Thu Apr 20 15:16:00 2017
Thu Apr 20 15:16:00 2017
Thu Apr 20 15:16:00 2017 Msieve v. 1.53 (SVN 1005)
Thu Apr 20 15:16:00 2017 random seeds: e5a175b0 b317302b
Thu Apr 20 15:16:00 2017 factoring 6444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444443 (232 digits)
Thu Apr 20 15:16:01 2017 searching for 15-digit factors
Thu Apr 20 15:16:01 2017 commencing number field sieve (232-digit input)
Thu Apr 20 15:16:01 2017 R0: -100000000000000000000000000000000000000
Thu Apr 20 15:16:01 2017 R1: 1
Thu Apr 20 15:16:01 2017 A0: -13
Thu Apr 20 15:16:01 2017 A1: 0
Thu Apr 20 15:16:02 2017 A2: 0
Thu Apr 20 15:16:02 2017 A3: 0
Thu Apr 20 15:16:02 2017 A4: 0
Thu Apr 20 15:16:02 2017 A5: 0
Thu Apr 20 15:16:02 2017 A6: 58000
Thu Apr 20 15:16:02 2017 skew 0.25, size 8.271e-012, alpha -0.470, combined = 5.685e-013 rroots = 2
Thu Apr 20 15:16:02 2017
Thu Apr 20 15:16:02 2017 commencing relation filtering
Thu Apr 20 15:16:02 2017 setting max relations to 140000001
Thu Apr 20 15:16:02 2017 estimated available RAM is 8172.2 MB
Thu Apr 20 15:16:02 2017 commencing duplicate removal, pass 1
... skipping error ...
Thu Apr 20 15:40:55 2017 skipped 7 relations with b > 2^32
Thu Apr 20 15:40:55 2017 skipped 21 relations with composite factors
Thu Apr 20 15:40:55 2017 found 5751743 hash collisions in 139999631 relations
Thu Apr 20 15:40:55 2017 commencing duplicate removal, pass 2
Thu Apr 20 15:48:11 2017 found 1571132 duplicates and 138428499 unique relations
Thu Apr 20 15:48:11 2017 memory use: 389.2 MB
Thu Apr 20 15:48:11 2017 reading ideals above 52887552
Thu Apr 20 15:48:11 2017 commencing singleton removal, initial pass
Thu Apr 20 16:05:23 2017 memory use: 3012.0 MB
Thu Apr 20 16:05:24 2017 reading all ideals from disk
Thu Apr 20 16:06:19 2017 memory use: 2575.8 MB
Thu Apr 20 16:06:25 2017 keeping 145168457 ideals with weight <= 200, target excess is 6428358
Thu Apr 20 16:06:31 2017 commencing in-memory singleton removal
Thu Apr 20 16:06:36 2017 begin with 138428499 relations and 145168457 unique ideals
Thu Apr 20 16:07:39 2017 reduce to 50935695 relations and 42342121 ideals in 25 passes
Thu Apr 20 16:07:40 2017 max relations containing the same ideal: 27
Thu Apr 20 16:07:50 2017 reading ideals above 720000
Thu Apr 20 16:07:50 2017 commencing singleton removal, initial pass
Thu Apr 20 16:16:26 2017 memory use: 1378.0 MB
Thu Apr 20 16:16:28 2017 reading all ideals from disk
Thu Apr 20 16:16:53 2017 memory use: 1945.1 MB
Thu Apr 20 16:16:59 2017 keeping 48386530 ideals with weight <= 200, target excess is 280973
Thu Apr 20 16:17:04 2017 commencing in-memory singleton removal
Thu Apr 20 16:17:09 2017 begin with 50935696 relations and 48386530 unique ideals
Thu Apr 20 16:18:11 2017 reduce to 50932061 relations and 48382820 ideals in 14 passes
Thu Apr 20 16:18:11 2017 max relations containing the same ideal: 200
Thu Apr 20 16:18:36 2017 removing 4810463 relations and 4410464 ideals in 400000 cliques
Thu Apr 20 16:18:38 2017 commencing in-memory singleton removal
Thu Apr 20 16:18:42 2017 begin with 46121598 relations and 48382820 unique ideals
Thu Apr 20 16:19:30 2017 reduce to 45744225 relations and 43590568 ideals in 12 passes
Thu Apr 20 16:19:31 2017 max relations containing the same ideal: 195
Thu Apr 20 16:19:53 2017 removing 3484279 relations and 3084279 ideals in 400000 cliques
Thu Apr 20 16:19:54 2017 commencing in-memory singleton removal
Thu Apr 20 16:19:58 2017 begin with 42259946 relations and 43590568 unique ideals
Thu Apr 20 16:20:34 2017 reduce to 42034662 relations and 40278814 ideals in 10 passes
Thu Apr 20 16:20:35 2017 max relations containing the same ideal: 184
Thu Apr 20 16:20:55 2017 removing 3066998 relations and 2666998 ideals in 400000 cliques
