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- Tue Nov 19 15:14:03 2019
- Tue Nov 19 15:14:03 2019
- Tue Nov 19 15:14:03 2019 Msieve v. 1.53 (SVN 988M)
- Tue Nov 19 15:14:03 2019 random seeds: 03312b96 6b6b1693
- Tue Nov 19 15:14:03 2019 factoring 972873097816777818103580503250047203397048910110052466057880254394487859096020451416781164507724846972946246287888851626376871168198186460616379012406292070802595744290981 (171 digits)
- Tue Nov 19 15:14:03 2019 searching for 15-digit factors
- Tue Nov 19 15:14:04 2019 commencing number field sieve (171-digit input)
- Tue Nov 19 15:14:04 2019 R0: -858333681960778485297033717559139
- Tue Nov 19 15:14:04 2019 R1: 4293940884669751
- Tue Nov 19 15:14:04 2019 A0: -326491217898744557677390131985936626991920
- Tue Nov 19 15:14:04 2019 A1: 349639841033942162025054254222552804
- Tue Nov 19 15:14:04 2019 A2: -12314458301593099638725712928
- Tue Nov 19 15:14:04 2019 A3: -2664727802267650360183
- Tue Nov 19 15:14:04 2019 A4: 22584983302386
- Tue Nov 19 15:14:04 2019 A5: 2088216
- Tue Nov 19 15:14:04 2019 skew 19209108.62, size 8.771e-17, alpha -7.550, combined = 2.626e-13 rroots = 5
- Tue Nov 19 15:14:04 2019
- Tue Nov 19 15:14:04 2019 commencing relation filtering
- Tue Nov 19 15:14:04 2019 setting target matrix density to 120.0
- Tue Nov 19 15:14:04 2019 estimated available RAM is 32768.0 MB
- Tue Nov 19 15:14:04 2019 commencing duplicate removal, pass 1
- Tue Nov 19 15:23:48 2019 error -15 reading relation 100463243
- [4324 more error lines]
- Tue Nov 19 15:33:31 2019 error -11 reading relation 200286266
- Tue Nov 19 15:33:37 2019 skipped 50 relations with b > 2^32
- Tue Nov 19 15:33:37 2019 skipped 553 relations with composite factors
- Tue Nov 19 15:33:37 2019 found 8860619 hash collisions in 201213161 relations
- Tue Nov 19 15:33:57 2019 added 121942 free relations
- Tue Nov 19 15:33:57 2019 commencing duplicate removal, pass 2
- Tue Nov 19 15:34:40 2019 found 13 duplicates and 201335090 unique relations
- Tue Nov 19 15:34:40 2019 memory use: 522.4 MB
- Tue Nov 19 15:34:41 2019 reading ideals above 136380416
- Tue Nov 19 15:34:41 2019 commencing singleton removal, initial pass
- Tue Nov 19 15:48:48 2019 memory use: 3012.0 MB
- Tue Nov 19 15:48:49 2019 reading all ideals from disk
- Tue Nov 19 15:48:51 2019 memory use: 3765.1 MB
- Tue Nov 19 15:48:57 2019 commencing in-memory singleton removal
- Tue Nov 19 15:49:04 2019 begin with 201335090 relations and 161839775 unique ideals
- Tue Nov 19 15:50:16 2019 reduce to 137507208 relations and 92061358 ideals in 12 passes
- Tue Nov 19 15:50:16 2019 max relations containing the same ideal: 44
- Tue Nov 19 15:50:26 2019 reading ideals above 720000
- Tue Nov 19 15:50:26 2019 commencing singleton removal, initial pass
- Tue Nov 19 16:03:15 2019 memory use: 2756.0 MB
- Tue Nov 19 16:03:16 2019 reading all ideals from disk
- Tue Nov 19 16:03:19 2019 memory use: 5420.4 MB
- Tue Nov 19 16:03:30 2019 keeping 106785085 ideals with weight <= 200, target excess is 717264
- Tue Nov 19 16:03:42 2019 commencing in-memory singleton removal
