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- Mon Aug 5 20:41:56 2019
- Mon Aug 5 20:41:56 2019
- Mon Aug 5 20:41:56 2019 Msieve v. 1.54 (SVN 1025)
- Mon Aug 5 20:41:56 2019 random seeds: 7ca841fb bc06f818
- Mon Aug 5 20:41:56 2019 factoring 63069220557500519603432761765425522806843945868172200597667858771479456602158381580604884455112621867180440050993335648571539085829433192394549583175612404906691105860910201002015426784371730582104908036221 (206 digits)
- Mon Aug 5 20:41:57 2019 searching for 15-digit factors
- Mon Aug 5 20:41:58 2019 commencing number field sieve (206-digit input)
- Mon Aug 5 20:41:58 2019 R0: 1021700124811674880570504490
- Mon Aug 5 20:41:58 2019 R1: -31964044249933
- Mon Aug 5 20:41:58 2019 A0: 1
- Mon Aug 5 20:41:58 2019 A1: -4
- Mon Aug 5 20:41:58 2019 A2: -10
- Mon Aug 5 20:41:58 2019 A3: 10
- Mon Aug 5 20:41:58 2019 A4: 15
- Mon Aug 5 20:41:58 2019 A5: -6
- Mon Aug 5 20:41:58 2019 A6: -7
- Mon Aug 5 20:41:58 2019 A7: 1
- Mon Aug 5 20:41:58 2019 A8: 1
- Mon Aug 5 20:41:58 2019 skew 1.00, size 2.633e-06, alpha 3.205, combined = 9.632e-14 rroots = 8
- Mon Aug 5 20:41:58 2019
- Mon Aug 5 20:41:58 2019 commencing relation filtering
- Mon Aug 5 20:41:58 2019 setting target matrix density to 108.0
- Mon Aug 5 20:41:58 2019 estimated available RAM is 15984.7 MB
- Mon Aug 5 20:41:58 2019 commencing duplicate removal, pass 1
- Mon Aug 5 20:49:25 2019 error -15 reading relation 59477130
- Mon Aug 5 20:52:18 2019 error -1 reading relation 82134288
- Mon Aug 5 20:59:50 2019 error -11 reading relation 140482705
- Mon Aug 5 21:03:31 2019 error -15 reading relation 168543879
- Mon Aug 5 21:06:36 2019 skipped 32 relations with b > 2^32
- Mon Aug 5 21:06:36 2019 skipped 14 relations with composite factors
- Mon Aug 5 21:06:36 2019 found 7759607 hash collisions in 187908349 relations
- Mon Aug 5 21:06:36 2019 commencing duplicate removal, pass 2
- Mon Aug 5 21:08:15 2019 found 0 duplicates and 187908349 unique relations
- Mon Aug 5 21:08:15 2019 memory use: 522.4 MB
- Mon Aug 5 21:08:15 2019 reading ideals above 117243904
- Mon Aug 5 21:08:15 2019 commencing singleton removal, initial pass
- Mon Aug 5 21:27:22 2019 memory use: 3012.0 MB
- Mon Aug 5 21:27:22 2019 reading all ideals from disk
- Mon Aug 5 21:27:30 2019 memory use: 3921.8 MB
- Mon Aug 5 21:27:41 2019 commencing in-memory singleton removal
- Mon Aug 5 21:27:52 2019 begin with 187908349 relations and 163246950 unique ideals
- Mon Aug 5 21:30:04 2019 reduce to 125088324 relations and 94366028 ideals in 15 passes
- Mon Aug 5 21:30:04 2019 max relations containing the same ideal: 41
- Mon Aug 5 21:30:14 2019 reading ideals above 720000
- Mon Aug 5 21:30:15 2019 commencing singleton removal, initial pass
- Mon Aug 5 21:46:46 2019 memory use: 2756.0 MB
- Mon Aug 5 21:46:46 2019 reading all ideals from disk
- Mon Aug 5 21:46:57 2019 memory use: 4956.5 MB
- Mon Aug 5 21:47:15 2019 keeping 107124527 ideals with weight <= 200, target excess is 626724
- Mon Aug 5 21:47:32 2019 commencing in-memory singleton removal
- Mon Aug 5 21:47:46 2019 begin with 125088324 relations and 107124527 unique ideals
