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- Fri Mar 5 15:17:21 2021
- Fri Mar 5 15:17:21 2021
- Fri Mar 5 15:17:21 2021 Msieve v. 1.53 (SVN 988M)
- Fri Mar 5 15:17:21 2021 random seeds: b6bf862c 51e7bc79
- Fri Mar 5 15:17:21 2021 factoring 300467933690894818466969429322098335877925618181396096235012938743097690320923697446853208980400683054607519444791127414617237179171728648954398242109921233936858112660515268428654781253 (186 digits)
- Fri Mar 5 15:17:22 2021 searching for 15-digit factors
- Fri Mar 5 15:17:23 2021 commencing number field sieve (186-digit input)
- Fri Mar 5 15:17:23 2021 R0: 3990838394187349600940803592605746684635
- Fri Mar 5 15:17:23 2021 R1: -240614901699187213221099227578368
- Fri Mar 5 15:17:23 2021 A0: 8
- Fri Mar 5 15:17:23 2021 A1: 72
- Fri Mar 5 15:17:23 2021 A2: 108
- Fri Mar 5 15:17:23 2021 A3: -36
- Fri Mar 5 15:17:23 2021 A4: -108
- Fri Mar 5 15:17:23 2021 A5: 0
- Fri Mar 5 15:17:23 2021 A6: 27
- Fri Mar 5 15:17:23 2021 skew 1.15, size 8.384e-12, alpha 1.403, combined = 5.466e-13 rroots = 6
- Fri Mar 5 15:17:23 2021
- Fri Mar 5 15:17:23 2021 commencing relation filtering
- Fri Mar 5 15:17:23 2021 setting target matrix density to 120.0
- Fri Mar 5 15:17:23 2021 estimated available RAM is 32768.0 MB
- Fri Mar 5 15:17:23 2021 commencing duplicate removal, pass 1
- Fri Mar 5 15:27:04 2021 error -15 reading relation 94022993
- Fri Mar 5 15:27:43 2021 error -15 reading relation 100590507
- Fri Mar 5 15:27:48 2021 skipped 21 relations with b > 2^32
- Fri Mar 5 15:27:48 2021 skipped 3 relations with composite factors
- Fri Mar 5 15:27:48 2021 found 4509527 hash collisions in 101527247 relations
- Fri Mar 5 15:27:53 2021 added 2438533 free relations
- Fri Mar 5 15:27:54 2021 commencing duplicate removal, pass 2
- Fri Mar 5 15:28:16 2021 found 0 duplicates and 103965780 unique relations
- Fri Mar 5 15:28:16 2021 memory use: 261.2 MB
- Fri Mar 5 15:28:16 2021 reading ideals above 720000
- Fri Mar 5 15:28:16 2021 commencing singleton removal, initial pass
- Fri Mar 5 15:38:11 2021 memory use: 2756.0 MB
- Fri Mar 5 15:38:11 2021 reading all ideals from disk
- Fri Mar 5 15:39:46 2021 memory use: 4007.0 MB
- Fri Mar 5 15:39:54 2021 keeping 94061736 ideals with weight <= 200, target excess is 517312
- Fri Mar 5 15:40:03 2021 commencing in-memory singleton removal
- Fri Mar 5 15:40:10 2021 begin with 103965780 relations and 94061736 unique ideals
- Fri Mar 5 15:41:30 2021 reduce to 73028306 relations and 60368883 ideals in 14 passes
- Fri Mar 5 15:41:30 2021 max relations containing the same ideal: 166
- Fri Mar 5 15:41:56 2021 removing 8688857 relations and 6688857 ideals in 2000000 cliques
- Fri Mar 5 15:41:59 2021 commencing in-memory singleton removal
- Fri Mar 5 15:42:03 2021 begin with 64339449 relations and 60368883 unique ideals
- Fri Mar 5 15:42:40 2021 reduce to 63432188 relations and 52740955 ideals in 8 passes
- Fri Mar 5 15:42:40 2021 max relations containing the same ideal: 151
- Fri Mar 5 15:43:03 2021 removing 6998395 relations and 4998395 ideals in 2000000 cliques
- Fri Mar 5 15:43:06 2021 commencing in-memory singleton removal
- Fri Mar 5 15:43:09 2021 begin with 56433793 relations and 52740955 unique ideals
- Fri Mar 5 15:43:42 2021 reduce to 55773107 relations and 47060263 ideals in 8 passes
- Fri Mar 5 15:43:42 2021 max relations containing the same ideal: 140