- Tue Nov 19 16:03:51 2019 begin with 137507208 relations and 106785085 unique ideals
- Tue Nov 19 16:04:49 2019 reduce to 137503975 relations and 106781852 ideals in 6 passes
- Tue Nov 19 16:04:49 2019 max relations containing the same ideal: 200
- Tue Nov 19 16:05:38 2019 removing 10165240 relations and 8165240 ideals in 2000000 cliques
- Tue Nov 19 16:05:41 2019 commencing in-memory singleton removal
- Tue Nov 19 16:05:49 2019 begin with 127338735 relations and 106781852 unique ideals
- Tue Nov 19 16:07:02 2019 reduce to 126798243 relations and 98066283 ideals in 8 passes
- Tue Nov 19 16:07:02 2019 max relations containing the same ideal: 197
- Tue Nov 19 16:07:47 2019 removing 7763004 relations and 5763004 ideals in 2000000 cliques
- Tue Nov 19 16:07:49 2019 commencing in-memory singleton removal
- Tue Nov 19 16:07:57 2019 begin with 119035239 relations and 98066283 unique ideals
- Tue Nov 19 16:08:56 2019 reduce to 118671358 relations and 91933584 ideals in 7 passes
- Tue Nov 19 16:08:56 2019 max relations containing the same ideal: 190
- Tue Nov 19 16:09:39 2019 removing 7052851 relations and 5052851 ideals in 2000000 cliques
- Tue Nov 19 16:09:41 2019 commencing in-memory singleton removal
- Tue Nov 19 16:09:48 2019 begin with 111618507 relations and 91933584 unique ideals
- Tue Nov 19 16:10:44 2019 reduce to 111301427 relations and 86558546 ideals in 7 passes
- Tue Nov 19 16:10:44 2019 max relations containing the same ideal: 184
- Tue Nov 19 16:11:23 2019 removing 6686343 relations and 4686343 ideals in 2000000 cliques
- Tue Nov 19 16:11:26 2019 commencing in-memory singleton removal
- Tue Nov 19 16:11:33 2019 begin with 104615084 relations and 86558546 unique ideals
- Tue Nov 19 16:12:25 2019 reduce to 104320261 relations and 81572463 ideals in 7 passes
- Tue Nov 19 16:12:25 2019 max relations containing the same ideal: 180
- Tue Nov 19 16:13:02 2019 removing 6450317 relations and 4450317 ideals in 2000000 cliques
- Tue Nov 19 16:13:04 2019 commencing in-memory singleton removal
- Tue Nov 19 16:13:11 2019 begin with 97869944 relations and 81572463 unique ideals
- Tue Nov 19 16:13:59 2019 reduce to 97587122 relations and 76834336 ideals in 7 passes
- Tue Nov 19 16:13:59 2019 max relations containing the same ideal: 172
- Tue Nov 19 16:14:34 2019 removing 6289272 relations and 4289272 ideals in 2000000 cliques
- Tue Nov 19 16:14:36 2019 commencing in-memory singleton removal
- Tue Nov 19 16:14:42 2019 begin with 91297850 relations and 76834336 unique ideals
- Tue Nov 19 16:15:20 2019 reduce to 91021352 relations and 72263582 ideals in 6 passes
- Tue Nov 19 16:15:20 2019 max relations containing the same ideal: 164
- Tue Nov 19 16:15:52 2019 removing 6165400 relations and 4165400 ideals in 2000000 cliques
- Tue Nov 19 16:15:55 2019 commencing in-memory singleton removal
- Tue Nov 19 16:16:00 2019 begin with 84855952 relations and 72263582 unique ideals
- Tue Nov 19 16:16:35 2019 reduce to 84579432 relations and 67816467 ideals in 6 passes
- Tue Nov 19 16:16:35 2019 max relations containing the same ideal: 154
- Tue Nov 19 16:17:06 2019 removing 6072961 relations and 4072961 ideals in 2000000 cliques
