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- Tue Sep 15 21:16:38 2015
- Tue Sep 15 21:16:38 2015
- Tue Sep 15 21:16:38 2015 Msieve v. 1.53 (SVN 983M)
- Tue Sep 15 21:16:38 2015 random seeds: e006ed28 1f0deeb7
- Tue Sep 15 21:16:38 2015 factoring 1001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221 (229 digits)
- Tue Sep 15 21:16:39 2015 no P-1/P+1/ECM available, skipping
- Tue Sep 15 21:16:39 2015 commencing number field sieve (229-digit input)
- Tue Sep 15 21:16:39 2015 R0: -100000000000000000000000000000000000000
- Tue Sep 15 21:16:39 2015 R1: 1
- Tue Sep 15 21:16:39 2015 A0: -1
- Tue Sep 15 21:16:39 2015 A1: 0
- Tue Sep 15 21:16:39 2015 A2: 0
- Tue Sep 15 21:16:39 2015 A3: 0
- Tue Sep 15 21:16:39 2015 A4: 0
- Tue Sep 15 21:16:39 2015 A5: 0
- Tue Sep 15 21:16:39 2015 A6: 820
- Tue Sep 15 21:16:39 2015 skew 1.00, size 3.154e-011, alpha -1.603, combined = 1.395e-012 rroots = 2
- Tue Sep 15 21:16:39 2015
- Tue Sep 15 21:16:39 2015 commencing relation filtering
- Tue Sep 15 21:16:39 2015 setting target matrix density to 112.0
- Tue Sep 15 21:16:39 2015 estimated available RAM is 65426.9 MB
- Tue Sep 15 21:16:39 2015 commencing duplicate removal, pass 1
- Tue Sep 15 21:21:45 2015 error -9 reading relation 25619035
- Tue Sep 15 21:23:29 2015 error -9 reading relation 34538062
- Tue Sep 15 21:30:24 2015 error -9 reading relation 69779629
- Tue Sep 15 21:33:29 2015 error -9 reading relation 85393467
- Tue Sep 15 21:38:13 2015 error -15 reading relation 109016839
- Tue Sep 15 21:38:37 2015 skipped 45 relations with b > 2^32
- Tue Sep 15 21:38:37 2015 skipped 4 relations with composite factors
- Tue Sep 15 21:38:37 2015 found 17592452 hash collisions in 110986555 relations
- Tue Sep 15 21:39:03 2015 added 1219315 free relations
- Tue Sep 15 21:39:03 2015 commencing duplicate removal, pass 2
- Tue Sep 15 21:40:58 2015 found 15629064 duplicates and 96576806 unique relations
- Tue Sep 15 21:40:58 2015 memory use: 660.8 MB
- Tue Sep 15 21:40:58 2015 reading ideals above 720000
- Tue Sep 15 21:40:59 2015 commencing singleton removal, initial pass
- Tue Sep 15 21:57:38 2015 memory use: 2756.0 MB
- Tue Sep 15 21:57:38 2015 reading all ideals from disk
- Tue Sep 15 21:57:40 2015 memory use: 3615.8 MB
- Tue Sep 15 21:57:50 2015 keeping 89359576 ideals with weight <= 200, target excess is 491027
- Tue Sep 15 21:58:01 2015 commencing in-memory singleton removal
- Tue Sep 15 21:58:09 2015 begin with 96576806 relations and 89359576 unique ideals
- Tue Sep 15 21:59:24 2015 reduce to 60664773 relations and 49571690 ideals in 13 passes
- Tue Sep 15 21:59:24 2015 max relations containing the same ideal: 159
- Tue Sep 15 21:59:53 2015 removing 8958453 relations and 6958453 ideals in 2000000 cliques
- Tue Sep 15 21:59:55 2015 commencing in-memory singleton removal
- Tue Sep 15 22:00:00 2015 begin with 51706320 relations and 49571690 unique ideals
- Tue Sep 15 22:00:43 2015 reduce to 50616827 relations and 41479207 ideals in 10 passes
- Tue Sep 15 22:00:43 2015 max relations containing the same ideal: 138
- Tue Sep 15 22:01:06 2015 removing 7161096 relations and 5161096 ideals in 2000000 cliques
- Tue Sep 15 22:01:08 2015 commencing in-memory singleton removal
- Tue Sep 15 22:01:12 2015 begin with 43455731 relations and 41479207 unique ideals
- Tue Sep 15 22:01:41 2015 reduce to 42666681 relations and 35498542 ideals in 8 passes
- Tue Sep 15 22:01:41 2015 max relations containing the same ideal: 128
- Tue Sep 15 22:02:01 2015 removing 6637525 relations and 4637525 ideals in 2000000 cliques
- Tue Sep 15 22:02:03 2015 commencing in-memory singleton removal
- Tue Sep 15 22:02:06 2015 begin with 36029156 relations and 35498542 unique ideals
- Tue Sep 15 22:02:26 2015 reduce to 35275574 relations and 30074657 ideals in 7 passes