- Fri Mar 5 15:44:02 2021 removing 6545578 relations and 4545578 ideals in 2000000 cliques
- Fri Mar 5 15:44:04 2021 commencing in-memory singleton removal
- Fri Mar 5 15:44:07 2021 begin with 49227529 relations and 47060263 unique ideals
- Fri Mar 5 15:44:32 2021 reduce to 48599647 relations and 41865091 ideals in 7 passes
- Fri Mar 5 15:44:32 2021 max relations containing the same ideal: 128
- Fri Mar 5 15:44:49 2021 removing 6349285 relations and 4349285 ideals in 2000000 cliques
- Fri Mar 5 15:44:51 2021 commencing in-memory singleton removal
- Fri Mar 5 15:44:54 2021 begin with 42250362 relations and 41865091 unique ideals
- Fri Mar 5 15:45:17 2021 reduce to 41595330 relations and 36835732 ideals in 8 passes
- Fri Mar 5 15:45:17 2021 max relations containing the same ideal: 117
- Fri Mar 5 15:45:33 2021 removing 6245469 relations and 4245469 ideals in 2000000 cliques
- Fri Mar 5 15:45:35 2021 commencing in-memory singleton removal
- Fri Mar 5 15:45:37 2021 begin with 35349861 relations and 36835732 unique ideals
- Fri Mar 5 15:45:56 2021 reduce to 34631066 relations and 31840004 ideals in 8 passes
- Fri Mar 5 15:45:56 2021 max relations containing the same ideal: 101
- Fri Mar 5 15:46:09 2021 removing 6205654 relations and 4205654 ideals in 2000000 cliques
- Fri Mar 5 15:46:11 2021 commencing in-memory singleton removal
- Fri Mar 5 15:46:12 2021 begin with 28425412 relations and 31840004 unique ideals
- Fri Mar 5 15:46:29 2021 reduce to 27578261 relations and 26742568 ideals in 9 passes
- Fri Mar 5 15:46:29 2021 max relations containing the same ideal: 86
- Fri Mar 5 15:46:40 2021 removing 1135973 relations and 900362 ideals in 235611 cliques
- Fri Mar 5 15:46:41 2021 commencing in-memory singleton removal
- Fri Mar 5 15:46:42 2021 begin with 26442288 relations and 26742568 unique ideals
- Fri Mar 5 15:46:55 2021 reduce to 26403465 relations and 25803058 ideals in 7 passes
- Fri Mar 5 15:46:55 2021 max relations containing the same ideal: 85
- Fri Mar 5 15:47:07 2021 relations with 0 large ideals: 39724
- Fri Mar 5 15:47:07 2021 relations with 1 large ideals: 7456
- Fri Mar 5 15:47:07 2021 relations with 2 large ideals: 90875
- Fri Mar 5 15:47:07 2021 relations with 3 large ideals: 606754
- Fri Mar 5 15:47:07 2021 relations with 4 large ideals: 2235415
- Fri Mar 5 15:47:07 2021 relations with 5 large ideals: 4954948
- Fri Mar 5 15:47:07 2021 relations with 6 large ideals: 6879823
- Fri Mar 5 15:47:07 2021 relations with 7+ large ideals: 11588470
- Fri Mar 5 15:47:07 2021 commencing 2-way merge
- Fri Mar 5 15:47:21 2021 reduce to 18051936 relation sets and 17451529 unique ideals
- Fri Mar 5 15:47:21 2021 commencing full merge
- Fri Mar 5 15:59:59 2021 memory use: 808.8 MB
- Fri Mar 5 15:59:59 2021 found 73786 cycles, need 3865394
- Fri Mar 5 15:59:59 2021 too few cycles, matrix probably cannot build
- Fri Mar 5 16:13:27 2021
- Fri Mar 5 16:13:27 2021
- Fri Mar 5 16:13:27 2021 Msieve v. 1.53 (SVN 988M)
- Fri Mar 5 16:13:27 2021 random seeds: 8b16947e 040e4274
- Fri Mar 5 16:13:27 2021 factoring 300467933690894818466969429322098335877925618181396096235012938743097690320923697446853208980400683054607519444791127414617237179171728648954398242109921233936858112660515268428654781253 (186 digits)
- Fri Mar 5 16:13:28 2021 searching for 15-digit factors