- Tue Nov 19 16:17:08 2019 commencing in-memory singleton removal
- Tue Nov 19 16:17:13 2019 begin with 78506471 relations and 67816467 unique ideals
- Tue Nov 19 16:17:46 2019 reduce to 78225246 relations and 63456477 ideals in 6 passes
- Tue Nov 19 16:17:46 2019 max relations containing the same ideal: 148
- Tue Nov 19 16:18:14 2019 removing 5998500 relations and 3998500 ideals in 2000000 cliques
- Tue Nov 19 16:18:16 2019 commencing in-memory singleton removal
- Tue Nov 19 16:18:20 2019 begin with 72226746 relations and 63456477 unique ideals
- Tue Nov 19 16:18:55 2019 reduce to 71938922 relations and 59163745 ideals in 7 passes
- Tue Nov 19 16:18:55 2019 max relations containing the same ideal: 142
- Tue Nov 19 16:19:21 2019 removing 5939712 relations and 3939712 ideals in 2000000 cliques
- Tue Nov 19 16:19:23 2019 commencing in-memory singleton removal
- Tue Nov 19 16:19:27 2019 begin with 65999210 relations and 59163745 unique ideals
- Tue Nov 19 16:19:54 2019 reduce to 65700902 relations and 54918522 ideals in 6 passes
- Tue Nov 19 16:19:54 2019 max relations containing the same ideal: 133
- Tue Nov 19 16:20:18 2019 removing 5893209 relations and 3893209 ideals in 2000000 cliques
- Tue Nov 19 16:20:20 2019 commencing in-memory singleton removal
- Tue Nov 19 16:20:23 2019 begin with 59807693 relations and 54918522 unique ideals
- Tue Nov 19 16:20:51 2019 reduce to 59490016 relations and 50699358 ideals in 7 passes
- Tue Nov 19 16:20:51 2019 max relations containing the same ideal: 129
- Tue Nov 19 16:21:13 2019 removing 5867298 relations and 3867298 ideals in 2000000 cliques
- Tue Nov 19 16:21:15 2019 commencing in-memory singleton removal
- Tue Nov 19 16:21:18 2019 begin with 53622718 relations and 50699358 unique ideals
- Tue Nov 19 16:21:43 2019 reduce to 53278202 relations and 46477954 ideals in 7 passes
- Tue Nov 19 16:21:43 2019 max relations containing the same ideal: 120
- Tue Nov 19 16:22:02 2019 removing 5849721 relations and 3849721 ideals in 2000000 cliques
- Tue Nov 19 16:22:04 2019 commencing in-memory singleton removal
- Tue Nov 19 16:22:07 2019 begin with 47428481 relations and 46477954 unique ideals
- Tue Nov 19 16:22:25 2019 reduce to 47043108 relations and 42230551 ideals in 6 passes
- Tue Nov 19 16:22:25 2019 max relations containing the same ideal: 106
- Tue Nov 19 16:22:43 2019 removing 5860845 relations and 3860845 ideals in 2000000 cliques
- Tue Nov 19 16:22:44 2019 commencing in-memory singleton removal
- Tue Nov 19 16:22:47 2019 begin with 41182263 relations and 42230551 unique ideals
- Tue Nov 19 16:23:06 2019 reduce to 40729891 relations and 37901309 ideals in 7 passes
- Tue Nov 19 16:23:06 2019 max relations containing the same ideal: 96
- Tue Nov 19 16:23:21 2019 removing 5901242 relations and 3904687 ideals in 1996555 cliques
- Tue Nov 19 16:23:22 2019 commencing in-memory singleton removal
- Tue Nov 19 16:23:24 2019 begin with 34828649 relations and 37901309 unique ideals
- Tue Nov 19 16:23:40 2019 reduce to 34269404 relations and 33414360 ideals in 7 passes
