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- Sun May 1 20:48:28 2016
- Sun May 1 20:48:28 2016
- Sun May 1 20:48:28 2016 Msieve v. 1.53 (SVN 988)
- Sun May 1 20:48:28 2016 random seeds: 04c74362 d9c3216a
- Sun May 1 20:48:28 2016 factoring 547304146055424376019438229114722123411557598660437331520908829698240854583535915727120677487556327517181076441855747441119749879819410899721271542339773 (153 digits)
- Sun May 1 20:48:29 2016 no P-1/P+1/ECM available, skipping
- Sun May 1 20:48:29 2016 commencing number field sieve (153-digit input)
- Sun May 1 20:48:29 2016 R0: -311543931178277964856984674541
- Sun May 1 20:48:29 2016 R1: 99493249668749
- Sun May 1 20:48:29 2016 A0: -3441291541795093369885075177511934312
- Sun May 1 20:48:29 2016 A1: 1413748949563997703211196162160
- Sun May 1 20:48:29 2016 A2: 4676498593429740815490066
- Sun May 1 20:48:29 2016 A3: -2673706525624074715
- Sun May 1 20:48:29 2016 A4: -1152600769262
- Sun May 1 20:48:29 2016 A5: 186480
- Sun May 1 20:48:29 2016 skew 1.00, size 7.553e-15, alpha -6.696, combined = 3.189e-14 rroots = 3
- Sun May 1 20:48:29 2016
- Sun May 1 20:48:29 2016 commencing relation filtering
- Sun May 1 20:48:29 2016 setting target matrix density to 80.0
- Sun May 1 20:48:29 2016 estimated available RAM is 7942.2 MB
- Sun May 1 20:48:29 2016 commencing duplicate removal, pass 1
- Sun May 1 20:53:35 2016 error -15 reading relation 26505883
- Sun May 1 20:55:46 2016 error -1 reading relation 37901689
- Sun May 1 20:56:51 2016 error -5 reading relation 43693528
- Sun May 1 20:57:04 2016 error -9 reading relation 44861498
- Sun May 1 20:57:04 2016 error -1 reading relation 44902266
- Sun May 1 20:57:31 2016 error -15 reading relation 47370004
- Sun May 1 20:57:39 2016 found 8004384 hash collisions in 48062760 relations
- Sun May 1 20:58:05 2016 added 122243 free relations
- Sun May 1 20:58:05 2016 commencing duplicate removal, pass 2
- Sun May 1 20:58:58 2016 found 7531083 duplicates and 40653920 unique relations
- Sun May 1 20:58:58 2016 memory use: 213.2 MB
- Sun May 1 20:58:58 2016 reading ideals above 33488896
- Sun May 1 20:58:58 2016 commencing singleton removal, initial pass
- Sun May 1 21:05:41 2016 memory use: 753.0 MB
- Sun May 1 21:05:41 2016 reading all ideals from disk
- Sun May 1 21:05:52 2016 memory use: 743.8 MB
- Sun May 1 21:05:53 2016 commencing in-memory singleton removal
- Sun May 1 21:05:54 2016 begin with 40653920 relations and 38314358 unique ideals
- Sun May 1 21:06:06 2016 reduce to 19934456 relations and 14543302 ideals in 15 passes
- Sun May 1 21:06:06 2016 max relations containing the same ideal: 25
- Sun May 1 21:06:07 2016 reading ideals above 720000
- Sun May 1 21:06:07 2016 commencing singleton removal, initial pass
- Sun May 1 21:10:23 2016 memory use: 376.5 MB
- Sun May 1 21:10:23 2016 reading all ideals from disk
- Sun May 1 21:10:33 2016 memory use: 705.2 MB
- Sun May 1 21:10:35 2016 keeping 18531379 ideals with weight <= 200, target excess is 132208
- Sun May 1 21:10:36 2016 commencing in-memory singleton removal
- Sun May 1 21:10:38 2016 begin with 19934457 relations and 18531379 unique ideals
- Sun May 1 21:10:52 2016 reduce to 19928485 relations and 18525404 ideals in 9 passes
- Sun May 1 21:10:52 2016 max relations containing the same ideal: 200
- Sun May 1 21:11:01 2016 removing 2574669 relations and 2174669 ideals in 400000 cliques
- Sun May 1 21:11:02 2016 commencing in-memory singleton removal
- Sun May 1 21:11:03 2016 begin with 17353816 relations and 18525404 unique ideals
- Sun May 1 21:11:15 2016 reduce to 17146449 relations and 16138151 ideals in 9 passes
- Sun May 1 21:11:15 2016 max relations containing the same ideal: 189