- Mon Aug 5 21:49:31 2019 reduce to 125084364 relations and 107120567 ideals in 8 passes
- Mon Aug 5 21:49:31 2019 max relations containing the same ideal: 200
- Mon Aug 5 21:50:37 2019 removing 11190478 relations and 9190478 ideals in 2000000 cliques
- Mon Aug 5 21:50:40 2019 commencing in-memory singleton removal
- Mon Aug 5 21:50:53 2019 begin with 113893886 relations and 107120567 unique ideals
- Mon Aug 5 21:52:30 2019 reduce to 113052928 relations and 97071249 ideals in 8 passes
- Mon Aug 5 21:52:30 2019 max relations containing the same ideal: 197
- Mon Aug 5 21:53:27 2019 removing 8640668 relations and 6640668 ideals in 2000000 cliques
- Mon Aug 5 21:53:30 2019 commencing in-memory singleton removal
- Mon Aug 5 21:53:42 2019 begin with 104412260 relations and 97071249 unique ideals
- Mon Aug 5 21:55:17 2019 reduce to 103843006 relations and 89850649 ideals in 9 passes
- Mon Aug 5 21:55:17 2019 max relations containing the same ideal: 187
- Mon Aug 5 21:56:08 2019 removing 7889210 relations and 5889210 ideals in 2000000 cliques
- Mon Aug 5 21:56:11 2019 commencing in-memory singleton removal
- Mon Aug 5 21:56:20 2019 begin with 95953796 relations and 89850649 unique ideals
- Mon Aug 5 21:57:35 2019 reduce to 95438131 relations and 83436108 ideals in 8 passes
- Mon Aug 5 21:57:35 2019 max relations containing the same ideal: 178
- Mon Aug 5 21:58:21 2019 removing 7519116 relations and 5519116 ideals in 2000000 cliques
- Mon Aug 5 21:58:24 2019 commencing in-memory singleton removal
- Mon Aug 5 21:58:33 2019 begin with 87919015 relations and 83436108 unique ideals
- Mon Aug 5 21:59:41 2019 reduce to 87417791 relations and 77405956 ideals in 8 passes
- Mon Aug 5 21:59:41 2019 max relations containing the same ideal: 169
- Mon Aug 5 22:00:23 2019 removing 7313253 relations and 5313253 ideals in 2000000 cliques
- Mon Aug 5 22:00:26 2019 commencing in-memory singleton removal
- Mon Aug 5 22:00:33 2019 begin with 80104538 relations and 77405956 unique ideals
- Mon Aug 5 22:01:26 2019 reduce to 79597531 relations and 71575262 ideals in 7 passes
- Mon Aug 5 22:01:26 2019 max relations containing the same ideal: 159
- Mon Aug 5 22:02:05 2019 removing 7190906 relations and 5190906 ideals in 2000000 cliques
- Mon Aug 5 22:02:07 2019 commencing in-memory singleton removal
- Mon Aug 5 22:02:14 2019 begin with 72406625 relations and 71575262 unique ideals
- Mon Aug 5 22:03:07 2019 reduce to 71874882 relations and 65840733 ideals in 8 passes
- Mon Aug 5 22:03:07 2019 max relations containing the same ideal: 146
- Mon Aug 5 22:03:43 2019 removing 7127776 relations and 5127776 ideals in 2000000 cliques
- Mon Aug 5 22:03:45 2019 commencing in-memory singleton removal
- Mon Aug 5 22:03:51 2019 begin with 64747106 relations and 65840733 unique ideals
- Mon Aug 5 22:04:36 2019 reduce to 64173181 relations and 60125003 ideals in 8 passes
- Mon Aug 5 22:04:36 2019 max relations containing the same ideal: 139
- Mon Aug 5 22:05:07 2019 removing 7122181 relations and 5122181 ideals in 2000000 cliques
- Mon Aug 5 22:05:10 2019 commencing in-memory singleton removal
