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- Tue Feb 3 10:21:51 2015
- Tue Feb 3 10:21:51 2015 Msieve v. 1.53 (SVN unknown)
- Tue Feb 3 10:21:51 2015 random seeds: 86f84fb8 3df47b70
- Tue Feb 3 10:21:51 2015 factoring 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999979 (232 digits)
- Tue Feb 3 10:21:52 2015 searching for 15-digit factors
- Tue Feb 3 10:21:54 2015 commencing number field sieve (232-digit input)
- Tue Feb 3 10:21:54 2015 R0: -500000000000000000000000000000000000000
- Tue Feb 3 10:21:54 2015 R1: 1
- Tue Feb 3 10:21:54 2015 A0: -525
- Tue Feb 3 10:21:54 2015 A1: 0
- Tue Feb 3 10:21:54 2015 A2: 0
- Tue Feb 3 10:21:54 2015 A3: 0
- Tue Feb 3 10:21:54 2015 A4: 0
- Tue Feb 3 10:21:54 2015 A5: 0
- Tue Feb 3 10:21:54 2015 A6: 16
- Tue Feb 3 10:21:54 2015 skew 1.00, size 8.534e-12, alpha 1.050, combined = 5.578e-13 rroots = 2
- Tue Feb 3 10:21:54 2015
- Tue Feb 3 10:21:54 2015 commencing relation filtering
- Tue Feb 3 10:21:54 2015 setting target matrix density to 120.0
- Tue Feb 3 10:21:54 2015 estimated available RAM is 16029.9 MB
- Tue Feb 3 10:21:54 2015 commencing duplicate removal, pass 1
- Tue Feb 3 10:34:39 2015 skipped 11 relations with b > 2^32
- Tue Feb 3 10:34:39 2015 found 7628595 hash collisions in 186146650 relations
- Tue Feb 3 10:34:54 2015 added 1217173 free relations
- Tue Feb 3 10:34:54 2015 commencing duplicate removal, pass 2
- Tue Feb 3 10:37:56 2015 found 0 duplicates and 187363823 unique relations
- Tue Feb 3 10:37:56 2015 memory use: 522.4 MB
- Tue Feb 3 10:37:56 2015 reading ideals above 125894656
- Tue Feb 3 10:37:56 2015 commencing singleton removal, initial pass
- Tue Feb 3 10:53:53 2015 memory use: 3012.0 MB
- Tue Feb 3 10:53:53 2015 reading all ideals from disk
- Tue Feb 3 10:54:24 2015 memory use: 3156.7 MB
- Tue Feb 3 10:54:30 2015 commencing in-memory singleton removal
- Tue Feb 3 10:54:36 2015 begin with 187363823 relations and 156569252 unique ideals
- Tue Feb 3 10:55:41 2015 reduce to 116079354 relations and 77341639 ideals in 14 passes
- Tue Feb 3 10:55:41 2015 max relations containing the same ideal: 40
- Tue Feb 3 10:55:46 2015 reading ideals above 720000
- Tue Feb 3 10:55:47 2015 commencing singleton removal, initial pass
- Tue Feb 3 11:09:48 2015 memory use: 2756.0 MB
- Tue Feb 3 11:09:48 2015 reading all ideals from disk
- Tue Feb 3 11:10:32 2015 memory use: 4455.0 MB
- Tue Feb 3 11:10:44 2015 keeping 91053309 ideals with weight <= 200, target excess is 600283
- Tue Feb 3 11:10:56 2015 commencing in-memory singleton removal
- Tue Feb 3 11:11:05 2015 begin with 116079354 relations and 91053309 unique ideals
- Tue Feb 3 11:12:08 2015 reduce to 116075294 relations and 91049249 ideals in 7 passes
- Tue Feb 3 11:12:08 2015 max relations containing the same ideal: 200
- Tue Feb 3 11:12:52 2015 removing 10720837 relations and 8720837 ideals in 2000000 cliques
- Tue Feb 3 11:12:55 2015 commencing in-memory singleton removal
- Tue Feb 3 11:13:02 2015 begin with 105354457 relations and 91049249 unique ideals
- Tue Feb 3 11:13:55 2015 reduce to 104633506 relations and 81591779 ideals in 8 passes
