Sun Apr 08 07:56:24 2018
Sun Apr 08 07:56:24 2018
Sun Apr 08 07:56:24 2018 Msieve v. 1.54 (SVN 1018)
Sun Apr 08 07:56:24 2018 random seeds: d40e3824 d54d4cb0
Sun Apr 08 07:56:24 2018 factoring 24128765391556063471445265971236099893177918914446511839977881066778593012462835926716509159005081709248105416098991127434513172721719677 (137 digits)
Sun Apr 08 07:56:24 2018 searching for 15-digit factors
Sun Apr 08 07:56:24 2018 commencing number field sieve (137-digit input)
Sun Apr 08 07:56:24 2018 R0: -564749193806981836512258330
Sun Apr 08 07:56:24 2018 R1: 284858354364161
Sun Apr 08 07:56:24 2018 A0: 376437029514898438552920716366449367
Sun Apr 08 07:56:24 2018 A1: 212841263168047680612273111377
Sun Apr 08 07:56:24 2018 A2: -394104458352149543872539
Sun Apr 08 07:56:24 2018 A3: 50391311824248883
Sun Apr 08 07:56:24 2018 A4: 14786729692
Sun Apr 08 07:56:24 2018 A5: 420
Sun Apr 08 07:56:24 2018 skew 5095175.03, size 3.579e-013, alpha -7.773, combined = 3.380e-011 rroots = 5
Sun Apr 08 07:56:24 2018 elapsed time 00:00:00
Thu Apr 12 17:18:32 2018
Thu Apr 12 17:18:32 2018
Thu Apr 12 17:18:32 2018 Msieve v. 1.54 (SVN 1018)
Thu Apr 12 17:18:32 2018 random seeds: 7095c540 3f015261
Thu Apr 12 17:18:32 2018 factoring 24128765391556063471445265971236099893177918914446511839977881066778593012462835926716509159005081709248105416098991127434513172721719677 (137 digits)
Thu Apr 12 17:18:32 2018 searching for 15-digit factors
Thu Apr 12 17:18:33 2018 commencing number field sieve (137-digit input)
Thu Apr 12 17:18:33 2018 R0: -564749193806981836512258330
Thu Apr 12 17:18:33 2018 R1: 284858354364161
Thu Apr 12 17:18:33 2018 A0: 376437029514898438552920716366449367
Thu Apr 12 17:18:33 2018 A1: 212841263168047680612273111377
Thu Apr 12 17:18:33 2018 A2: -394104458352149543872539
Thu Apr 12 17:18:33 2018 A3: 50391311824248883
Thu Apr 12 17:18:33 2018 A4: 14786729692
Thu Apr 12 17:18:33 2018 A5: 420
Thu Apr 12 17:18:33 2018 skew 5095175.03, size 3.579e-013, alpha -7.773, combined = 3.380e-011 rroots = 5
Thu Apr 12 17:18:33 2018
Thu Apr 12 17:18:33 2018 commencing relation filtering
Thu Apr 12 17:18:33 2018 estimated available RAM is 130995.6 MB
Thu Apr 12 17:18:33 2018 commencing duplicate removal, pass 1
Thu Apr 12 17:20:32 2018 found 543217 hash collisions in 12450459 relations
Thu Apr 12 17:20:46 2018 added 45 free relations
Thu Apr 12 17:20:46 2018 commencing duplicate removal, pass 2
Thu Apr 12 17:20:53 2018 found 0 duplicates and 12450504 unique relations
Thu Apr 12 17:20:53 2018 memory use: 32.6 MB
Thu Apr 12 17:20:53 2018 reading ideals above 720000
Thu Apr 12 17:20:53 2018 commencing singleton removal, initial pass
Thu Apr 12 17:22:55 2018 memory use: 344.5 MB
Thu Apr 12 17:22:56 2018 reading all ideals from disk
Thu Apr 12 17:22:57 2018 memory use: 389.8 MB
Thu Apr 12 17:22:58 2018 commencing in-memory singleton removal
Thu Apr 12 17:22:59 2018 begin with 12450504 relations and 12464066 unique ideals
Thu Apr 12 17:23:12 2018 reduce to 7201534 relations and 6590828 ideals in 13 passes