- Tue Nov 19 16:23:40 2019 max relations containing the same ideal: 86
- Tue Nov 19 16:23:52 2019 removing 143373 relations and 120356 ideals in 23017 cliques
- Tue Nov 19 16:23:53 2019 commencing in-memory singleton removal
- Tue Nov 19 16:23:55 2019 begin with 34126031 relations and 33414360 unique ideals
- Tue Nov 19 16:24:04 2019 reduce to 34125662 relations and 33293635 ideals in 4 passes
- Tue Nov 19 16:24:04 2019 max relations containing the same ideal: 84
- Tue Nov 19 16:24:08 2019 relations with 0 large ideals: 2391
- Tue Nov 19 16:24:08 2019 relations with 1 large ideals: 11803
- Tue Nov 19 16:24:08 2019 relations with 2 large ideals: 168303
- Tue Nov 19 16:24:08 2019 relations with 3 large ideals: 1072954
- Tue Nov 19 16:24:08 2019 relations with 4 large ideals: 3647525
- Tue Nov 19 16:24:08 2019 relations with 5 large ideals: 7363006
- Tue Nov 19 16:24:08 2019 relations with 6 large ideals: 9344930
- Tue Nov 19 16:24:08 2019 relations with 7+ large ideals: 12514750
- Tue Nov 19 16:24:08 2019 commencing 2-way merge
- Tue Nov 19 16:24:26 2019 reduce to 23393186 relation sets and 22561159 unique ideals
- Tue Nov 19 16:24:26 2019 commencing full merge
- Tue Nov 19 16:31:14 2019 memory use: 2742.7 MB
- Tue Nov 19 16:31:19 2019 found 10517317 cycles, need 10445359
- Tue Nov 19 16:31:20 2019 weight of 10445359 cycles is about 1254080696 (120.06/cycle)
- Tue Nov 19 16:31:20 2019 distribution of cycle lengths:
- Tue Nov 19 16:31:20 2019 1 relations: 293525
- Tue Nov 19 16:31:20 2019 2 relations: 588956
- Tue Nov 19 16:31:20 2019 3 relations: 757882
- Tue Nov 19 16:31:20 2019 4 relations: 816067
- Tue Nov 19 16:31:20 2019 5 relations: 869911
- Tue Nov 19 16:31:20 2019 6 relations: 865089
- Tue Nov 19 16:31:20 2019 7 relations: 855515
- Tue Nov 19 16:31:20 2019 8 relations: 805453
- Tue Nov 19 16:31:20 2019 9 relations: 744135
- Tue Nov 19 16:31:20 2019 10+ relations: 3848826
- Tue Nov 19 16:31:20 2019 heaviest cycle: 28 relations
- Tue Nov 19 16:31:24 2019 commencing cycle optimization
- Tue Nov 19 16:31:46 2019 start with 88780224 relations
- Tue Nov 19 16:34:56 2019 pruned 4495444 relations
- Tue Nov 19 16:34:56 2019 memory use: 2337.3 MB
- Tue Nov 19 16:34:56 2019 distribution of cycle lengths:
- Tue Nov 19 16:34:56 2019 1 relations: 293525
- Tue Nov 19 16:34:56 2019 2 relations: 607797
- Tue Nov 19 16:34:56 2019 3 relations: 795954
- Tue Nov 19 16:34:56 2019 4 relations: 858652
- Tue Nov 19 16:34:56 2019 5 relations: 922345
- Tue Nov 19 16:34:56 2019 6 relations: 915970
- Tue Nov 19 16:34:56 2019 7 relations: 908448
- Tue Nov 19 16:34:56 2019 8 relations: 848419
- Tue Nov 19 16:34:56 2019 9 relations: 778465
- Tue Nov 19 16:34:56 2019 10+ relations: 3515784
- Tue Nov 19 16:34:56 2019 heaviest cycle: 27 relations
- Tue Nov 19 16:35:21 2019 RelProcTime: 4877
- Tue Nov 19 16:35:21 2019 elapsed time 01:21:18
- Tue Nov 19 20:58:12 2019
- Tue Nov 19 20:58:12 2019
- Tue Nov 19 20:58:12 2019 Msieve v. 1.53 (SVN 988M)
- Tue Nov 19 20:58:12 2019 random seeds: ce5c4a2f 80969609