- Tue Feb 3 11:13:55 2015 max relations containing the same ideal: 196
- Tue Feb 3 11:14:31 2015 removing 8104697 relations and 6104697 ideals in 2000000 cliques
- Tue Feb 3 11:14:34 2015 commencing in-memory singleton removal
- Tue Feb 3 11:14:40 2015 begin with 96528809 relations and 81591779 unique ideals
- Tue Feb 3 11:15:19 2015 reduce to 96047698 relations and 74996778 ideals in 7 passes
- Tue Feb 3 11:15:19 2015 max relations containing the same ideal: 186
- Tue Feb 3 11:15:52 2015 removing 7341865 relations and 5341865 ideals in 2000000 cliques
- Tue Feb 3 11:15:54 2015 commencing in-memory singleton removal
- Tue Feb 3 11:15:59 2015 begin with 88705833 relations and 74996778 unique ideals
- Tue Feb 3 11:16:34 2015 reduce to 88282383 relations and 69223027 ideals in 7 passes
- Tue Feb 3 11:16:34 2015 max relations containing the same ideal: 177
- Tue Feb 3 11:17:04 2015 removing 6951855 relations and 4951855 ideals in 2000000 cliques
- Tue Feb 3 11:17:07 2015 commencing in-memory singleton removal
- Tue Feb 3 11:17:11 2015 begin with 81330528 relations and 69223027 unique ideals
- Tue Feb 3 11:17:43 2015 reduce to 80930160 relations and 63862544 ideals in 7 passes
- Tue Feb 3 11:17:43 2015 max relations containing the same ideal: 167
- Tue Feb 3 11:18:11 2015 removing 6701803 relations and 4701803 ideals in 2000000 cliques
- Tue Feb 3 11:18:13 2015 commencing in-memory singleton removal
- Tue Feb 3 11:18:17 2015 begin with 74228357 relations and 63862544 unique ideals
- Tue Feb 3 11:18:46 2015 reduce to 73835159 relations and 58758927 ideals in 7 passes
- Tue Feb 3 11:18:46 2015 max relations containing the same ideal: 159
- Tue Feb 3 11:19:11 2015 removing 6531186 relations and 4531186 ideals in 2000000 cliques
- Tue Feb 3 11:19:14 2015 commencing in-memory singleton removal
- Tue Feb 3 11:19:17 2015 begin with 67303973 relations and 58758927 unique ideals
- Tue Feb 3 11:19:44 2015 reduce to 66911147 relations and 53825476 ideals in 7 passes
- Tue Feb 3 11:19:44 2015 max relations containing the same ideal: 149
- Tue Feb 3 11:20:06 2015 removing 6408256 relations and 4408256 ideals in 2000000 cliques
- Tue Feb 3 11:20:09 2015 commencing in-memory singleton removal
- Tue Feb 3 11:20:12 2015 begin with 60502891 relations and 53825476 unique ideals
- Tue Feb 3 11:20:35 2015 reduce to 60098391 relations and 49001970 ideals in 7 passes
- Tue Feb 3 11:20:35 2015 max relations containing the same ideal: 137
- Tue Feb 3 11:20:56 2015 removing 6310535 relations and 4310535 ideals in 2000000 cliques
- Tue Feb 3 11:20:58 2015 commencing in-memory singleton removal
- Tue Feb 3 11:21:01 2015 begin with 53787856 relations and 49001970 unique ideals
- Tue Feb 3 11:21:22 2015 reduce to 53365519 relations and 44256677 ideals in 7 passes
- Tue Feb 3 11:21:22 2015 max relations containing the same ideal: 128
- Tue Feb 3 11:21:40 2015 removing 6235690 relations and 4235690 ideals in 2000000 cliques
- Tue Feb 3 11:21:42 2015 commencing in-memory singleton removal
- Tue Feb 3 11:21:45 2015 begin with 47129829 relations and 44256677 unique ideals
