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- Thu May 12 10:37:13 2016
- Thu May 12 10:37:13 2016
- Thu May 12 10:37:13 2016 Msieve v. 1.52 (SVN unknown)
- Thu May 12 10:37:13 2016 random seeds: a74414b0 ded852a2
- Thu May 12 10:37:13 2016 factoring 300911822686298141937410902293155005199492223050905788286049370638958897273949150396740055698769073955953095109639041803350527646307710577918584595128129907326157513725111 (171 digits)
- Thu May 12 10:37:14 2016 no P-1/P+1/ECM available, skipping
- Thu May 12 10:37:14 2016 commencing number field sieve (171-digit input)
- Thu May 12 10:37:14 2016 R0: -18235585058347355670053250479221912692450174779629
- Thu May 12 10:37:14 2016 R1: 1
- Thu May 12 10:37:14 2016 A0: 1
- Thu May 12 10:37:14 2016 A1: 1
- Thu May 12 10:37:14 2016 A2: 1
- Thu May 12 10:37:14 2016 A3: 1
- Thu May 12 10:37:14 2016 A4: 1
- Thu May 12 10:37:14 2016 skew 1.00, size 4.042e-020, alpha 1.694, combined = 4.665e-012 rroots = 0
- Thu May 12 10:37:14 2016
- Thu May 12 10:37:14 2016 commencing relation filtering
- Thu May 12 10:37:14 2016 setting target matrix density to 120.0
- Thu May 12 10:37:14 2016 estimated available RAM is 16335.3 MB
- Thu May 12 10:37:14 2016 commencing duplicate removal, pass 1
- Thu May 12 10:39:29 2016 error -15 reading relation 14233273
- Thu May 12 10:41:01 2016 error -15 reading relation 24332846
- Thu May 12 10:54:21 2016 error -9 reading relation 113956468
- Thu May 12 10:56:40 2016 error -15 reading relation 130581342
- Thu May 12 10:56:40 2016 error -11 reading relation 130591638
- Thu May 12 10:57:02 2016 error -9 reading relation 133105566
- Thu May 12 10:57:16 2016 skipped 88 relations with b > 2^32
- Thu May 12 10:57:16 2016 found 18079566 hash collisions in 134900669 relations
- Thu May 12 10:57:30 2016 added 3657740 free relations
- Thu May 12 10:57:30 2016 commencing duplicate removal, pass 2
- Thu May 12 10:58:23 2016 found 13532835 duplicates and 125025574 unique relations
- Thu May 12 10:58:23 2016 memory use: 660.8 MB
- Thu May 12 10:58:23 2016 reading ideals above 51970048
- Thu May 12 10:58:23 2016 commencing singleton removal, initial pass
- Thu May 12 11:19:28 2016 memory use: 2756.0 MB
- Thu May 12 11:19:28 2016 reading all ideals from disk
- Thu May 12 11:19:29 2016 memory use: 2159.8 MB
- Thu May 12 11:19:34 2016 commencing in-memory singleton removal
- Thu May 12 11:19:38 2016 begin with 125025574 relations and 86703307 unique ideals
- Thu May 12 11:20:19 2016 reduce to 96156295 relations and 55714337 ideals in 10 passes
- Thu May 12 11:20:19 2016 max relations containing the same ideal: 96
- Thu May 12 11:20:26 2016 reading ideals above 720000
- Thu May 12 11:20:26 2016 commencing singleton removal, initial pass
- Thu May 12 11:39:43 2016 memory use: 1506.0 MB
- Thu May 12 11:39:43 2016 reading all ideals from disk
- Thu May 12 11:40:17 2016 memory use: 3446.2 MB
- Thu May 12 11:40:25 2016 keeping 61442495 ideals with weight <= 200, target excess is 496339
- Thu May 12 11:40:34 2016 commencing in-memory singleton removal
- Thu May 12 11:40:41 2016 begin with 96156295 relations and 61442495 unique ideals
- Thu May 12 11:40:55 2016 reduce to 96156294 relations and 61442494 ideals in 2 passes
