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- Tue Jan 22 07:08:04 2019
- Tue Jan 22 07:08:04 2019
- Tue Jan 22 07:08:04 2019 Msieve v. 1.53 (SVN 988M)
- Tue Jan 22 07:08:04 2019 random seeds: 845f630a 036b5b18
- Tue Jan 22 07:08:04 2019 factoring 7665535437502390942333207635267700661913189934667292238055318553810235146999296467385387538080407498419481572588262983261426603384312284969209641786737432200429625374214443584514609953850171809117662411991121522478573 (217 digits)
- Tue Jan 22 07:08:05 2019 searching for 15-digit factors
- Tue Jan 22 07:08:06 2019 commencing number field sieve (217-digit input)
- Tue Jan 22 07:08:06 2019 R0: 749048330965186233494494102694564493649
- Tue Jan 22 07:08:06 2019 R1: -142108547152020037174224853515625
- Tue Jan 22 07:08:06 2019 A0: 1
- Tue Jan 22 07:08:06 2019 A1: -1
- Tue Jan 22 07:08:06 2019 A2: 1
- Tue Jan 22 07:08:06 2019 A3: -1
- Tue Jan 22 07:08:06 2019 A4: 1
- Tue Jan 22 07:08:06 2019 A5: -1
- Tue Jan 22 07:08:06 2019 A6: 1
- Tue Jan 22 07:08:06 2019 skew 1.00, size 1.520e-11, alpha 2.428, combined = 8.659e-13 rroots = 0
- Tue Jan 22 07:08:06 2019
- Tue Jan 22 07:08:06 2019 commencing relation filtering
- Tue Jan 22 07:08:06 2019 setting target matrix density to 120.0
- Tue Jan 22 07:08:06 2019 estimated available RAM is 32768.0 MB
- Tue Jan 22 07:08:06 2019 commencing duplicate removal, pass 1
- Tue Jan 22 07:08:18 2019 error -15 reading relation 1818539
- [744 more error lines]
- Tue Jan 22 07:21:27 2019 error -9 reading relation 125377461
- Tue Jan 22 07:21:28 2019 skipped 19 relations with b > 2^32
- Tue Jan 22 07:21:28 2019 skipped 254 relations with composite factors
- Tue Jan 22 07:21:28 2019 found 24300577 hash collisions in 125515654 relations
- Tue Jan 22 07:21:34 2019 added 2438534 free relations
- Tue Jan 22 07:21:34 2019 commencing duplicate removal, pass 2
- Tue Jan 22 07:23:15 2019 found 23413787 duplicates and 104540401 unique relations
- Tue Jan 22 07:23:15 2019 memory use: 660.8 MB
- Tue Jan 22 07:23:15 2019 reading ideals above 720000
- Tue Jan 22 07:23:15 2019 commencing singleton removal, initial pass
- Tue Jan 22 07:34:22 2019 memory use: 2756.0 MB
- Tue Jan 22 07:34:22 2019 reading all ideals from disk
- Tue Jan 22 07:34:25 2019 memory use: 3979.7 MB
- Tue Jan 22 07:34:33 2019 keeping 91937778 ideals with weight <= 200, target excess is 542955
- Tue Jan 22 07:34:42 2019 commencing in-memory singleton removal
- Tue Jan 22 07:34:48 2019 begin with 104540401 relations and 91937778 unique ideals
- Tue Jan 22 07:35:59 2019 reduce to 72006998 relations and 56376191 ideals in 13 passes
- Tue Jan 22 07:35:59 2019 max relations containing the same ideal: 163
- Tue Jan 22 07:36:25 2019 removing 8320154 relations and 6320154 ideals in 2000000 cliques
- Tue Jan 22 07:36:28 2019 commencing in-memory singleton removal
- Tue Jan 22 07:36:32 2019 begin with 63686844 relations and 56376191 unique ideals
- Tue Jan 22 07:37:07 2019 reduce to 62863348 relations and 49204048 ideals in 8 passes
- Tue Jan 22 07:37:07 2019 max relations containing the same ideal: 154
- Tue Jan 22 07:37:30 2019 removing 6779740 relations and 4779740 ideals in 2000000 cliques
- Tue Jan 22 07:37:32 2019 commencing in-memory singleton removal
- Tue Jan 22 07:37:36 2019 begin with 56083608 relations and 49204048 unique ideals
- Tue Jan 22 07:38:07 2019 reduce to 55504920 relations and 43827220 ideals in 8 passes
- Tue Jan 22 07:38:07 2019 max relations containing the same ideal: 138
- Tue Jan 22 07:38:27 2019 removing 6291696 relations and 4291696 ideals in 2000000 cliques
- Tue Jan 22 07:38:29 2019 commencing in-memory singleton removal
- Tue Jan 22 07:38:32 2019 begin with 49213224 relations and 43827220 unique ideals
- Tue Jan 22 07:38:59 2019 reduce to 48684294 relations and 38988496 ideals in 8 passes
- Tue Jan 22 07:38:59 2019 max relations containing the same ideal: 128