Thu Apr 12 17:23:12 2018 max relations containing the same ideal: 119
Thu Apr 12 17:23:15 2018 removing 1251620 relations and 1013501 ideals in 238119 cliques
Thu Apr 12 17:23:16 2018 commencing in-memory singleton removal
Thu Apr 12 17:23:16 2018 begin with 5949914 relations and 6590828 unique ideals
Thu Apr 12 17:23:21 2018 reduce to 5783435 relations and 5404287 ideals in 8 passes
Thu Apr 12 17:23:21 2018 max relations containing the same ideal: 99
Thu Apr 12 17:23:24 2018 removing 974353 relations and 736234 ideals in 238119 cliques
Thu Apr 12 17:23:25 2018 commencing in-memory singleton removal
Thu Apr 12 17:23:25 2018 begin with 4809082 relations and 5404287 unique ideals
Thu Apr 12 17:23:29 2018 reduce to 4686062 relations and 4540090 ideals in 8 passes
Thu Apr 12 17:23:29 2018 max relations containing the same ideal: 87
Thu Apr 12 17:23:32 2018 removing 80669 relations and 69166 ideals in 11503 cliques
Thu Apr 12 17:23:32 2018 commencing in-memory singleton removal
Thu Apr 12 17:23:32 2018 begin with 4605393 relations and 4540090 unique ideals
Thu Apr 12 17:23:34 2018 reduce to 4604627 relations and 4470156 ideals in 4 passes
Thu Apr 12 17:23:34 2018 max relations containing the same ideal: 86
Thu Apr 12 17:23:35 2018 relations with 0 large ideals: 487
Thu Apr 12 17:23:35 2018 relations with 1 large ideals: 1449
Thu Apr 12 17:23:35 2018 relations with 2 large ideals: 22036
Thu Apr 12 17:23:35 2018 relations with 3 large ideals: 145312
Thu Apr 12 17:23:35 2018 relations with 4 large ideals: 508506
Thu Apr 12 17:23:35 2018 relations with 5 large ideals: 1047695
Thu Apr 12 17:23:35 2018 relations with 6 large ideals: 1314119
Thu Apr 12 17:23:35 2018 relations with 7+ large ideals: 1565023
Thu Apr 12 17:23:35 2018 commencing 2-way merge
Thu Apr 12 17:23:39 2018 reduce to 3015976 relation sets and 2881505 unique ideals
Thu Apr 12 17:23:39 2018 commencing full merge
Thu Apr 12 17:24:35 2018 memory use: 342.2 MB
Thu Apr 12 17:24:36 2018 found 1567929 cycles, need 1549705
Thu Apr 12 17:24:36 2018 weight of 1549705 cycles is about 108584099 (70.07/cycle)
Thu Apr 12 17:24:36 2018 distribution of cycle lengths:
Thu Apr 12 17:24:36 2018 1 relations: 156895
Thu Apr 12 17:24:36 2018 2 relations: 185485
Thu Apr 12 17:24:36 2018 3 relations: 191382
Thu Apr 12 17:24:36 2018 4 relations: 174866
Thu Apr 12 17:24:36 2018 5 relations: 160180
Thu Apr 12 17:24:36 2018 6 relations: 137763
Thu Apr 12 17:24:36 2018 7 relations: 119240
Thu Apr 12 17:24:36 2018 8 relations: 100659
Thu Apr 12 17:24:36 2018 9 relations: 82264
Thu Apr 12 17:24:36 2018 10+ relations: 240971
Thu Apr 12 17:24:36 2018 heaviest cycle: 19 relations
Thu Apr 12 17:24:36 2018 commencing cycle optimization
Thu Apr 12 17:24:39 2018 start with 8715889 relations
Thu Apr 12 17:24:57 2018 pruned 248238 relations
Thu Apr 12 17:24:57 2018 memory use: 279.2 MB
Thu Apr 12 17:24:57 2018 distribution of cycle lengths:
Thu Apr 12 17:24:57 2018 1 relations: 156895
Thu Apr 12 17:24:57 2018 2 relations: 190133
Thu Apr 12 17:24:57 2018 3 relations: 199425
Thu Apr 12 17:24:57 2018 4 relations: 180159