Thu Apr 20 16:20:56 2017 commencing in-memory singleton removal
Thu Apr 20 16:21:00 2017 begin with 38967664 relations and 40278814 unique ideals
Thu Apr 20 16:21:33 2017 reduce to 38777566 relations and 37419890 ideals in 10 passes
Thu Apr 20 16:21:34 2017 max relations containing the same ideal: 177
Thu Apr 20 16:21:53 2017 removing 2845294 relations and 2445294 ideals in 400000 cliques
Thu Apr 20 16:21:54 2017 commencing in-memory singleton removal
Thu Apr 20 16:21:57 2017 begin with 35932272 relations and 37419890 unique ideals
Thu Apr 20 16:22:28 2017 reduce to 35755316 relations and 34795948 ideals in 10 passes
Thu Apr 20 16:22:28 2017 max relations containing the same ideal: 167
Thu Apr 20 16:22:46 2017 removing 2704751 relations and 2304752 ideals in 400000 cliques
Thu Apr 20 16:22:46 2017 commencing in-memory singleton removal
Thu Apr 20 16:22:50 2017 begin with 33050565 relations and 34795948 unique ideals
Thu Apr 20 16:23:15 2017 reduce to 32877073 relations and 32315923 ideals in 9 passes
Thu Apr 20 16:23:15 2017 max relations containing the same ideal: 156
Thu Apr 20 16:23:31 2017 removing 1700572 relations and 1465351 ideals in 235221 cliques
Thu Apr 20 16:23:32 2017 commencing in-memory singleton removal
Thu Apr 20 16:23:35 2017 begin with 31176501 relations and 32315923 unique ideals
Thu Apr 20 16:23:56 2017 reduce to 31104721 relations and 30778330 ideals in 8 passes
Thu Apr 20 16:23:56 2017 max relations containing the same ideal: 152
Thu Apr 20 16:24:15 2017 relations with 0 large ideals: 0
Thu Apr 20 16:24:15 2017 relations with 1 large ideals: 726
Thu Apr 20 16:24:15 2017 relations with 2 large ideals: 17998
Thu Apr 20 16:24:15 2017 relations with 3 large ideals: 186772
Thu Apr 20 16:24:15 2017 relations with 4 large ideals: 1037919
Thu Apr 20 16:24:15 2017 relations with 5 large ideals: 3414129
Thu Apr 20 16:24:15 2017 relations with 6 large ideals: 6876507
Thu Apr 20 16:24:15 2017 relations with 7+ large ideals: 19570670
Thu Apr 20 16:24:15 2017 commencing 2-way merge
Thu Apr 20 16:24:37 2017 reduce to 17445884 relation sets and 17119492 unique ideals
Thu Apr 20 16:24:37 2017 commencing full merge
Thu Apr 20 16:28:35 2017 memory use: 1979.1 MB
Thu Apr 20 16:28:37 2017 found 9427880 cycles, need 9383692
Thu Apr 20 16:28:38 2017 weight of 9383692 cycles is about 657071026 (70.02/cycle)
Thu Apr 20 16:28:38 2017 distribution of cycle lengths:
Thu Apr 20 16:28:38 2017 1 relations: 1345460
Thu Apr 20 16:28:38 2017 2 relations: 1253706
Thu Apr 20 16:28:38 2017 3 relations: 1205714
Thu Apr 20 16:28:38 2017 4 relations: 1037781
Thu Apr 20 16:28:38 2017 5 relations: 937060
Thu Apr 20 16:28:38 2017 6 relations: 778966
Thu Apr 20 16:28:38 2017 7 relations: 647397
Thu Apr 20 16:28:38 2017 8 relations: 533830
Thu Apr 20 16:28:38 2017 9 relations: 439649
Thu Apr 20 16:28:38 2017 10+ relations: 1204129
Thu Apr 20 16:28:38 2017 heaviest cycle: 19 relations
Thu Apr 20 16:28:39 2017 commencing cycle optimization
Thu Apr 20 16:28:48 2017 start with 48117642 relations
Thu Apr 20 16:29:41 2017 pruned 674722 relations
Thu Apr 20 16:29:41 2017 memory use: 1758.1 MB
Thu Apr 20 16:29:41 2017 distribution of cycle lengths:
Thu Apr 20 16:29:41 2017 1 relations: 1345460
Thu Apr 20 16:29:41 2017 2 relations: 1274670
Thu Apr 20 16:29:41 2017 3 relations: 1235527
Thu Apr 20 16:29:41 2017 4 relations: 1050226
Thu Apr 20 16:29:41 2017 5 relations: 945615
Thu Apr 20 16:29:41 2017 6 relations: 779252
Thu Apr 20 16:29:41 2017 7 relations: 644896
Thu Apr 20 16:29:41 2017 8 relations: 529525
Thu Apr 20 16:29:41 2017 9 relations: 433560
Thu Apr 20 16:29:41 2017 10+ relations: 1144961
Thu Apr 20 16:29:41 2017 heaviest cycle: 19 relations