- Mon Aug 5 22:05:15 2019 begin with 57051000 relations and 60125003 unique ideals
- Mon Aug 5 22:05:54 2019 reduce to 56400244 relations and 54334369 ideals in 8 passes
- Mon Aug 5 22:05:54 2019 max relations containing the same ideal: 131
- Mon Aug 5 22:06:21 2019 removing 5213030 relations and 3874155 ideals in 1338875 cliques
- Mon Aug 5 22:06:23 2019 commencing in-memory singleton removal
- Mon Aug 5 22:06:27 2019 begin with 51187214 relations and 54334369 unique ideals
- Mon Aug 5 22:07:02 2019 reduce to 50791242 relations and 50055747 ideals in 8 passes
- Mon Aug 5 22:07:02 2019 max relations containing the same ideal: 119
- Mon Aug 5 22:07:27 2019 removing 69390 relations and 60895 ideals in 8495 cliques
- Mon Aug 5 22:07:28 2019 commencing in-memory singleton removal
- Mon Aug 5 22:07:32 2019 begin with 50721852 relations and 50055747 unique ideals
- Mon Aug 5 22:07:49 2019 reduce to 50721769 relations and 49994769 ideals in 4 passes
- Mon Aug 5 22:07:49 2019 max relations containing the same ideal: 119
- Mon Aug 5 22:08:00 2019 relations with 0 large ideals: 29191
- Mon Aug 5 22:08:00 2019 relations with 1 large ideals: 27004
- Mon Aug 5 22:08:00 2019 relations with 2 large ideals: 176723
- Mon Aug 5 22:08:00 2019 relations with 3 large ideals: 1088832
- Mon Aug 5 22:08:00 2019 relations with 4 large ideals: 3842077
- Mon Aug 5 22:08:00 2019 relations with 5 large ideals: 8514764
- Mon Aug 5 22:08:00 2019 relations with 6 large ideals: 12423955
- Mon Aug 5 22:08:00 2019 relations with 7+ large ideals: 24619223
- Mon Aug 5 22:08:00 2019 commencing 2-way merge
- Mon Aug 5 22:08:32 2019 reduce to 33975921 relation sets and 33248921 unique ideals
- Mon Aug 5 22:08:32 2019 commencing full merge
- Mon Aug 5 22:21:14 2019 memory use: 4144.5 MB
- Mon Aug 5 22:21:17 2019 found 15342510 cycles, need 15323121
- Mon Aug 5 22:21:22 2019 weight of 15323121 cycles is about 1655469586 (108.04/cycle)
- Mon Aug 5 22:21:22 2019 distribution of cycle lengths:
- Mon Aug 5 22:21:22 2019 1 relations: 1105753
- Mon Aug 5 22:21:22 2019 2 relations: 1140274
- Mon Aug 5 22:21:22 2019 3 relations: 1213636
- Mon Aug 5 22:21:22 2019 4 relations: 1191842
- Mon Aug 5 22:21:22 2019 5 relations: 1174336
- Mon Aug 5 22:21:22 2019 6 relations: 1133740
- Mon Aug 5 22:21:22 2019 7 relations: 1074673
- Mon Aug 5 22:21:22 2019 8 relations: 1012548
- Mon Aug 5 22:21:22 2019 9 relations: 930910
- Mon Aug 5 22:21:22 2019 10+ relations: 5345409
- Mon Aug 5 22:21:23 2019 heaviest cycle: 28 relations
- Mon Aug 5 22:21:26 2019 commencing cycle optimization
- Mon Aug 5 22:21:56 2019 start with 124693754 relations
- Mon Aug 5 22:26:36 2019 pruned 5201575 relations
- Mon Aug 5 22:26:37 2019 memory use: 3380.5 MB
- Mon Aug 5 22:26:37 2019 distribution of cycle lengths:
- Mon Aug 5 22:26:37 2019 1 relations: 1105753
- Mon Aug 5 22:26:37 2019 2 relations: 1165692
- Mon Aug 5 22:26:37 2019 3 relations: 1260877
- Mon Aug 5 22:26:37 2019 4 relations: 1236901
- Mon Aug 5 22:26:37 2019 5 relations: 1228468
- Mon Aug 5 22:26:37 2019 6 relations: 1180576
- Mon Aug 5 22:26:37 2019 7 relations: 1122168
- Mon Aug 5 22:26:37 2019 8 relations: 1051505