- Fri Mar 5 16:13:28 2021 commencing number field sieve (186-digit input)
- Fri Mar 5 16:13:28 2021 R0: 3990838394187349600940803592605746684635
- Fri Mar 5 16:13:28 2021 R1: -240614901699187213221099227578368
- Fri Mar 5 16:13:28 2021 A0: 8
- Fri Mar 5 16:13:28 2021 A1: 72
- Fri Mar 5 16:13:28 2021 A2: 108
- Fri Mar 5 16:13:28 2021 A3: -36
- Fri Mar 5 16:13:28 2021 A4: -108
- Fri Mar 5 16:13:28 2021 A5: 0
- Fri Mar 5 16:13:28 2021 A6: 27
- Fri Mar 5 16:13:28 2021 skew 1.15, size 8.384e-12, alpha 1.403, combined = 5.466e-13 rroots = 6
- Fri Mar 5 16:13:28 2021
- Fri Mar 5 16:13:28 2021 commencing relation filtering
- Fri Mar 5 16:13:28 2021 setting target matrix density to 114.0
- Fri Mar 5 16:13:28 2021 estimated available RAM is 32768.0 MB
- Fri Mar 5 16:13:28 2021 commencing duplicate removal, pass 1
- Fri Mar 5 16:22:30 2021 error -15 reading relation 94022993
- Fri Mar 5 16:23:08 2021 error -15 reading relation 100590507
- Fri Mar 5 16:23:38 2021 skipped 21 relations with b > 2^32
- Fri Mar 5 16:23:38 2021 skipped 3 relations with composite factors
- Fri Mar 5 16:23:38 2021 found 4719313 hash collisions in 103965780 relations
- Fri Mar 5 16:23:38 2021 commencing duplicate removal, pass 2
- Fri Mar 5 16:24:01 2021 found 0 duplicates and 103965780 unique relations
- Fri Mar 5 16:24:01 2021 memory use: 261.2 MB
- Fri Mar 5 16:24:01 2021 reading ideals above 720000
- Fri Mar 5 16:24:01 2021 commencing singleton removal, initial pass
- Fri Mar 5 16:33:50 2021 memory use: 2756.0 MB
- Fri Mar 5 16:33:50 2021 reading all ideals from disk
- Fri Mar 5 16:34:03 2021 memory use: 4007.0 MB
- Fri Mar 5 16:34:12 2021 keeping 94061736 ideals with weight <= 200, target excess is 517312
- Fri Mar 5 16:34:20 2021 commencing in-memory singleton removal
- Fri Mar 5 16:34:27 2021 begin with 103965780 relations and 94061736 unique ideals
- Fri Mar 5 16:35:47 2021 reduce to 73028306 relations and 60368883 ideals in 14 passes
- Fri Mar 5 16:35:47 2021 max relations containing the same ideal: 166
- Fri Mar 5 16:36:14 2021 removing 8688857 relations and 6688857 ideals in 2000000 cliques
- Fri Mar 5 16:36:16 2021 commencing in-memory singleton removal
- Fri Mar 5 16:36:21 2021 begin with 64339449 relations and 60368883 unique ideals
- Fri Mar 5 16:36:58 2021 reduce to 63432188 relations and 52740955 ideals in 8 passes
- Fri Mar 5 16:36:58 2021 max relations containing the same ideal: 151
- Fri Mar 5 16:37:21 2021 removing 6998395 relations and 4998395 ideals in 2000000 cliques
- Fri Mar 5 16:37:23 2021 commencing in-memory singleton removal
- Fri Mar 5 16:37:26 2021 begin with 56433793 relations and 52740955 unique ideals
- Fri Mar 5 16:37:59 2021 reduce to 55773107 relations and 47060263 ideals in 8 passes
- Fri Mar 5 16:37:59 2021 max relations containing the same ideal: 140
- Fri Mar 5 16:38:19 2021 removing 6545578 relations and 4545578 ideals in 2000000 cliques
- Fri Mar 5 16:38:21 2021 commencing in-memory singleton removal
- Fri Mar 5 16:38:24 2021 begin with 49227529 relations and 47060263 unique ideals
- Fri Mar 5 16:38:48 2021 reduce to 48599647 relations and 41865091 ideals in 7 passes
- Fri Mar 5 16:38:48 2021 max relations containing the same ideal: 128
- Fri Mar 5 16:39:06 2021 removing 6349285 relations and 4349285 ideals in 2000000 cliques