- Tue Feb 3 11:22:03 2015 reduce to 46681595 relations and 39558726 ideals in 7 passes
- Tue Feb 3 11:22:03 2015 max relations containing the same ideal: 113
- Tue Feb 3 11:22:19 2015 removing 6170442 relations and 4170442 ideals in 2000000 cliques
- Tue Feb 3 11:22:21 2015 commencing in-memory singleton removal
- Tue Feb 3 11:22:23 2015 begin with 40511153 relations and 39558726 unique ideals
- Tue Feb 3 11:22:38 2015 reduce to 40023297 relations and 34883015 ideals in 7 passes
- Tue Feb 3 11:22:38 2015 max relations containing the same ideal: 103
- Tue Feb 3 11:22:52 2015 removing 6112215 relations and 4112215 ideals in 2000000 cliques
- Tue Feb 3 11:22:54 2015 commencing in-memory singleton removal
- Tue Feb 3 11:22:56 2015 begin with 33911082 relations and 34883015 unique ideals
- Tue Feb 3 11:23:10 2015 reduce to 33365848 relations and 30202492 ideals in 8 passes
- Tue Feb 3 11:23:10 2015 max relations containing the same ideal: 93
- Tue Feb 3 11:23:22 2015 removing 6061447 relations and 4061447 ideals in 2000000 cliques
- Tue Feb 3 11:23:23 2015 commencing in-memory singleton removal
- Tue Feb 3 11:23:25 2015 begin with 27304401 relations and 30202492 unique ideals
- Tue Feb 3 11:23:36 2015 reduce to 26652017 relations and 25455730 ideals in 8 passes
- Tue Feb 3 11:23:36 2015 max relations containing the same ideal: 77
- Tue Feb 3 11:23:45 2015 removing 1968087 relations and 1468129 ideals in 499958 cliques
- Tue Feb 3 11:23:46 2015 commencing in-memory singleton removal
- Tue Feb 3 11:23:48 2015 begin with 24683930 relations and 25455730 unique ideals
- Tue Feb 3 11:23:58 2015 reduce to 24585316 relations and 23887325 ideals in 8 passes
- Tue Feb 3 11:23:58 2015 max relations containing the same ideal: 74
- Tue Feb 3 11:24:10 2015 relations with 0 large ideals: 22048
- Tue Feb 3 11:24:10 2015 relations with 1 large ideals: 12231
- Tue Feb 3 11:24:10 2015 relations with 2 large ideals: 139857
- Tue Feb 3 11:24:10 2015 relations with 3 large ideals: 864939
- Tue Feb 3 11:24:10 2015 relations with 4 large ideals: 2853972
- Tue Feb 3 11:24:10 2015 relations with 5 large ideals: 5536673
- Tue Feb 3 11:24:10 2015 relations with 6 large ideals: 6630521
- Tue Feb 3 11:24:10 2015 relations with 7+ large ideals: 8525075
- Tue Feb 3 11:24:10 2015 commencing 2-way merge
- Tue Feb 3 11:24:20 2015 reduce to 16327661 relation sets and 15629670 unique ideals
- Tue Feb 3 11:24:20 2015 commencing full merge
- Tue Feb 3 11:29:10 2015 memory use: 2092.2 MB
- Tue Feb 3 11:29:11 2015 found 7402088 cycles, need 7351870
- Tue Feb 3 11:29:13 2015 weight of 7351870 cycles is about 882924308 (120.10/cycle)
- Tue Feb 3 11:29:13 2015 distribution of cycle lengths:
- Tue Feb 3 11:29:13 2015 1 relations: 214107
- Tue Feb 3 11:29:13 2015 2 relations: 372128
- Tue Feb 3 11:29:13 2015 3 relations: 477157
- Tue Feb 3 11:29:13 2015 4 relations: 519499
- Tue Feb 3 11:29:13 2015 5 relations: 552012
- Tue Feb 3 11:29:13 2015 6 relations: 562614
- Tue Feb 3 11:29:13 2015 7 relations: 558757
- Tue Feb 3 11:29:13 2015 8 relations: 539112