Thu Apr 12 17:24:57 2018 5 relations: 164820
Thu Apr 12 17:24:57 2018 6 relations: 140173
Thu Apr 12 17:24:57 2018 7 relations: 120552
Thu Apr 12 17:24:57 2018 8 relations: 100127
Thu Apr 12 17:24:57 2018 9 relations: 80934
Thu Apr 12 17:24:57 2018 10+ relations: 216487
Thu Apr 12 17:24:57 2018 heaviest cycle: 19 relations
Thu Apr 12 17:25:00 2018 RelProcTime: 387
Thu Apr 12 17:25:00 2018
Thu Apr 12 17:25:00 2018 commencing linear algebra
Thu Apr 12 17:25:01 2018 read 1549705 cycles
Thu Apr 12 17:25:04 2018 cycles contain 4521031 unique relations
Thu Apr 12 17:25:38 2018 read 4521031 relations
Thu Apr 12 17:25:45 2018 using 20 quadratic characters above 4294917295
Thu Apr 12 17:26:05 2018 building initial matrix
Thu Apr 12 17:27:00 2018 memory use: 605.4 MB
Thu Apr 12 17:27:05 2018 read 1549705 cycles
Thu Apr 12 17:27:06 2018 matrix is 1549527 x 1549705 (468.2 MB) with weight 147009920 (94.86/col)
Thu Apr 12 17:27:06 2018 sparse part has weight 104149327 (67.21/col)
Thu Apr 12 17:27:20 2018 filtering completed in 2 passes
Thu Apr 12 17:27:20 2018 matrix is 1549021 x 1549199 (468.2 MB) with weight 146990452 (94.88/col)
Thu Apr 12 17:27:20 2018 sparse part has weight 104144063 (67.22/col)
Thu Apr 12 17:27:41 2018 matrix starts at (0, 0)
Thu Apr 12 17:27:41 2018 matrix is 1549021 x 1549199 (468.2 MB) with weight 146990452 (94.88/col)
Thu Apr 12 17:27:41 2018 sparse part has weight 104144063 (67.22/col)
Thu Apr 12 17:27:41 2018 saving the first 48 matrix rows for later
Thu Apr 12 17:27:42 2018 matrix includes 64 packed rows
Thu Apr 12 17:27:42 2018 matrix is 1548973 x 1549199 (449.0 MB) with weight 116945009 (75.49/col)
Thu Apr 12 17:27:42 2018 sparse part has weight 102209633 (65.98/col)
Thu Apr 12 17:27:42 2018 using block size 8192 and superblock size 2457600 for processor cache size 25600 kB
Thu Apr 12 17:27:48 2018 commencing Lanczos iteration (12 threads)
Thu Apr 12 17:27:48 2018 memory use: 354.5 MB
Thu Apr 12 17:27:52 2018 linear algebra at 0.1%, ETA 1h 7m
Thu Apr 12 17:27:53 2018 checkpointing every 1460000 dimensions
Thu Apr 12 18:21:01 2018 lanczos halted after 24499 iterations (dim = 1548973)
Thu Apr 12 18:21:03 2018 recovered 28 nontrivial dependencies
Thu Apr 12 18:21:03 2018 BLanczosTime: 3363
Thu Apr 12 18:21:03 2018
Thu Apr 12 18:21:03 2018 commencing square root phase
Thu Apr 12 18:21:03 2018 reading relations for dependency 1
Thu Apr 12 18:21:04 2018 read 774512 cycles
Thu Apr 12 18:21:05 2018 cycles contain 2259082 unique relations
Thu Apr 12 18:21:23 2018 read 2259082 relations
Thu Apr 12 18:21:35 2018 multiplying 2259082 relations
Thu Apr 12 18:23:23 2018 multiply complete, coefficients have about 98.68 million bits
Thu Apr 12 18:23:24 2018 initial square root is modulo 12103577
Thu Apr 12 18:25:43 2018 sqrtTime: 280
Thu Apr 12 18:25:43 2018 p57 factor: 199898149693454129325231407833460897513474482276866816557
Thu Apr 12 18:25:43 2018 p81 factor: 120705296314937249921340653253949826062488363196194225028381904528689949600022161
Thu Apr 12 18:25:43 2018 elapsed time 01:07:11