- Fri Mar 5 16:39:08 2021 commencing in-memory singleton removal
- Fri Mar 5 16:39:11 2021 begin with 42250362 relations and 41865091 unique ideals
- Fri Mar 5 16:39:34 2021 reduce to 41595330 relations and 36835732 ideals in 8 passes
- Fri Mar 5 16:39:34 2021 max relations containing the same ideal: 117
- Fri Mar 5 16:39:50 2021 removing 6245469 relations and 4245469 ideals in 2000000 cliques
- Fri Mar 5 16:39:52 2021 commencing in-memory singleton removal
- Fri Mar 5 16:39:54 2021 begin with 35349861 relations and 36835732 unique ideals
- Fri Mar 5 16:40:13 2021 reduce to 34631066 relations and 31840004 ideals in 8 passes
- Fri Mar 5 16:40:13 2021 max relations containing the same ideal: 101
- Fri Mar 5 16:40:26 2021 removing 6205654 relations and 4205654 ideals in 2000000 cliques
- Fri Mar 5 16:40:28 2021 commencing in-memory singleton removal
- Fri Mar 5 16:40:29 2021 begin with 28425412 relations and 31840004 unique ideals
- Fri Mar 5 16:40:46 2021 reduce to 27578261 relations and 26742568 ideals in 9 passes
- Fri Mar 5 16:40:46 2021 max relations containing the same ideal: 86
- Fri Mar 5 16:40:57 2021 removing 1135973 relations and 900362 ideals in 235611 cliques
- Fri Mar 5 16:40:58 2021 commencing in-memory singleton removal
- Fri Mar 5 16:40:59 2021 begin with 26442288 relations and 26742568 unique ideals
- Fri Mar 5 16:41:12 2021 reduce to 26403465 relations and 25803058 ideals in 7 passes
- Fri Mar 5 16:41:12 2021 max relations containing the same ideal: 85
- Fri Mar 5 16:41:25 2021 relations with 0 large ideals: 39724
- Fri Mar 5 16:41:25 2021 relations with 1 large ideals: 7456
- Fri Mar 5 16:41:25 2021 relations with 2 large ideals: 90875
- Fri Mar 5 16:41:25 2021 relations with 3 large ideals: 606754
- Fri Mar 5 16:41:25 2021 relations with 4 large ideals: 2235415
- Fri Mar 5 16:41:25 2021 relations with 5 large ideals: 4954948
- Fri Mar 5 16:41:25 2021 relations with 6 large ideals: 6879823
- Fri Mar 5 16:41:25 2021 relations with 7+ large ideals: 11588470
- Fri Mar 5 16:41:25 2021 commencing 2-way merge
- Fri Mar 5 16:41:38 2021 reduce to 18051936 relation sets and 17451529 unique ideals
- Fri Mar 5 16:41:39 2021 commencing full merge
- Fri Mar 5 16:48:12 2021 memory use: 2377.4 MB
- Fri Mar 5 16:48:16 2021 found 8115376 cycles, need 8109729
- Fri Mar 5 16:48:16 2021 weight of 8109729 cycles is about 924890360 (114.05/cycle)
- Fri Mar 5 16:48:16 2021 distribution of cycle lengths:
- Fri Mar 5 16:48:16 2021 1 relations: 388945
- Fri Mar 5 16:48:16 2021 2 relations: 514825
- Fri Mar 5 16:48:16 2021 3 relations: 591009
- Fri Mar 5 16:48:16 2021 4 relations: 601377
- Fri Mar 5 16:48:16 2021 5 relations: 606914
- Fri Mar 5 16:48:16 2021 6 relations: 588625
- Fri Mar 5 16:48:16 2021 7 relations: 568724
- Fri Mar 5 16:48:16 2021 8 relations: 536403
- Fri Mar 5 16:48:16 2021 9 relations: 500234
- Fri Mar 5 16:48:16 2021 10+ relations: 3212673
- Fri Mar 5 16:48:16 2021 heaviest cycle: 28 relations
- Fri Mar 5 16:48:19 2021 commencing cycle optimization
- Fri Mar 5 16:48:38 2021 start with 72170464 relations
- Fri Mar 5 16:51:45 2021 pruned 3472243 relations
- Fri Mar 5 16:51:45 2021 memory use: 1841.8 MB
- Fri Mar 5 16:51:45 2021 distribution of cycle lengths:
- Fri Mar 5 16:51:45 2021 1 relations: 388945
- Fri Mar 5 16:51:45 2021 2 relations: 526674
- Fri Mar 5 16:51:45 2021 3 relations: 615605