- Thu May 12 11:40:55 2016 max relations containing the same ideal: 200
- Thu May 12 11:41:27 2016 removing 6808129 relations and 4808129 ideals in 2000000 cliques
- Thu May 12 11:41:30 2016 commencing in-memory singleton removal
- Thu May 12 11:41:36 2016 begin with 89348165 relations and 61442494 unique ideals
- Thu May 12 11:42:15 2016 reduce to 88913949 relations and 56188106 ideals in 6 passes
- Thu May 12 11:42:15 2016 max relations containing the same ideal: 199
- Thu May 12 11:42:46 2016 removing 5605982 relations and 3605982 ideals in 2000000 cliques
- Thu May 12 11:42:48 2016 commencing in-memory singleton removal
- Thu May 12 11:42:53 2016 begin with 83307967 relations and 56188106 unique ideals
- Thu May 12 11:43:36 2016 reduce to 83032774 relations and 52300216 ideals in 7 passes
- Thu May 12 11:43:36 2016 max relations containing the same ideal: 193
- Thu May 12 11:44:05 2016 removing 5273553 relations and 3273553 ideals in 2000000 cliques
- Thu May 12 11:44:06 2016 commencing in-memory singleton removal
- Thu May 12 11:44:12 2016 begin with 77759221 relations and 52300216 unique ideals
- Thu May 12 11:44:46 2016 reduce to 77531496 relations and 48793529 ideals in 6 passes
- Thu May 12 11:44:46 2016 max relations containing the same ideal: 187
- Thu May 12 11:45:12 2016 removing 5087505 relations and 3087505 ideals in 2000000 cliques
- Thu May 12 11:45:14 2016 commencing in-memory singleton removal
- Thu May 12 11:45:19 2016 begin with 72443991 relations and 48793529 unique ideals
- Thu May 12 11:45:50 2016 reduce to 72240795 relations and 45497912 ideals in 6 passes
- Thu May 12 11:45:50 2016 max relations containing the same ideal: 179
- Thu May 12 11:46:15 2016 removing 4958410 relations and 2958410 ideals in 2000000 cliques
- Thu May 12 11:46:17 2016 commencing in-memory singleton removal
- Thu May 12 11:46:21 2016 begin with 67282385 relations and 45497912 unique ideals
- Thu May 12 11:46:50 2016 reduce to 67092712 relations and 42345033 ideals in 6 passes
- Thu May 12 11:46:50 2016 max relations containing the same ideal: 172
- Thu May 12 11:47:13 2016 removing 4861427 relations and 2861427 ideals in 2000000 cliques
- Thu May 12 11:47:15 2016 commencing in-memory singleton removal
- Thu May 12 11:47:19 2016 begin with 62231285 relations and 42345033 unique ideals
- Thu May 12 11:47:41 2016 reduce to 62050422 relations and 39298058 ideals in 5 passes
- Thu May 12 11:47:41 2016 max relations containing the same ideal: 162
- Thu May 12 11:48:03 2016 removing 4784873 relations and 2784873 ideals in 2000000 cliques
- Thu May 12 11:48:05 2016 commencing in-memory singleton removal
- Thu May 12 11:48:08 2016 begin with 57265549 relations and 39298058 unique ideals
- Thu May 12 11:48:28 2016 reduce to 57088362 relations and 36331021 ideals in 5 passes
- Thu May 12 11:48:28 2016 max relations containing the same ideal: 155
- Thu May 12 11:48:48 2016 removing 4720769 relations and 2720769 ideals in 2000000 cliques
- Thu May 12 11:48:49 2016 commencing in-memory singleton removal
- Thu May 12 11:48:53 2016 begin with 52367593 relations and 36331021 unique ideals
- Thu May 12 11:49:15 2016 reduce to 52190465 relations and 33427934 ideals in 6 passes
- Thu May 12 11:49:15 2016 max relations containing the same ideal: 147
