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- Q=20M .. 194M
- Wed Mar 12 11:53:28 2014
- Wed Mar 12 11:53:28 2014
- Wed Mar 12 11:53:28 2014 Msieve v. 1.52 (SVN 959)
- Wed Mar 12 11:53:28 2014 random seeds: adb6d5fa 1810a2c8
- Wed Mar 12 11:53:28 2014 factoring 361867761627749619574674677769104106609222942556126375131641520128131226876942053491915389383216114202550615939995196059592933366284139274937165773815556682024285008268664983092158298987980517 (192 digits)
- Wed Mar 12 11:53:29 2014 no P-1/P+1/ECM available, skipping
- Wed Mar 12 11:53:29 2014 commencing number field sieve (192-digit input)
- Wed Mar 12 11:53:29 2014 R0: -1330279464729113309844748891857449678409
- Wed Mar 12 11:53:29 2014 R1: 1
- Wed Mar 12 11:53:29 2014 A0: 1
- Wed Mar 12 11:53:29 2014 A1: 0
- Wed Mar 12 11:53:29 2014 A2: 0
- Wed Mar 12 11:53:29 2014 A3: 0
- Wed Mar 12 11:53:29 2014 A4: 0
- Wed Mar 12 11:53:29 2014 A5: 0
- Wed Mar 12 11:53:29 2014 A6: 20088
- Wed Mar 12 11:53:29 2014 skew 1.00, size 3.717e-12, alpha 1.073, combined = 2.943e-13 rroots = 0
- Wed Mar 12 11:53:29 2014
- Wed Mar 12 11:53:29 2014 commencing relation filtering
- Wed Mar 12 11:53:29 2014 setting target matrix density to 112.0
- Wed Mar 12 11:53:29 2014 estimated available RAM is 16009.0 MB
- Wed Mar 12 11:53:29 2014 commencing duplicate removal, pass 1
- Wed Mar 12 11:53:57 2014 error -1 reading relation 2574589
- ... 6240 more errors
- Wed Mar 12 14:54:39 2014 error -9 reading relation 115111837
- Wed Mar 12 14:55:04 2014 skipped 427 relations with b > 2^32
- Wed Mar 12 14:55:04 2014 found 27157630 hash collisions in 116969284 relations
- Wed Mar 12 14:55:17 2014 commencing duplicate removal, pass 2
- Wed Mar 12 15:02:36 2014 found 29005193 duplicates and 87964091 unique relations
- Wed Mar 12 15:02:36 2014 memory use: 660.8 MB
- Wed Mar 12 15:02:36 2014 reading ideals above 100859904
- Wed Mar 12 15:02:36 2014 commencing singleton removal, initial pass
- Wed Mar 12 15:22:05 2014 memory use: 1506.0 MB
- Wed Mar 12 15:22:06 2014 reading all ideals from disk
- Wed Mar 12 15:22:21 2014 memory use: 1599.8 MB
- Wed Mar 12 15:22:24 2014 commencing in-memory singleton removal
- Wed Mar 12 15:22:27 2014 begin with 87964091 relations and 78443312 unique ideals
- Wed Mar 12 15:22:59 2014 reduce to 50846911 relations and 36901807 ideals in 14 passes
- Wed Mar 12 15:22:59 2014 max relations containing the same ideal: 25
- Wed Mar 12 15:23:02 2014 reading ideals above 720000
- Wed Mar 12 15:23:02 2014 commencing singleton removal, initial pass
- Wed Mar 12 15:38:42 2014 memory use: 1378.0 MB
- Wed Mar 12 15:38:42 2014 reading all ideals from disk
- Wed Mar 12 15:39:03 2014 memory use: 1980.6 MB
- Wed Mar 12 15:39:08 2014 keeping 48243960 ideals with weight <= 200, target excess is 268321
- Wed Mar 12 15:39:13 2014 commencing in-memory singleton removal
- Wed Mar 12 15:39:18 2014 begin with 50846911 relations and 48243960 unique ideals
- Wed Mar 12 15:39:58 2014 reduce to 50817288 relations and 48214308 ideals in 9 passes
- Wed Mar 12 15:39:58 2014 max relations containing the same ideal: 200
- Wed Mar 12 15:40:22 2014 removing 3230125 relations and 2830125 ideals in 400000 cliques
- Wed Mar 12 15:40:23 2014 commencing in-memory singleton removal
- Wed Mar 12 15:40:28 2014 begin with 47587163 relations and 48214308 unique ideals
- Wed Mar 12 15:41:08 2014 reduce to 47433976 relations and 45229283 ideals in 9 passes
- Wed Mar 12 15:41:08 2014 max relations containing the same ideal: 197
- Wed Mar 12 15:41:29 2014 removing 2403019 relations and 2003019 ideals in 400000 cliques