- Tue Feb 3 11:29:13 2015 9 relations: 509493
- Tue Feb 3 11:29:13 2015 10+ relations: 3046991
- Tue Feb 3 11:29:13 2015 heaviest cycle: 28 relations
- Tue Feb 3 11:29:15 2015 commencing cycle optimization
- Tue Feb 3 11:29:27 2015 start with 66595541 relations
- Tue Feb 3 11:31:27 2015 pruned 3234341 relations
- Tue Feb 3 11:31:27 2015 memory use: 1710.6 MB
- Tue Feb 3 11:31:27 2015 distribution of cycle lengths:
- Tue Feb 3 11:31:27 2015 1 relations: 214107
- Tue Feb 3 11:31:27 2015 2 relations: 382020
- Tue Feb 3 11:31:27 2015 3 relations: 498205
- Tue Feb 3 11:31:27 2015 4 relations: 543235
- Tue Feb 3 11:31:27 2015 5 relations: 582479
- Tue Feb 3 11:31:27 2015 6 relations: 593035
- Tue Feb 3 11:31:27 2015 7 relations: 592072
- Tue Feb 3 11:31:27 2015 8 relations: 568652
- Tue Feb 3 11:31:27 2015 9 relations: 536815
- Tue Feb 3 11:31:27 2015 10+ relations: 2841250
- Tue Feb 3 11:31:27 2015 heaviest cycle: 28 relations
- Tue Feb 3 11:31:38 2015 RelProcTime: 4184
- Tue Feb 3 11:31:38 2015
- Tue Feb 3 11:31:38 2015 commencing linear algebra
- Tue Feb 3 11:31:41 2015 read 7351870 cycles
- Tue Feb 3 11:31:55 2015 cycles contain 24244165 unique relations
- Tue Feb 3 11:35:15 2015 read 24244165 relations
- Tue Feb 3 11:35:50 2015 using 20 quadratic characters above 2147483054
- Tue Feb 3 11:37:11 2015 building initial matrix
- Tue Feb 3 11:42:16 2015 memory use: 3126.3 MB
- Tue Feb 3 11:42:19 2015 read 7351870 cycles
- Tue Feb 3 11:42:20 2015 matrix is 7351698 x 7351870 (3441.2 MB) with weight 983486057 (133.77/col)
- Tue Feb 3 11:42:20 2015 sparse part has weight 821210916 (111.70/col)
- Tue Feb 3 11:43:37 2015 filtering completed in 2 passes
- Tue Feb 3 11:43:38 2015 matrix is 7351581 x 7351753 (3441.2 MB) with weight 983481232 (133.78/col)
- Tue Feb 3 11:43:38 2015 sparse part has weight 821208776 (111.70/col)
- Tue Feb 3 11:44:37 2015 matrix starts at (0, 0)
- Tue Feb 3 11:44:38 2015 matrix is 7351581 x 7351753 (3441.2 MB) with weight 983481232 (133.78/col)
- Tue Feb 3 11:44:38 2015 sparse part has weight 821208776 (111.70/col)
- Tue Feb 3 11:44:38 2015 saving the first 48 matrix rows for later
- Tue Feb 3 11:44:39 2015 matrix includes 64 packed rows
- Tue Feb 3 11:44:39 2015 matrix is 7351533 x 7351753 (3303.2 MB) with weight 846669203 (115.17/col)
- Tue Feb 3 11:44:39 2015 sparse part has weight 792388302 (107.78/col)
- Tue Feb 3 11:44:40 2015 using block size 8192 and superblock size 589824 for processor cache size 6144 kB
- Tue Feb 3 11:45:06 2015 commencing Lanczos iteration (4 threads)
- Tue Feb 3 11:45:06 2015 memory use: 2799.0 MB
- Tue Feb 3 11:46:26 2015 linear algebra at 0.0%, ETA 102h37m
- Tue Feb 3 11:46:51 2015 checkpointing every 80000 dimensions
- Tue Feb 3 11:47:26 2015 lanczos halted after 43 iterations (dim = 2709)
- Tue Feb 3 11:47:26 2015 BLanczosTime: 948
- Tue Feb 3 11:47:26 2015
- Tue Feb 3 11:47:26 2015 commencing square root phase
- Tue Feb 3 11:47:26 2015 handling dependencies 1 to 64
- Tue Feb 3 11:47:26 2015 reading relations for dependency 1
- Tue Feb 3 11:47:26 2015 error: read_cycles can't open dependency file