- Thu May 12 11:49:32 2016 removing 4668093 relations and 2668093 ideals in 2000000 cliques
- Thu May 12 11:49:34 2016 commencing in-memory singleton removal
- Thu May 12 11:49:37 2016 begin with 47522372 relations and 33427934 unique ideals
- Thu May 12 11:49:53 2016 reduce to 47343021 relations and 30574920 ideals in 5 passes
- Thu May 12 11:49:53 2016 max relations containing the same ideal: 140
- Thu May 12 11:50:09 2016 removing 4621457 relations and 2621457 ideals in 2000000 cliques
- Thu May 12 11:50:10 2016 commencing in-memory singleton removal
- Thu May 12 11:50:13 2016 begin with 42721564 relations and 30574920 unique ideals
- Thu May 12 11:50:28 2016 reduce to 42536151 relations and 27762070 ideals in 5 passes
- Thu May 12 11:50:28 2016 max relations containing the same ideal: 132
- Thu May 12 11:50:42 2016 removing 4580563 relations and 2580563 ideals in 2000000 cliques
- Thu May 12 11:50:43 2016 commencing in-memory singleton removal
- Thu May 12 11:50:45 2016 begin with 37955588 relations and 27762070 unique ideals
- Thu May 12 11:50:58 2016 reduce to 37761324 relations and 24980546 ideals in 5 passes
- Thu May 12 11:50:58 2016 max relations containing the same ideal: 121
- Thu May 12 11:51:11 2016 removing 4546727 relations and 2546727 ideals in 2000000 cliques
- Thu May 12 11:51:12 2016 commencing in-memory singleton removal
- Thu May 12 11:51:14 2016 begin with 33214597 relations and 24980546 unique ideals
- Thu May 12 11:51:27 2016 reduce to 33006735 relations and 22218224 ideals in 6 passes
- Thu May 12 11:51:27 2016 max relations containing the same ideal: 109
- Thu May 12 11:51:38 2016 removing 4515564 relations and 2515564 ideals in 2000000 cliques
- Thu May 12 11:51:39 2016 commencing in-memory singleton removal
- Thu May 12 11:51:41 2016 begin with 28491171 relations and 22218224 unique ideals
- Thu May 12 11:51:52 2016 reduce to 28262539 relations and 19464553 ideals in 6 passes
- Thu May 12 11:51:52 2016 max relations containing the same ideal: 98
- Thu May 12 11:52:01 2016 removing 4489535 relations and 2489535 ideals in 2000000 cliques
- Thu May 12 11:52:02 2016 commencing in-memory singleton removal
- Thu May 12 11:52:03 2016 begin with 23773004 relations and 19464553 unique ideals
- Thu May 12 11:52:11 2016 reduce to 23515590 relations and 16705639 ideals in 5 passes
- Thu May 12 11:52:11 2016 max relations containing the same ideal: 84
- Thu May 12 11:52:18 2016 removing 4466637 relations and 2466637 ideals in 2000000 cliques
- Thu May 12 11:52:19 2016 commencing in-memory singleton removal
- Thu May 12 11:52:20 2016 begin with 19048953 relations and 16705639 unique ideals
- Thu May 12 11:52:27 2016 reduce to 18748486 relations and 13922271 ideals in 6 passes
- Thu May 12 11:52:27 2016 max relations containing the same ideal: 72
- Thu May 12 11:52:33 2016 removing 4441175 relations and 2441175 ideals in 2000000 cliques
- Thu May 12 11:52:34 2016 commencing in-memory singleton removal
- Thu May 12 11:52:35 2016 begin with 14307311 relations and 13922271 unique ideals
- Thu May 12 11:52:40 2016 reduce to 13948184 relations and 11098848 ideals in 6 passes
- Thu May 12 11:52:40 2016 max relations containing the same ideal: 58