- Wed Mar 12 15:41:30 2014 commencing in-memory singleton removal
- Wed Mar 12 15:41:34 2014 begin with 45030957 relations and 45229283 unique ideals
- Wed Mar 12 15:42:10 2014 reduce to 44937396 relations and 43131845 ideals in 9 passes
- Wed Mar 12 15:42:10 2014 max relations containing the same ideal: 192
- Wed Mar 12 15:42:30 2014 removing 2140765 relations and 1740765 ideals in 400000 cliques
- Wed Mar 12 15:42:31 2014 commencing in-memory singleton removal
- Wed Mar 12 15:42:35 2014 begin with 42796631 relations and 43131845 unique ideals
- Wed Mar 12 15:43:02 2014 reduce to 42716907 relations and 41310656 ideals in 7 passes
- Wed Mar 12 15:43:02 2014 max relations containing the same ideal: 187
- Wed Mar 12 15:43:21 2014 removing 1998774 relations and 1598774 ideals in 400000 cliques
- Wed Mar 12 15:43:22 2014 commencing in-memory singleton removal
- Wed Mar 12 15:43:26 2014 begin with 40718133 relations and 41310656 unique ideals
- Wed Mar 12 15:43:51 2014 reduce to 40645354 relations and 39638429 ideals in 7 passes
- Wed Mar 12 15:43:51 2014 max relations containing the same ideal: 182
- Wed Mar 12 15:44:09 2014 removing 1907142 relations and 1507142 ideals in 400000 cliques
- Wed Mar 12 15:44:10 2014 commencing in-memory singleton removal
- Wed Mar 12 15:44:14 2014 begin with 38738212 relations and 39638429 unique ideals
- Wed Mar 12 15:44:38 2014 reduce to 38669484 relations and 38061963 ideals in 7 passes
- Wed Mar 12 15:44:38 2014 max relations containing the same ideal: 176
- Wed Mar 12 15:44:55 2014 removing 1427518 relations and 1131250 ideals in 296268 cliques
- Wed Mar 12 15:44:56 2014 commencing in-memory singleton removal
- Wed Mar 12 15:44:59 2014 begin with 37241966 relations and 38061963 unique ideals
- Wed Mar 12 15:45:19 2014 reduce to 37201819 relations and 36890260 ideals in 6 passes
- Wed Mar 12 15:45:19 2014 max relations containing the same ideal: 171
- Wed Mar 12 15:45:42 2014 relations with 0 large ideals: 9980
- Wed Mar 12 15:45:42 2014 relations with 1 large ideals: 1768
- Wed Mar 12 15:45:42 2014 relations with 2 large ideals: 14080
- Wed Mar 12 15:45:42 2014 relations with 3 large ideals: 144919
- Wed Mar 12 15:45:42 2014 relations with 4 large ideals: 838982
- Wed Mar 12 15:45:42 2014 relations with 5 large ideals: 2982440
- Wed Mar 12 15:45:42 2014 relations with 6 large ideals: 6714167
- Wed Mar 12 15:45:42 2014 relations with 7+ large ideals: 26495483
- Wed Mar 12 15:45:42 2014 commencing 2-way merge
- Wed Mar 12 15:46:07 2014 reduce to 25158730 relation sets and 24847170 unique ideals
- Wed Mar 12 15:46:07 2014 commencing full merge
- Wed Mar 12 15:55:23 2014 memory use: 3134.1 MB
- Wed Mar 12 15:55:25 2014 found 11965799 cycles, need 11941370
- Wed Mar 12 15:55:29 2014 weight of 11941370 cycles is about 1146679933 (96.03/cycle)
- Wed Mar 12 15:55:29 2014 distribution of cycle lengths:
- Wed Mar 12 15:55:29 2014 1 relations: 810025
- Wed Mar 12 15:55:29 2014 2 relations: 1096507
- Wed Mar 12 15:55:29 2014 3 relations: 1208876
- Wed Mar 12 15:55:29 2014 4 relations: 1149159
- Wed Mar 12 15:55:29 2014 5 relations: 1082412
- Wed Mar 12 15:55:29 2014 6 relations: 973075
- Wed Mar 12 15:55:29 2014 7 relations: 875483
- Wed Mar 12 15:55:29 2014 8 relations: 769906
- Wed Mar 12 15:55:29 2014 9 relations: 676177
- Wed Mar 12 15:55:29 2014 10+ relations: 3299750
- Wed Mar 12 15:55:29 2014 heaviest cycle: 28 relations
- Wed Mar 12 15:55:31 2014 commencing cycle optimization
- Wed Mar 12 15:55:52 2014 start with 86023913 relations
- Wed Mar 12 15:58:50 2014 pruned 3135268 relations
- Wed Mar 12 15:58:50 2014 memory use: 2444.1 MB