- Sun May 1 21:11:23 2016 removing 1895307 relations and 1495307 ideals in 400000 cliques
- Sun May 1 21:11:23 2016 commencing in-memory singleton removal
- Sun May 1 21:11:24 2016 begin with 15251142 relations and 16138151 unique ideals
- Sun May 1 21:11:33 2016 reduce to 15119652 relations and 14508352 ideals in 7 passes
- Sun May 1 21:11:33 2016 max relations containing the same ideal: 176
- Sun May 1 21:11:39 2016 removing 1677192 relations and 1277192 ideals in 400000 cliques
- Sun May 1 21:11:40 2016 commencing in-memory singleton removal
- Sun May 1 21:11:41 2016 begin with 13442460 relations and 14508352 unique ideals
- Sun May 1 21:11:48 2016 reduce to 13325263 relations and 13111227 ideals in 7 passes
- Sun May 1 21:11:48 2016 max relations containing the same ideal: 158
- Sun May 1 21:11:54 2016 removing 337476 relations and 276802 ideals in 60674 cliques
- Sun May 1 21:11:54 2016 commencing in-memory singleton removal
- Sun May 1 21:11:55 2016 begin with 12987787 relations and 13111227 unique ideals
- Sun May 1 21:12:00 2016 reduce to 12983292 relations and 12829917 ideals in 5 passes
- Sun May 1 21:12:00 2016 max relations containing the same ideal: 155
- Sun May 1 21:12:03 2016 relations with 0 large ideals: 503
- Sun May 1 21:12:03 2016 relations with 1 large ideals: 337
- Sun May 1 21:12:03 2016 relations with 2 large ideals: 6956
- Sun May 1 21:12:03 2016 relations with 3 large ideals: 73772
- Sun May 1 21:12:03 2016 relations with 4 large ideals: 416117
- Sun May 1 21:12:03 2016 relations with 5 large ideals: 1377218
- Sun May 1 21:12:03 2016 relations with 6 large ideals: 2835821
- Sun May 1 21:12:03 2016 relations with 7+ large ideals: 8272568
- Sun May 1 21:12:03 2016 commencing 2-way merge
- Sun May 1 21:12:10 2016 reduce to 8621900 relation sets and 8468525 unique ideals
- Sun May 1 21:12:10 2016 commencing full merge
- Sun May 1 21:14:25 2016 memory use: 1013.6 MB
- Sun May 1 21:14:25 2016 found 4397393 cycles, need 4376725
- Sun May 1 21:14:26 2016 weight of 4376725 cycles is about 350196781 (80.01/cycle)
- Sun May 1 21:14:26 2016 distribution of cycle lengths:
- Sun May 1 21:14:26 2016 1 relations: 274885
- Sun May 1 21:14:26 2016 2 relations: 455313
- Sun May 1 21:14:26 2016 3 relations: 533756
- Sun May 1 21:14:26 2016 4 relations: 520573
- Sun May 1 21:14:26 2016 5 relations: 479263
- Sun May 1 21:14:26 2016 6 relations: 423406
- Sun May 1 21:14:26 2016 7 relations: 364813
- Sun May 1 21:14:26 2016 8 relations: 307280
- Sun May 1 21:14:26 2016 9 relations: 252715
- Sun May 1 21:14:26 2016 10+ relations: 764721
- Sun May 1 21:14:26 2016 heaviest cycle: 21 relations
- Sun May 1 21:14:27 2016 commencing cycle optimization
- Sun May 1 21:14:34 2016 start with 26436461 relations
- Sun May 1 21:15:08 2016 pruned 807042 relations
- Sun May 1 21:15:08 2016 memory use: 820.0 MB
- Sun May 1 21:15:08 2016 distribution of cycle lengths:
- Sun May 1 21:15:08 2016 1 relations: 274885
- Sun May 1 21:15:08 2016 2 relations: 467937
- Sun May 1 21:15:08 2016 3 relations: 558671
- Sun May 1 21:15:08 2016 4 relations: 537273
- Sun May 1 21:15:08 2016 5 relations: 494622
- Sun May 1 21:15:08 2016 6 relations: 431398
- Sun May 1 21:15:08 2016 7 relations: 369341
- Sun May 1 21:15:08 2016 8 relations: 305769
- Sun May 1 21:15:08 2016 9 relations: 249623
- Sun May 1 21:15:08 2016 10+ relations: 687206
- Sun May 1 21:15:08 2016 heaviest cycle: 21 relations
- Sun May 1 21:15:13 2016 RelProcTime: 1604
- Sun May 1 21:15:13 2016
- Sun May 1 21:15:13 2016 commencing linear algebra
- Sun May 1 21:15:15 2016 read 4376725 cycles
- Sun May 1 21:15:21 2016 cycles contain 12899565 unique relations