- Thu May 12 11:52:44 2016 removing 4404962 relations and 2404962 ideals in 2000000 cliques
- Thu May 12 11:52:45 2016 commencing in-memory singleton removal
- Thu May 12 11:52:45 2016 begin with 9543222 relations and 11098848 unique ideals
- Thu May 12 11:52:49 2016 reduce to 9128150 relations and 8246356 ideals in 7 passes
- Thu May 12 11:52:49 2016 max relations containing the same ideal: 45
- Thu May 12 11:52:52 2016 removing 900274 relations and 594234 ideals in 306040 cliques
- Thu May 12 11:52:52 2016 commencing in-memory singleton removal
- Thu May 12 11:52:52 2016 begin with 8227876 relations and 8246356 unique ideals
- Thu May 12 11:52:55 2016 reduce to 8121623 relations and 7541947 ideals in 6 passes
- Thu May 12 11:52:55 2016 max relations containing the same ideal: 43
- Thu May 12 11:52:58 2016 relations with 0 large ideals: 38091
- Thu May 12 11:52:58 2016 relations with 1 large ideals: 18278
- Thu May 12 11:52:58 2016 relations with 2 large ideals: 163349
- Thu May 12 11:52:58 2016 relations with 3 large ideals: 667475
- Thu May 12 11:52:58 2016 relations with 4 large ideals: 1552978
- Thu May 12 11:52:58 2016 relations with 5 large ideals: 2449622
- Thu May 12 11:52:58 2016 relations with 6 large ideals: 1829579
- Thu May 12 11:52:58 2016 relations with 7+ large ideals: 1402251
- Thu May 12 11:52:58 2016 commencing 2-way merge
- Thu May 12 11:53:02 2016 reduce to 6612053 relation sets and 6032376 unique ideals
- Thu May 12 11:53:02 2016 commencing full merge
- Thu May 12 11:54:58 2016 memory use: 688.3 MB
- Thu May 12 11:54:59 2016 found 2716879 cycles, need 2706576
- Thu May 12 11:54:59 2016 weight of 2706576 cycles is about 325552160 (120.28/cycle)
- Thu May 12 11:54:59 2016 distribution of cycle lengths:
- Thu May 12 11:54:59 2016 1 relations: 81837
- Thu May 12 11:54:59 2016 2 relations: 129818
- Thu May 12 11:54:59 2016 3 relations: 177645
- Thu May 12 11:54:59 2016 4 relations: 192203
- Thu May 12 11:54:59 2016 5 relations: 197066
- Thu May 12 11:54:59 2016 6 relations: 192820
- Thu May 12 11:54:59 2016 7 relations: 185357
- Thu May 12 11:54:59 2016 8 relations: 175107
- Thu May 12 11:54:59 2016 9 relations: 163573
- Thu May 12 11:54:59 2016 10+ relations: 1211150
- Thu May 12 11:54:59 2016 heaviest cycle: 28 relations
- Thu May 12 11:54:59 2016 commencing cycle optimization
- Thu May 12 11:55:04 2016 start with 26530419 relations
- Thu May 12 11:56:15 2016 pruned 2003455 relations
- Thu May 12 11:56:15 2016 memory use: 602.4 MB
- Thu May 12 11:56:15 2016 distribution of cycle lengths:
- Thu May 12 11:56:15 2016 1 relations: 81837
- Thu May 12 11:56:15 2016 2 relations: 134556
- Thu May 12 11:56:15 2016 3 relations: 189018
- Thu May 12 11:56:15 2016 4 relations: 206653
- Thu May 12 11:56:15 2016 5 relations: 215125
- Thu May 12 11:56:15 2016 6 relations: 209923
- Thu May 12 11:56:15 2016 7 relations: 202974
- Thu May 12 11:56:15 2016 8 relations: 190003
- Thu May 12 11:56:15 2016 9 relations: 176579
- Thu May 12 11:56:15 2016 10+ relations: 1099908
- Thu May 12 11:56:15 2016 heaviest cycle: 28 relations
- Thu May 12 11:56:18 2016 RelProcTime: 4744
- Thu May 12 11:56:18 2016
- Thu May 12 11:56:18 2016 commencing linear algebra
- Thu May 12 11:56:18 2016 read 2706576 cycles