- Wed Mar 12 15:58:50 2014 distribution of cycle lengths:
- Wed Mar 12 15:58:50 2014 1 relations: 810025
- Wed Mar 12 15:58:50 2014 2 relations: 1124708
- Wed Mar 12 15:58:50 2014 3 relations: 1262966
- Wed Mar 12 15:58:50 2014 4 relations: 1191658
- Wed Mar 12 15:58:50 2014 5 relations: 1124628
- Wed Mar 12 15:58:50 2014 6 relations: 1001129
- Wed Mar 12 15:58:50 2014 7 relations: 897613
- Wed Mar 12 15:58:50 2014 8 relations: 781391
- Wed Mar 12 15:58:50 2014 9 relations: 682978
- Wed Mar 12 15:58:50 2014 10+ relations: 3064274
- Wed Mar 12 15:58:50 2014 heaviest cycle: 28 relations
- Wed Mar 12 15:59:09 2014 RelProcTime: 5111
- Wed Mar 12 15:59:09 2014
- Wed Mar 12 15:59:09 2014 commencing linear algebra
- Wed Mar 12 15:59:14 2014 read 11941370 cycles
- Wed Mar 12 15:59:34 2014 cycles contain 37006025 unique relations
- Wed Mar 12 16:10:43 2014 read 37006025 relations
- Wed Mar 12 16:11:51 2014 using 20 quadratic characters above 1073741622
- Wed Mar 12 16:14:14 2014 building initial matrix
- Wed Mar 12 16:21:09 2014 memory use: 4800.2 MB
- Wed Mar 12 16:21:54 2014 read 11941370 cycles
- Wed Mar 12 16:21:56 2014 matrix is 11941200 x 11941370 (4605.9 MB) with weight 1330245775 (111.40/col)
- Wed Mar 12 16:21:56 2014 sparse part has weight 1087985750 (91.11/col)
- Wed Mar 12 16:24:09 2014 filtering completed in 2 passes
- Wed Mar 12 16:24:12 2014 matrix is 11940637 x 11940813 (4605.8 MB) with weight 1330230381 (111.40/col)
- Wed Mar 12 16:24:12 2014 sparse part has weight 1087981862 (91.11/col)
- Wed Mar 12 16:25:39 2014 matrix starts at (0, 0)
- Wed Mar 12 16:25:40 2014 matrix is 11940637 x 11940813 (4605.8 MB) with weight 1330230381 (111.40/col)
- Wed Mar 12 16:25:40 2014 sparse part has weight 1087981862 (91.11/col)
- Wed Mar 12 16:25:40 2014 saving the first 48 matrix rows for later
- Wed Mar 12 16:25:42 2014 matrix includes 64 packed rows
- Wed Mar 12 16:25:44 2014 matrix is 11940589 x 11940813 (4437.6 MB) with weight 1115869473 (93.45/col)
- Wed Mar 12 16:25:44 2014 sparse part has weight 1043889800 (87.42/col)
- Wed Mar 12 16:25:44 2014 using block size 8192 and superblock size 786432 for processor cache size 8192 kB
- Wed Mar 12 16:26:33 2014 commencing Lanczos iteration (3 threads)
- Wed Mar 12 16:26:33 2014 memory use: 3764.5 MB
- Wed Mar 12 16:27:43 2014 linear algebra at 0.0%, ETA 146h28m
- Wed Mar 12 16:28:08 2014 checkpointing every 80000 dimensions
- Tue Mar 18 16:21:30 2014 lanczos halted after 188828 iterations (dim = 11940589)
- Tue Mar 18 16:21:49 2014 recovered 40 nontrivial dependencies
- Tue Mar 18 16:21:49 2014 BLanczosTime: 519760
- Tue Mar 18 16:21:49 2014
- Tue Mar 18 16:21:49 2014 commencing square root phase
- Tue Mar 18 16:21:49 2014 handling dependencies 1 to 64
- Tue Mar 18 16:21:49 2014 reading relations for dependency 1
- Tue Mar 18 16:21:55 2014 read 5969539 cycles
- Tue Mar 18 16:22:04 2014 cycles contain 18498570 unique relations
- Tue Mar 18 16:34:44 2014 read 18498570 relations
- Tue Mar 18 16:36:06 2014 multiplying 18498570 relations
- Tue Mar 18 16:59:02 2014 multiply complete, coefficients have about 706.41 million bits
- Tue Mar 18 16:59:04 2014 initial square root is modulo 2175661
- Tue Mar 18 17:22:30 2014 sqrtTime: 3641
- Tue Mar 18 17:22:30 2014 prp96 factor: 513771344530953638399207528250780162329591444656481384108792960998927618778379458678020370035651
- Tue Mar 18 17:22:30 2014 prp96 factor: 704336210027665042766919139818581008384098536410985081125139978424946084001665660346633709606967
- Tue Mar 18 17:22:30 2014 elapsed time 146:48:33
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