- Tue Nov 19 20:58:12 2019 factoring 972873097816777818103580503250047203397048910110052466057880254394487859096020451416781164507724846972946246287888851626376871168198186460616379012406292070802595744290981 (171 digits)
- Tue Nov 19 20:58:13 2019 searching for 15-digit factors
- Tue Nov 19 20:58:14 2019 commencing number field sieve (171-digit input)
- Tue Nov 19 20:58:14 2019 R0: -858333681960778485297033717559139
- Tue Nov 19 20:58:14 2019 R1: 4293940884669751
- Tue Nov 19 20:58:14 2019 A0: -326491217898744557677390131985936626991920
- Tue Nov 19 20:58:14 2019 A1: 349639841033942162025054254222552804
- Tue Nov 19 20:58:14 2019 A2: -12314458301593099638725712928
- Tue Nov 19 20:58:14 2019 A3: -2664727802267650360183
- Tue Nov 19 20:58:14 2019 A4: 22584983302386
- Tue Nov 19 20:58:14 2019 A5: 2088216
- Tue Nov 19 20:58:14 2019 skew 19209108.62, size 8.771e-17, alpha -7.550, combined = 2.626e-13 rroots = 5
- Tue Nov 19 20:58:14 2019
- Tue Nov 19 20:58:14 2019 commencing linear algebra
- Tue Nov 19 20:58:16 2019 read 10445359 cycles
- Tue Nov 19 20:58:36 2019 cycles contain 33726341 unique relations
- Tue Nov 19 21:00:45 2019 read 33726341 relations
- Tue Nov 19 21:01:48 2019 using 20 quadratic characters above 4294917295
- Tue Nov 19 21:03:39 2019 building initial matrix
- Tue Nov 19 21:09:25 2019 memory use: 4814.9 MB
- Tue Nov 19 21:09:35 2019 read 10445359 cycles
- Tue Nov 19 21:09:36 2019 matrix is 10445180 x 10445359 (4911.0 MB) with weight 1493759089 (143.01/col)
- Tue Nov 19 21:09:36 2019 sparse part has weight 1162054786 (111.25/col)
- Tue Nov 19 21:11:19 2019 filtering completed in 2 passes
- Tue Nov 19 21:11:20 2019 matrix is 10444930 x 10445109 (4911.0 MB) with weight 1493745494 (143.01/col)
- Tue Nov 19 21:11:20 2019 sparse part has weight 1162049440 (111.25/col)
- Tue Nov 19 21:11:52 2019 matrix starts at (0, 0)
- Tue Nov 19 21:11:53 2019 matrix is 10444930 x 10445109 (4911.0 MB) with weight 1493745494 (143.01/col)
- Tue Nov 19 21:11:53 2019 sparse part has weight 1162049440 (111.25/col)
- Tue Nov 19 21:11:53 2019 saving the first 48 matrix rows for later
- Tue Nov 19 21:11:55 2019 matrix includes 64 packed rows
- Tue Nov 19 21:11:56 2019 matrix is 10444882 x 10445109 (4766.7 MB) with weight 1272910988 (121.87/col)
- Tue Nov 19 21:11:56 2019 sparse part has weight 1145115055 (109.63/col)
- Tue Nov 19 21:11:56 2019 using block size 8192 and superblock size 1351680 for processor cache size 14080 kB
- Tue Nov 19 21:12:47 2019 commencing Lanczos iteration (10 threads)
- Tue Nov 19 21:12:47 2019 memory use: 3983.4 MB
- Tue Nov 19 21:13:04 2019 linear algebra at 0.0%, ETA 30h37m
- Tue Nov 19 21:13:10 2019 checkpointing every 340000 dimensions
- Wed Nov 20 05:15:02 2019 lanczos halted after 42682 iterations (dim = 2699179)
- Wed Nov 20 05:15:03 2019 BLanczosTime: 29809
- Wed Nov 20 05:15:04 2019
- Wed Nov 20 05:15:04 2019 commencing square root phase
- Wed Nov 20 05:15:04 2019 reading relations for dependency 1
- Wed Nov 20 05:15:04 2019 error: read_cycles can't open dependency file
- Wed Nov 20 19:10:59 2019
- Wed Nov 20 19:10:59 2019
- Wed Nov 20 19:10:59 2019 Msieve v. 1.53 (SVN 988M)
- Wed Nov 20 19:10:59 2019 random seeds: c5e9c1a7 27d6096a