Thu Apr 20 16:30:00 2017 RelProcTime: 4438
Thu Apr 20 16:30:00 2017
Thu Apr 20 16:30:00 2017 commencing linear algebra
Thu Apr 20 16:30:01 2017 read 9383692 cycles
Thu Apr 20 16:30:14 2017 cycles contain 30743808 unique relations
Thu Apr 20 16:39:40 2017 read 30743808 relations
Thu Apr 20 16:40:18 2017 using 20 quadratic characters above 4294917295
Thu Apr 20 16:42:28 2017 building initial matrix
Thu Apr 20 16:46:06 2017 memory use: 3843.8 MB
Thu Apr 20 16:47:58 2017 read 9383692 cycles
Thu Apr 20 16:48:00 2017 matrix is 9383515 x 9383692 (2843.9 MB) with weight 830416198 (88.50/col)
Thu Apr 20 16:48:00 2017 sparse part has weight 642302622 (68.45/col)
Thu Apr 20 16:49:27 2017 filtering completed in 2 passes
Thu Apr 20 16:49:28 2017 matrix is 9373566 x 9373743 (2843.3 MB) with weight 830173895 (88.56/col)
Thu Apr 20 16:49:29 2017 sparse part has weight 642252500 (68.52/col)
Thu Apr 20 16:52:19 2017 matrix starts at (0, 0)
Thu Apr 20 16:52:20 2017 matrix is 9373566 x 9373743 (2843.3 MB) with weight 830173895 (88.56/col)
Thu Apr 20 16:52:20 2017 sparse part has weight 642252500 (68.52/col)
Thu Apr 20 16:52:20 2017 saving the first 48 matrix rows for later
Thu Apr 20 16:52:22 2017 matrix includes 64 packed rows
Thu Apr 20 16:52:24 2017 matrix is 9373518 x 9373743 (2721.2 MB) with weight 664724323 (70.91/col)
Thu Apr 20 16:52:24 2017 sparse part has weight 619617799 (66.10/col)
Thu Apr 20 16:52:24 2017 using block size 8192 and superblock size 786432 for processor cache size 8192 kB
Thu Apr 20 16:52:58 2017 commencing Lanczos iteration (8 threads)
Thu Apr 20 16:52:58 2017 memory use: 2258.5 MB
Thu Apr 20 16:53:37 2017 linear algebra at 0.0%, ETA 63h42m
Thu Apr 20 16:53:49 2017 checkpointing every 150000 dimensions
Sat Apr 22 23:21:22 2017 lanczos halted after 148228 iterations (dim = 9373514)
Sat Apr 22 23:21:53 2017 recovered 34 nontrivial dependencies
Sat Apr 22 23:23:13 2017 BLanczosTime: 197593
Sat Apr 22 23:36:00 2017
Sat Apr 22 23:36:00 2017
Sat Apr 22 23:36:00 2017 Msieve v. 1.53 (SVN 1005)
Sat Apr 22 23:36:00 2017 random seeds: 676c9a48 b5977fff
Sat Apr 22 23:36:00 2017 factoring 6444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444443 (232 digits)
Sat Apr 22 23:36:01 2017 searching for 15-digit factors
Sat Apr 22 23:36:02 2017 commencing number field sieve (232-digit input)
Sat Apr 22 23:36:02 2017 R0: -100000000000000000000000000000000000000
Sat Apr 22 23:36:02 2017 R1: 1
Sat Apr 22 23:36:02 2017 A0: -13
Sat Apr 22 23:36:02 2017 A1: 0
Sat Apr 22 23:36:02 2017 A2: 0
Sat Apr 22 23:36:02 2017 A3: 0
Sat Apr 22 23:36:02 2017 A4: 0
Sat Apr 22 23:36:02 2017 A5: 0
Sat Apr 22 23:36:02 2017 A6: 58000
Sat Apr 22 23:36:02 2017 skew 0.25, size 8.271e-012, alpha -0.470, combined = 5.685e-013 rroots = 2
Sat Apr 22 23:36:02 2017
Sat Apr 22 23:36:02 2017 commencing square root phase
Sat Apr 22 23:36:02 2017 handling dependencies 16 to 21
Sat Apr 22 23:36:02 2017 reading relations for dependency 16
Sat Apr 22 23:36:04 2017 read 4689796 cycles
Sat Apr 22 23:36:10 2017 cycles contain 15380210 unique relations
Sat Apr 22 23:48:44 2017 read 15380210 relations
Sat Apr 22 23:50:09 2017 multiplying 15380210 relations
Sun Apr 23 00:12:48 2017 multiply complete, coefficients have about 612.83 million bits
Sun Apr 23 00:12:50 2017 initial square root is modulo 314827
Sun Apr 23 00:36:59 2017 sqrtTime: 3657
Sun Apr 23 00:37:00 2017 p88 factor: 4023899318746439212971071540239479671887153874977868069805065525672688400316422571296627
Sun Apr 23 00:37:00 2017 p145 factor: 1601542169412945179451893811246911489319535578764618873793658428459280795650755595512264365054405056999866344993010590139871611630514667649812409
Sun Apr 23 00:37:00 2017 elapsed time 01:01:00