- Mon Aug 5 22:26:37 2019 9 relations: 964078
- Mon Aug 5 22:26:37 2019 10+ relations: 5007103
- Mon Aug 5 22:26:37 2019 heaviest cycle: 28 relations
- Mon Aug 5 22:27:10 2019 RelProcTime: 6312
- Mon Aug 5 22:27:10 2019
- Mon Aug 5 22:27:10 2019 commencing linear algebra
- Mon Aug 5 22:27:11 2019 read 15323121 cycles
- Mon Aug 5 22:27:45 2019 cycles contain 50283442 unique relations
- Mon Aug 5 22:32:18 2019 read 50283442 relations
- Mon Aug 5 22:34:04 2019 using 20 quadratic characters above 4294917295
- Mon Aug 5 22:37:19 2019 building initial matrix
- Mon Aug 5 22:46:44 2019 memory use: 6084.0 MB
- Mon Aug 5 22:46:56 2019 read 15323121 cycles
- Mon Aug 5 22:46:58 2019 matrix is 15322944 x 15323121 (6511.5 MB) with weight 1831049237 (119.50/col)
- Mon Aug 5 22:46:58 2019 sparse part has weight 1553717571 (101.40/col)
- Mon Aug 5 22:50:19 2019 filtering completed in 2 passes
- Mon Aug 5 22:50:22 2019 matrix is 15322636 x 15322813 (6511.5 MB) with weight 1831041079 (119.50/col)
- Mon Aug 5 22:50:22 2019 sparse part has weight 1553715089 (101.40/col)
- Mon Aug 5 22:51:15 2019 matrix starts at (0, 0)
- Mon Aug 5 22:51:17 2019 matrix is 15322636 x 15322813 (6511.5 MB) with weight 1831041079 (119.50/col)
- Mon Aug 5 22:51:17 2019 sparse part has weight 1553715089 (101.40/col)
- Mon Aug 5 22:51:17 2019 saving the first 48 matrix rows for later
- Mon Aug 5 22:51:20 2019 matrix includes 64 packed rows
- Mon Aug 5 22:51:23 2019 matrix is 15322588 x 15322813 (6228.9 MB) with weight 1572823797 (102.65/col)
- Mon Aug 5 22:51:23 2019 sparse part has weight 1479645501 (96.56/col)
- Mon Aug 5 22:51:23 2019 using block size 8192 and superblock size 589824 for processor cache size 6144 kB
- Mon Aug 5 22:52:21 2019 commencing Lanczos iteration (4 threads)
- Mon Aug 5 22:52:21 2019 memory use: 6045.3 MB
- Mon Aug 5 22:54:39 2019 linear algebra at 0.0%, ETA 368h51m
- Mon Aug 5 22:55:22 2019 checkpointing every 50000 dimensions
- Mon Aug 12 18:21:51 2019 lanczos halted after 242316 iterations (dim = 15322584)
- Mon Aug 12 18:22:20 2019 recovered 32 nontrivial dependencies
- Mon Aug 12 18:22:21 2019 BLanczosTime: 590111
- Mon Aug 12 18:22:21 2019
- Mon Aug 12 18:22:21 2019 commencing square root phase
- Mon Aug 12 18:22:21 2019 handling dependencies 1 to 64
- Mon Aug 12 18:22:21 2019 reading relations for dependency 1
- Mon Aug 12 18:22:23 2019 read 7660573 cycles
- Mon Aug 12 18:22:35 2019 cycles contain 25140252 unique relations
- Mon Aug 12 18:25:07 2019 read 25140252 relations
- Mon Aug 12 18:26:49 2019 multiplying 25140252 relations
- Mon Aug 12 18:57:45 2019 multiply complete, coefficients have about 620.37 million bits
- Mon Aug 12 18:57:51 2019 initial square root is modulo 367841
- Mon Aug 12 19:27:09 2019 sqrtTime: 3888
- Mon Aug 12 19:27:09 2019 p63 factor: 211989513166849646619769147757373845955228114025943493978009389
- Mon Aug 12 19:27:09 2019 p144 factor: 297511040123295663655687157248737326775881772925805754672260829401741190469223085847566776831199637813792102364962243013903086197935234280505489
- Mon Aug 12 19:27:09 2019 elapsed time 166:45:13
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