- Tue Sep 15 22:02:26 2015 max relations containing the same ideal: 106
- Tue Sep 15 22:02:43 2015 removing 6380638 relations and 4380638 ideals in 2000000 cliques
- Tue Sep 15 22:02:44 2015 commencing in-memory singleton removal
- Tue Sep 15 22:02:47 2015 begin with 28894936 relations and 30074657 unique ideals
- Tue Sep 15 22:03:07 2015 reduce to 28097852 relations and 24855764 ideals in 9 passes
- Tue Sep 15 22:03:07 2015 max relations containing the same ideal: 93
- Tue Sep 15 22:03:20 2015 removing 6220961 relations and 4220961 ideals in 2000000 cliques
- Tue Sep 15 22:03:21 2015 commencing in-memory singleton removal
- Tue Sep 15 22:03:23 2015 begin with 21876891 relations and 24855764 unique ideals
- Tue Sep 15 22:03:37 2015 reduce to 20976341 relations and 19676310 ideals in 9 passes
- Tue Sep 15 22:03:37 2015 max relations containing the same ideal: 74
- Tue Sep 15 22:03:47 2015 removing 2754861 relations and 2024422 ideals in 730439 cliques
- Tue Sep 15 22:03:48 2015 commencing in-memory singleton removal
- Tue Sep 15 22:03:49 2015 begin with 18221480 relations and 19676310 unique ideals
- Tue Sep 15 22:04:00 2015 reduce to 17974229 relations and 17396844 ideals in 8 passes
- Tue Sep 15 22:04:00 2015 max relations containing the same ideal: 65
- Tue Sep 15 22:04:10 2015 relations with 0 large ideals: 18279
- Tue Sep 15 22:04:10 2015 relations with 1 large ideals: 8988
- Tue Sep 15 22:04:10 2015 relations with 2 large ideals: 107364
- Tue Sep 15 22:04:10 2015 relations with 3 large ideals: 656014
- Tue Sep 15 22:04:10 2015 relations with 4 large ideals: 2144792
- Tue Sep 15 22:04:10 2015 relations with 5 large ideals: 4119618
- Tue Sep 15 22:04:10 2015 relations with 6 large ideals: 4873543
- Tue Sep 15 22:04:10 2015 relations with 7+ large ideals: 6045631
- Tue Sep 15 22:04:10 2015 commencing 2-way merge
- Tue Sep 15 22:04:21 2015 reduce to 11748489 relation sets and 11171104 unique ideals
- Tue Sep 15 22:04:21 2015 commencing full merge
- Tue Sep 15 22:08:46 2015 memory use: 1532.9 MB
- Tue Sep 15 22:08:48 2015 found 5419734 cycles, need 5375304
- Tue Sep 15 22:08:48 2015 weight of 5375304 cycles is about 602648939 (112.11/cycle)
- Tue Sep 15 22:08:48 2015 distribution of cycle lengths:
- Tue Sep 15 22:08:48 2015 1 relations: 201022
- Tue Sep 15 22:08:48 2015 2 relations: 325627
- Tue Sep 15 22:08:48 2015 3 relations: 393878
- Tue Sep 15 22:08:48 2015 4 relations: 408276
- Tue Sep 15 22:08:48 2015 5 relations: 414580
- Tue Sep 15 22:08:48 2015 6 relations: 410446
- Tue Sep 15 22:08:48 2015 7 relations: 400662
- Tue Sep 15 22:08:48 2015 8 relations: 380132
- Tue Sep 15 22:08:48 2015 9 relations: 355238
- Tue Sep 15 22:08:48 2015 10+ relations: 2085443
- Tue Sep 15 22:08:48 2015 heaviest cycle: 28 relations
- Tue Sep 15 22:08:49 2015 commencing cycle optimization
- Tue Sep 15 22:08:58 2015 start with 46791099 relations
- Tue Sep 15 22:10:42 2015 pruned 2168784 relations
- Tue Sep 15 22:10:42 2015 memory use: 1226.3 MB
- Tue Sep 15 22:10:42 2015 distribution of cycle lengths:
- Tue Sep 15 22:10:42 2015 1 relations: 201022
- Tue Sep 15 22:10:42 2015 2 relations: 334002
- Tue Sep 15 22:10:42 2015 3 relations: 411676
- Tue Sep 15 22:10:42 2015 4 relations: 425508
- Tue Sep 15 22:10:42 2015 5 relations: 436537
- Tue Sep 15 22:10:42 2015 6 relations: 430223
- Tue Sep 15 22:10:42 2015 7 relations: 422087
- Tue Sep 15 22:10:42 2015 8 relations: 399125
- Tue Sep 15 22:10:42 2015 9 relations: 371886
- Tue Sep 15 22:10:42 2015 10+ relations: 1943238
- Tue Sep 15 22:10:42 2015 heaviest cycle: 28 relations
- Tue Sep 15 22:10:49 2015 RelProcTime: 3250
- Tue Sep 15 22:10:49 2015 elapsed time 00:54:11
- Tue Sep 15 22:10:54 2015
- Tue Sep 15 22:10:54 2015