- Sun May 1 21:17:56 2016 read 12899565 relations
- Sun May 1 21:18:12 2016 using 20 quadratic characters above 4294917295
- Sun May 1 21:19:02 2016 building initial matrix
- Sun May 1 21:21:00 2016 memory use: 1772.1 MB
- Sun May 1 21:21:28 2016 read 4376725 cycles
- Sun May 1 21:21:29 2016 matrix is 4376548 x 4376725 (1479.6 MB) with weight 461845208 (105.52/col)
- Sun May 1 21:21:29 2016 sparse part has weight 335354953 (76.62/col)
- Sun May 1 21:22:05 2016 filtering completed in 2 passes
- Sun May 1 21:22:06 2016 matrix is 4376317 x 4376494 (1479.6 MB) with weight 461836987 (105.53/col)
- Sun May 1 21:22:06 2016 sparse part has weight 335353400 (76.63/col)
- Sun May 1 21:22:55 2016 matrix starts at (0, 0)
- Sun May 1 21:22:56 2016 matrix is 4376317 x 4376494 (1479.6 MB) with weight 461836987 (105.53/col)
- Sun May 1 21:22:56 2016 sparse part has weight 335353400 (76.63/col)
- Sun May 1 21:22:56 2016 saving the first 48 matrix rows for later
- Sun May 1 21:22:57 2016 matrix includes 64 packed rows
- Sun May 1 21:22:57 2016 matrix is 4376269 x 4376494 (1423.8 MB) with weight 372682591 (85.16/col)
- Sun May 1 21:22:57 2016 sparse part has weight 329470460 (75.28/col)
- Sun May 1 21:22:57 2016 using block size 8192 and superblock size 589824 for processor cache size 6144 kB
- Sun May 1 21:23:11 2016 commencing Lanczos iteration (4 threads)
- Sun May 1 21:23:11 2016 memory use: 1155.9 MB
- Sun May 1 21:23:25 2016 linear algebra at 0.0%, ETA 11h13m
- Sun May 1 21:23:31 2016 checkpointing every 370000 dimensions
- Mon May 2 07:31:54 2016 lanczos halted after 69205 iterations (dim = 4376269)
- Mon May 2 07:31:58 2016 recovered 33 nontrivial dependencies
- Mon May 2 07:31:58 2016 BLanczosTime: 37005
- Mon May 2 07:31:58 2016
- Mon May 2 07:31:58 2016 commencing square root phase
- Mon May 2 07:31:58 2016 handling dependencies 1 to 64
- Mon May 2 07:31:58 2016 reading relations for dependency 1
- Mon May 2 07:32:00 2016 read 2188635 cycles
- Mon May 2 07:32:03 2016 cycles contain 6448972 unique relations
- Mon May 2 07:33:32 2016 read 6448972 relations
- Mon May 2 07:34:03 2016 multiplying 6448972 relations
- Mon May 2 07:40:27 2016 multiply complete, coefficients have about 342.06 million bits
- Mon May 2 07:40:29 2016 initial square root is modulo 1373147
- Mon May 2 07:48:20 2016 GCD is N, no factor found
- Mon May 2 07:48:20 2016 reading relations for dependency 2
- Mon May 2 07:48:26 2016 read 2188341 cycles
- Mon May 2 07:48:29 2016 cycles contain 6451828 unique relations
- Mon May 2 07:49:58 2016 read 6451828 relations
- Mon May 2 07:50:29 2016 multiplying 6451828 relations
- Mon May 2 07:56:51 2016 multiply complete, coefficients have about 342.22 million bits
- Mon May 2 07:56:53 2016 initial square root is modulo 1381967
- Mon May 2 08:04:40 2016 GCD is 1, no factor found
- Mon May 2 08:04:40 2016 reading relations for dependency 3
- Mon May 2 08:04:47 2016 read 2188171 cycles
- Mon May 2 08:04:50 2016 cycles contain 6447292 unique relations
- Mon May 2 08:06:19 2016 read 6447292 relations
- Mon May 2 08:06:51 2016 multiplying 6447292 relations
- Mon May 2 08:13:13 2016 multiply complete, coefficients have about 341.98 million bits
- Mon May 2 08:13:15 2016 initial square root is modulo 1368739
- Mon May 2 08:21:05 2016 sqrtTime: 2947
- Mon May 2 08:21:05 2016 p73 factor: 4576332799652747199931522648184176963648164467584154171988618050546247097
- Mon May 2 08:21:05 2016 p81 factor: 119594480999492408947891263513714610941651998275906450484041596101028339201084709
- Mon May 2 08:21:05 2016 elapsed time 11:32:37
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