- Wed Nov 20 19:10:59 2019 factoring 972873097816777818103580503250047203397048910110052466057880254394487859096020451416781164507724846972946246287888851626376871168198186460616379012406292070802595744290981 (171 digits)
- Wed Nov 20 19:10:59 2019 searching for 15-digit factors
- Wed Nov 20 19:11:00 2019 commencing number field sieve (171-digit input)
- Wed Nov 20 19:11:00 2019 R0: -858333681960778485297033717559139
- Wed Nov 20 19:11:00 2019 R1: 4293940884669751
- Wed Nov 20 19:11:00 2019 A0: -326491217898744557677390131985936626991920
- Wed Nov 20 19:11:00 2019 A1: 349639841033942162025054254222552804
- Wed Nov 20 19:11:00 2019 A2: -12314458301593099638725712928
- Wed Nov 20 19:11:00 2019 A3: -2664727802267650360183
- Wed Nov 20 19:11:00 2019 A4: 22584983302386
- Wed Nov 20 19:11:00 2019 A5: 2088216
- Wed Nov 20 19:11:00 2019 skew 19209108.62, size 8.771e-17, alpha -7.550, combined = 2.626e-13 rroots = 5
- Wed Nov 20 19:11:00 2019
- Wed Nov 20 19:11:00 2019 commencing linear algebra
- Wed Nov 20 19:12:52 2019 matrix starts at (0, 0)
- Wed Nov 20 19:12:54 2019 matrix is 10444930 x 10445109 (4911.0 MB) with weight 1493745494 (143.01/col)
- Wed Nov 20 19:12:54 2019 sparse part has weight 1162049440 (111.25/col)
- Wed Nov 20 19:12:54 2019 saving the first 48 matrix rows for later
- Wed Nov 20 19:12:55 2019 matrix includes 64 packed rows
- Wed Nov 20 19:12:56 2019 matrix is 10444882 x 10445109 (4766.7 MB) with weight 1272910988 (121.87/col)
- Wed Nov 20 19:12:56 2019 sparse part has weight 1145115055 (109.63/col)
- Wed Nov 20 19:12:56 2019 using block size 8192 and superblock size 2162688 for processor cache size 22528 kB
- Wed Nov 20 19:13:56 2019 commencing Lanczos iteration (16 threads)
- Wed Nov 20 19:13:56 2019 memory use: 3983.5 MB
- Wed Nov 20 19:14:06 2019 restarting at iteration 42682 (dim = 2699179)
- Wed Nov 20 19:14:12 2019 checkpointing every 500000 dimensions
- Wed Nov 20 19:14:17 2019 linear algebra at 25.9%, ETA 15h35m
- Thu Nov 21 10:46:03 2019 lanczos halted after 165179 iterations (dim = 10444881)
- Thu Nov 21 10:46:11 2019 recovered 29 nontrivial dependencies
- Thu Nov 21 10:46:15 2019 BLanczosTime: 56115
- Thu Nov 21 10:46:15 2019
- Thu Nov 21 10:46:15 2019 commencing square root phase
- Thu Nov 21 10:46:15 2019 reading relations for dependency 1
- Thu Nov 21 10:46:24 2019 read 5220444 cycles
- Thu Nov 21 10:46:33 2019 cycles contain 16854168 unique relations
- Thu Nov 21 11:10:25 2019 read 16854168 relations
- Thu Nov 21 11:11:44 2019 multiplying 16854168 relations
- Thu Nov 21 11:26:51 2019 multiply complete, coefficients have about 986.08 million bits
- Thu Nov 21 11:26:56 2019 initial square root is modulo 702423437
- Thu Nov 21 11:44:09 2019 sqrtTime: 3474
- Thu Nov 21 11:44:10 2019 p59 factor: 13062588932317156565314686995353942994435946206106821864501
- Thu Nov 21 11:44:10 2019 p113 factor: 74477816216804202632633252556502326884276094933187223259314612882063803412665059918433762779211735253460570466481
- Thu Nov 21 11:44:10 2019 elapsed time 16:33:11
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