- Fri Mar 5 16:51:45 2021 4 relations: 626726
- Fri Mar 5 16:51:45 2021 5 relations: 638521
- Fri Mar 5 16:51:45 2021 6 relations: 617322
- Fri Mar 5 16:51:45 2021 7 relations: 599074
- Fri Mar 5 16:51:45 2021 8 relations: 562659
- Fri Mar 5 16:51:45 2021 9 relations: 523163
- Fri Mar 5 16:51:45 2021 10+ relations: 3011040
- Fri Mar 5 16:51:45 2021 heaviest cycle: 28 relations
- Fri Mar 5 16:52:09 2021 RelProcTime: 2321
- Fri Mar 5 16:52:09 2021
- Fri Mar 5 16:52:09 2021 commencing linear algebra
- Fri Mar 5 16:52:11 2021 read 8109729 cycles
- Fri Mar 5 16:52:28 2021 cycles contain 26092244 unique relations
- Fri Mar 5 16:54:10 2021 read 26092244 relations
- Fri Mar 5 16:54:58 2021 using 20 quadratic characters above 4294917295
- Fri Mar 5 16:56:26 2021 building initial matrix
- Fri Mar 5 17:00:42 2021 memory use: 3279.0 MB
- Fri Mar 5 17:01:01 2021 read 8109729 cycles
- Fri Mar 5 17:01:02 2021 matrix is 8109552 x 8109729 (3631.7 MB) with weight 1036584256 (127.82/col)
- Fri Mar 5 17:01:02 2021 sparse part has weight 862810242 (106.39/col)
- Fri Mar 5 17:02:17 2021 filtering completed in 2 passes
- Fri Mar 5 17:02:18 2021 matrix is 8109476 x 8109653 (3631.7 MB) with weight 1036582100 (127.82/col)
- Fri Mar 5 17:02:18 2021 sparse part has weight 862809728 (106.39/col)
- Fri Mar 5 17:04:14 2021 matrix starts at (0, 0)
- Fri Mar 5 17:04:14 2021 matrix is 8109476 x 8109653 (3631.7 MB) with weight 1036582100 (127.82/col)
- Fri Mar 5 17:04:14 2021 sparse part has weight 862809728 (106.39/col)
- Fri Mar 5 17:04:14 2021 saving the first 48 matrix rows for later
- Fri Mar 5 17:04:15 2021 matrix includes 64 packed rows
- Fri Mar 5 17:04:16 2021 matrix is 8109428 x 8109653 (3471.9 MB) with weight 888896060 (109.61/col)
- Fri Mar 5 17:04:16 2021 sparse part has weight 829051677 (102.23/col)
- Fri Mar 5 17:04:16 2021 using block size 8192 and superblock size 2162688 for processor cache size 22528 kB
- Fri Mar 5 17:04:54 2021 commencing Lanczos iteration (16 threads)
- Fri Mar 5 17:04:54 2021 memory use: 2950.4 MB
- Fri Mar 5 17:05:03 2021 linear algebra at 0.0%, ETA 11h52m
- Fri Mar 5 17:05:05 2021 checkpointing every 730000 dimensions
- Sat Mar 6 05:03:07 2021 lanczos halted after 128244 iterations (dim = 8109428)
- Sat Mar 6 05:03:12 2021 recovered 36 nontrivial dependencies
- Sat Mar 6 05:03:15 2021 BLanczosTime: 43866
- Sat Mar 6 05:03:15 2021
- Sat Mar 6 05:03:15 2021 commencing square root phase
- Sat Mar 6 05:03:15 2021 handling dependencies 1 to 64
- Sat Mar 6 05:03:15 2021 reading relations for dependency 1
- Sat Mar 6 05:03:22 2021 read 4052881 cycles
- Sat Mar 6 05:03:29 2021 cycles contain 13039130 unique relations
- Sat Mar 6 05:05:47 2021 read 13039130 relations
- Sat Mar 6 05:06:36 2021 multiplying 13039130 relations
- Sat Mar 6 05:13:50 2021 multiply complete, coefficients have about 382.96 million bits
- Sat Mar 6 05:13:52 2021 initial square root is modulo 7440943
- Sat Mar 6 05:21:51 2021 sqrtTime: 1116
- Sat Mar 6 05:21:51 2021 p69 factor: 138496499736965293417784228061104580201912383277093096923971003462621
- Sat Mar 6 05:21:51 2021 p118 factor: 2169498393544589154553067531659713551756616012010229995122891240485636076379960173457466111886723215181211204881107593
- Sat Mar 6 05:21:51 2021 elapsed time 13:08:24
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