
- Thu Feb 23 21:03:00 2023 read 9898159 cycles
- Thu Feb 23 21:03:02 2023 matrix is 9897982 x 9898159 (4302.8 MB) with weight 1243059610 (125.58/col)
- Thu Feb 23 21:03:02 2023 sparse part has weight 1019069849 (102.96/col)
- Thu Feb 23 21:06:10 2023 filtering completed in 2 passes
- Thu Feb 23 21:06:12 2023 matrix is 9897817 x 9897990 (4302.8 MB) with weight 1243054284 (125.59/col)
- Thu Feb 23 21:06:12 2023 sparse part has weight 1019068327 (102.96/col)
- Thu Feb 23 21:07:15 2023 matrix starts at (0, 0)
- Thu Feb 23 21:07:17 2023 matrix is 9897817 x 9897990 (4302.8 MB) with weight 1243054284 (125.59/col)
- Thu Feb 23 21:07:17 2023 sparse part has weight 1019068327 (102.96/col)
- Thu Feb 23 21:07:17 2023 saving the first 240 matrix rows for later
- Thu Feb 23 21:07:21 2023 matrix includes 256 packed rows
- Thu Feb 23 21:07:27 2023 matrix is 9897577 x 9897990 (3994.5 MB) with weight 933586958 (94.32/col)
- Thu Feb 23 21:07:27 2023 sparse part has weight 888769764 (89.79/col)
- Thu Feb 23 21:07:27 2023 using block size 8192 and superblock size 878592 for processor cache size 36608 kB
- Thu Feb 23 21:08:11 2023 commencing Lanczos iteration (8 threads)
- Thu Feb 23 21:08:11 2023 memory use: 5605.4 MB
- Thu Feb 23 21:19:17 2023 linear algebra at 0.3%, ETA 58h49m
- Thu Feb 23 21:31:41 2023 checking every 10000 dimensions, checkpointing every 200000 dimensions
- Sat Feb 25 15:40:21 2023 lanczos halted after 38780 iterations (dim = 9897574)
- Sat Feb 25 15:41:31 2023 recovered 30 nontrivial dependencies
- Sat Feb 25 15:41:31 2023 BLanczosTime: 154574
- Sat Feb 25 15:41:31 2023
- Sat Feb 25 15:41:31 2023 commencing square root phase
- Sat Feb 25 15:41:31 2023 reading relations for dependency 1
- Sat Feb 25 15:41:34 2023 read 4948836 cycles
- Sat Feb 25 15:41:51 2023 cycles contain 15977076 unique relations
- Sat Feb 25 15:47:02 2023 read 15977076 relations
- Sat Feb 25 15:49:15 2023 multiplying 15977076 relations
- Sat Feb 25 16:03:35 2023 multiply complete, coefficients have about 545.72 million bits
- Sat Feb 25 16:03:37 2023 initial square root is modulo 78737
- Sat Feb 25 16:09:26 2023 sqrtTime: 1675
- Sat Feb 25 16:09:26 2023 p80 factor: 13842953231651653675668347194810218569865945577054611045123874895714696223621787
- Sat Feb 25 16:09:26 2023 p156 factor: 503502904378016405268548697606925683093381297437981416765014076025842383586159870585136453158763036672230062942249554350192366788942835657541932448564136823
- Sat Feb 25 16:09:26 2023 elapsed time 43:24:11
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