- Tue Sep 15 22:10:54 2015 Msieve v. 1.53 (SVN 983M)
- Tue Sep 15 22:10:54 2015 random seeds: e0c924a0 e3d39b8c
- Tue Sep 15 22:10:54 2015 factoring 1001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221001221 (229 digits)
- Tue Sep 15 22:10:55 2015 no P-1/P+1/ECM available, skipping
- Tue Sep 15 22:10:55 2015 commencing number field sieve (229-digit input)
- Tue Sep 15 22:10:55 2015 R0: -100000000000000000000000000000000000000
- Tue Sep 15 22:10:55 2015 R1: 1
- Tue Sep 15 22:10:55 2015 A0: -1
- Tue Sep 15 22:10:55 2015 A1: 0
- Tue Sep 15 22:10:55 2015 A2: 0
- Tue Sep 15 22:10:55 2015 A3: 0
- Tue Sep 15 22:10:55 2015 A4: 0
- Tue Sep 15 22:10:55 2015 A5: 0
- Tue Sep 15 22:10:55 2015 A6: 820
- Tue Sep 15 22:10:55 2015 skew 1.00, size 3.154e-011, alpha -1.603, combined = 1.395e-012 rroots = 2
- Tue Sep 15 22:10:55 2015
- Tue Sep 15 22:10:55 2015 commencing linear algebra
- Tue Sep 15 22:10:56 2015 read 5375304 cycles
- Tue Sep 15 22:11:06 2015 cycles contain 17620385 unique relations
- Tue Sep 15 22:14:42 2015 read 17620385 relations
- Tue Sep 15 22:15:11 2015 using 20 quadratic characters above 4294917295
- Tue Sep 15 22:16:31 2015 building initial matrix
- Tue Sep 15 22:20:01 2015 memory use: 2350.8 MB
- Tue Sep 15 22:20:04 2015 read 5375304 cycles
- Tue Sep 15 22:20:06 2015 matrix is 5375127 x 5375304 (2371.4 MB) with weight 703404166 (130.86/col)
- Tue Sep 15 22:20:06 2015 sparse part has weight 562519462 (104.65/col)
- Tue Sep 15 22:21:08 2015 filtering completed in 2 passes
- Tue Sep 15 22:21:10 2015 matrix is 5374944 x 5375121 (2371.4 MB) with weight 703394598 (130.86/col)
- Tue Sep 15 22:21:10 2015 sparse part has weight 562514903 (104.65/col)
- Tue Sep 15 22:21:23 2015 matrix starts at (0, 0)
- Tue Sep 15 22:21:24 2015 matrix is 5374944 x 5375121 (2371.4 MB) with weight 703394598 (130.86/col)
- Tue Sep 15 22:21:24 2015 sparse part has weight 562514903 (104.65/col)
- Tue Sep 15 22:21:24 2015 saving the first 48 matrix rows for later
- Tue Sep 15 22:21:26 2015 matrix includes 64 packed rows
- Tue Sep 15 22:21:27 2015 matrix is 5374896 x 5375121 (2284.5 MB) with weight 593950228 (110.50/col)
- Tue Sep 15 22:21:27 2015 sparse part has weight 545105687 (101.41/col)
- Tue Sep 15 22:21:27 2015 using block size 8192 and superblock size 1474560 for processor cache size 15360 kB
- Tue Sep 15 22:21:51 2015 commencing Lanczos iteration (6 threads)
- Tue Sep 15 22:21:51 2015 memory use: 1926.1 MB
- Tue Sep 15 22:22:06 2015 linear algebra at 0.0%, ETA 13h43m
- Tue Sep 15 22:22:11 2015 checkpointing every 390000 dimensions
- Wed Sep 16 12:11:12 2015 lanczos halted after 85003 iterations (dim = 5374896)
- Wed Sep 16 12:11:16 2015 recovered 36 nontrivial dependencies
- Wed Sep 16 12:11:18 2015 BLanczosTime: 50423
- Wed Sep 16 12:11:18 2015
- Wed Sep 16 12:11:18 2015 commencing square root phase
- Wed Sep 16 12:11:18 2015 reading relations for dependency 1
- Wed Sep 16 12:11:19 2015 read 2688833 cycles
- Wed Sep 16 12:11:24 2015 cycles contain 8810294 unique relations
- Wed Sep 16 12:13:50 2015 read 8810294 relations
- Wed Sep 16 12:14:31 2015 multiplying 8810294 relations
- Wed Sep 16 12:21:17 2015 multiply complete, coefficients have about 292.93 million bits
- Wed Sep 16 12:21:19 2015 initial square root is modulo 180511
- Wed Sep 16 12:29:10 2015 sqrtTime: 1072
- Wed Sep 16 12:29:10 2015 p76 factor: 1009871992714034535846714021613912312833085335613015990026756985147070451841
- Wed Sep 16 12:29:10 2015 p153 factor: 991433576180498139421942920583182544307801639499302752520255133591328317259560095254153962979999020346110662377087510999194629981930737559461583876898181
- Wed Sep 16 12:29:10 2015 elapsed time 14:18:16
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