- Tue Feb 3 17:23:14 2015
- Tue Feb 3 17:23:14 2015
- Tue Feb 3 17:23:14 2015 Msieve v. 1.53 (SVN unknown)
- Tue Feb 3 17:23:14 2015 random seeds: 8e3cb5e4 db1870fc
- Tue Feb 3 17:23:14 2015 factoring 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999979 (232 digits)
- Tue Feb 3 17:23:15 2015 searching for 15-digit factors
- Tue Feb 3 17:23:17 2015 commencing number field sieve (232-digit input)
- Tue Feb 3 17:23:17 2015 R0: -500000000000000000000000000000000000000
- Tue Feb 3 17:23:17 2015 R1: 1
- Tue Feb 3 17:23:17 2015 A0: -525
- Tue Feb 3 17:23:17 2015 A1: 0
- Tue Feb 3 17:23:17 2015 A2: 0
- Tue Feb 3 17:23:17 2015 A3: 0
- Tue Feb 3 17:23:17 2015 A4: 0
- Tue Feb 3 17:23:17 2015 A5: 0
- Tue Feb 3 17:23:17 2015 A6: 16
- Tue Feb 3 17:23:17 2015 skew 1.00, size 8.534e-12, alpha 1.050, combined = 5.578e-13 rroots = 2
- Tue Feb 3 17:23:17 2015
- Tue Feb 3 17:23:17 2015 commencing linear algebra
- Tue Feb 3 17:23:18 2015 matrix starts at (0, 0)
- Tue Feb 3 17:23:19 2015 matrix is 7351581 x 7351753 (3441.2 MB) with weight 983481232 (133.78/col)
- Tue Feb 3 17:23:19 2015 sparse part has weight 821208776 (111.70/col)
- Tue Feb 3 17:23:19 2015 saving the first 48 matrix rows for later
- Tue Feb 3 17:23:20 2015 matrix includes 64 packed rows
- Tue Feb 3 17:23:21 2015 matrix is 7351533 x 7351753 (3303.2 MB) with weight 846669203 (115.17/col)
- Tue Feb 3 17:23:21 2015 sparse part has weight 792388302 (107.78/col)
- Tue Feb 3 17:23:22 2015 using block size 8192 and superblock size 589824 for processor cache size 6144 kB
- Tue Feb 3 17:23:49 2015 commencing Lanczos iteration (4 threads)
- Tue Feb 3 17:23:49 2015 memory use: 2799.0 MB
- Tue Feb 3 17:23:49 2015 restarting at iteration 43 (dim = 2709)
- Tue Feb 3 17:24:24 2015 checkpointing every 140000 dimensions
- Tue Feb 3 17:24:29 2015 linear algebra at 0.1%, ETA 53h51m
- Thu Feb 5 05:31:16 2015 lanczos halted after 116262 iterations (dim = 7351529)
- Thu Feb 5 05:31:21 2015 recovered 39 nontrivial dependencies
- Thu Feb 5 05:31:21 2015 BLanczosTime: 130084
- Thu Feb 5 05:31:21 2015
- Thu Feb 5 05:31:21 2015 commencing square root phase
- Thu Feb 5 05:31:21 2015 handling dependencies 1 to 64
- Thu Feb 5 05:31:21 2015 reading relations for dependency 1
- Thu Feb 5 05:31:22 2015 read 3673848 cycles
- Thu Feb 5 05:31:28 2015 cycles contain 12115884 unique relations
- Thu Feb 5 05:34:32 2015 read 12115884 relations
- Thu Feb 5 05:35:13 2015 multiplying 12115884 relations
- Thu Feb 5 05:42:26 2015 multiply complete, coefficients have about 352.55 million bits
- Thu Feb 5 05:42:27 2015 initial square root is modulo 2118343
- Thu Feb 5 05:50:10 2015 sqrtTime: 1129
- Thu Feb 5 05:50:10 2015 prp60 factor: 947137612185854571013339791367736304941316715263207403842547
- Thu Feb 5 05:50:10 2015 prp173 factor: 10558127848942106712504696445707664610921696357145447124323564203053069519395617753860867558821056927783735951449391563606997416437049885313338634188038566485635991601148457
- Thu Feb 5 05:50:10 2015 elapsed time 36:26:56
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