- Thu May 12 11:56:24 2016 cycles contain 7859819 unique relations
- Thu May 12 11:58:56 2016 read 7859819 relations
- Thu May 12 11:59:08 2016 using 20 quadratic characters above 1073727342
- Thu May 12 11:59:41 2016 building initial matrix
- Thu May 12 12:01:23 2016 memory use: 1043.5 MB
- Thu May 12 12:01:25 2016 read 2706576 cycles
- Thu May 12 12:01:26 2016 matrix is 2706399 x 2706576 (1233.4 MB) with weight 355774250 (131.45/col)
- Thu May 12 12:01:26 2016 sparse part has weight 293549177 (108.46/col)
- Thu May 12 12:01:56 2016 filtering completed in 2 passes
- Thu May 12 12:01:57 2016 matrix is 2706345 x 2706522 (1233.4 MB) with weight 355772231 (131.45/col)
- Thu May 12 12:01:57 2016 sparse part has weight 293548412 (108.46/col)
- Thu May 12 12:02:03 2016 matrix starts at (0, 0)
- Thu May 12 12:02:04 2016 matrix is 2706345 x 2706522 (1233.4 MB) with weight 355772231 (131.45/col)
- Thu May 12 12:02:04 2016 sparse part has weight 293548412 (108.46/col)
- Thu May 12 12:02:04 2016 saving the first 48 matrix rows for later
- Thu May 12 12:02:05 2016 matrix includes 64 packed rows
- Thu May 12 12:02:05 2016 matrix is 2706297 x 2706522 (1178.7 MB) with weight 303774122 (112.24/col)
- Thu May 12 12:02:05 2016 sparse part has weight 281919538 (104.16/col)
- Thu May 12 12:02:05 2016 using block size 8192 and superblock size 589824 for processor cache size 6144 kB
- Thu May 12 12:02:19 2016 commencing Lanczos iteration (4 threads)
- Thu May 12 12:02:19 2016 memory use: 984.5 MB
- Thu May 12 12:02:28 2016 linear algebra at 0.1%, ETA 4h26m
- Thu May 12 12:02:31 2016 checkpointing every 610000 dimensions
- Thu May 12 16:26:10 2016 lanczos halted after 42796 iterations (dim = 2706296)
- Thu May 12 16:26:13 2016 recovered 38 nontrivial dependencies
- Thu May 12 16:26:14 2016 BLanczosTime: 16196
- Thu May 12 16:26:14 2016
- Thu May 12 16:26:14 2016 commencing square root phase
- Thu May 12 16:26:14 2016 handling dependencies 1 to 64
- Thu May 12 16:26:14 2016 reading relations for dependency 1
- Thu May 12 16:26:15 2016 read 1351706 cycles
- Thu May 12 16:26:17 2016 cycles contain 3927924 unique relations
- Thu May 12 16:28:41 2016 read 3927924 relations
- Thu May 12 16:29:02 2016 multiplying 3927924 relations
- Thu May 12 16:30:27 2016 multiply complete, coefficients have about 96.96 million bits
- Thu May 12 16:30:28 2016 initial square root is modulo 9109813
- Thu May 12 16:32:29 2016 GCD is N, no factor found
- Thu May 12 16:32:29 2016 reading relations for dependency 2
- Thu May 12 16:32:31 2016 read 1354219 cycles
- Thu May 12 16:32:33 2016 cycles contain 3930950 unique relations
- Thu May 12 16:33:59 2016 read 3930950 relations
- Thu May 12 16:34:19 2016 multiplying 3930950 relations
- Thu May 12 16:35:40 2016 multiply complete, coefficients have about 97.03 million bits
- Thu May 12 16:35:41 2016 initial square root is modulo 9220583
- Thu May 12 16:37:42 2016 sqrtTime: 688
- Thu May 12 16:37:42 2016 prp71 factor: 33157577139602599542701369768424795153381988305964413072503097542521591
- Thu May 12 16:37:42 2016 prp100 factor: 9075205387274705823345718168426088651539966868615770860362715926421527236410700260785246638887238721
- Thu May 12 16:37:42 2016 elapsed time 06:00:29
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