- Tue Jan 22 07:39:17 2019 removing 6049461 relations and 4049461 ideals in 2000000 cliques
- Tue Jan 22 07:39:19 2019 commencing in-memory singleton removal
- Tue Jan 22 07:39:21 2019 begin with 42634833 relations and 38988496 unique ideals
- Tue Jan 22 07:39:47 2019 reduce to 42111014 relations and 34395677 ideals in 9 passes
- Tue Jan 22 07:39:47 2019 max relations containing the same ideal: 120
- Tue Jan 22 07:40:03 2019 removing 5899034 relations and 3899034 ideals in 2000000 cliques
- Tue Jan 22 07:40:05 2019 commencing in-memory singleton removal
- Tue Jan 22 07:40:07 2019 begin with 36211980 relations and 34395677 unique ideals
- Tue Jan 22 07:40:24 2019 reduce to 35674440 relations and 29935860 ideals in 7 passes
- Tue Jan 22 07:40:24 2019 max relations containing the same ideal: 109
- Tue Jan 22 07:40:37 2019 removing 5777049 relations and 3777049 ideals in 2000000 cliques
- Tue Jan 22 07:40:39 2019 commencing in-memory singleton removal
- Tue Jan 22 07:40:40 2019 begin with 29897391 relations and 29935860 unique ideals
- Tue Jan 22 07:40:54 2019 reduce to 29329216 relations and 25562720 ideals in 7 passes
- Tue Jan 22 07:40:54 2019 max relations containing the same ideal: 87
- Tue Jan 22 07:41:05 2019 removing 5657390 relations and 3657390 ideals in 2000000 cliques
- Tue Jan 22 07:41:07 2019 commencing in-memory singleton removal
- Tue Jan 22 07:41:08 2019 begin with 23671826 relations and 25562720 unique ideals
- Tue Jan 22 07:41:20 2019 reduce to 23051560 relations and 21248738 ideals in 8 passes
- Tue Jan 22 07:41:20 2019 max relations containing the same ideal: 74
- Tue Jan 22 07:41:29 2019 removing 3553282 relations and 2380288 ideals in 1172994 cliques
- Tue Jan 22 07:41:30 2019 commencing in-memory singleton removal
- Tue Jan 22 07:41:31 2019 begin with 19498278 relations and 21248738 unique ideals
- Tue Jan 22 07:41:41 2019 reduce to 19154639 relations and 18509105 ideals in 8 passes
- Tue Jan 22 07:41:41 2019 max relations containing the same ideal: 67
- Tue Jan 22 07:41:48 2019 removing 91687 relations and 75981 ideals in 15706 cliques
- Tue Jan 22 07:41:49 2019 commencing in-memory singleton removal
- Tue Jan 22 07:41:50 2019 begin with 19062952 relations and 18509105 unique ideals
- Tue Jan 22 07:41:55 2019 reduce to 19062623 relations and 18432795 ideals in 4 passes
- Tue Jan 22 07:41:55 2019 max relations containing the same ideal: 67
- Tue Jan 22 07:41:57 2019 relations with 0 large ideals: 36888
- Tue Jan 22 07:41:57 2019 relations with 1 large ideals: 9484
- Tue Jan 22 07:41:57 2019 relations with 2 large ideals: 117978
- Tue Jan 22 07:41:57 2019 relations with 3 large ideals: 706779
- Tue Jan 22 07:41:57 2019 relations with 4 large ideals: 2255716
- Tue Jan 22 07:41:57 2019 relations with 5 large ideals: 4249991
- Tue Jan 22 07:41:57 2019 relations with 6 large ideals: 4965399
- Tue Jan 22 07:41:57 2019 relations with 7+ large ideals: 6720388
- Tue Jan 22 07:41:57 2019 commencing 2-way merge
- Tue Jan 22 07:42:07 2019 reduce to 13328038 relation sets and 12698210 unique ideals
- Tue Jan 22 07:42:07 2019 commencing full merge
- Tue Jan 22 07:47:04 2019 memory use: 1760.8 MB
- Tue Jan 22 07:47:07 2019 found 5981408 cycles, need 5964410
- Tue Jan 22 07:47:07 2019 weight of 5964410 cycles is about 715930298 (120.03/cycle)
- Tue Jan 22 07:47:07 2019 distribution of cycle lengths:
- Tue Jan 22 07:47:07 2019 1 relations: 192224
- Tue Jan 22 07:47:07 2019 2 relations: 288011
- Tue Jan 22 07:47:07 2019 3 relations: 370361
- Tue Jan 22 07:47:07 2019 4 relations: 408633
- Tue Jan 22 07:47:07 2019 5 relations: 435482
- Tue Jan 22 07:47:07 2019 6 relations: 441810
- Tue Jan 22 07:47:07 2019 7 relations: 439113
- Tue Jan 22 07:47:07 2019 8 relations: 422814
- Tue Jan 22 07:47:07 2019 9 relations: 398457
- Tue Jan 22 07:47:07 2019 10+ relations: 2567505
- Tue Jan 22 07:47:07 2019 heaviest cycle: 28 relations
- Tue Jan 22 07:47:09 2019 commencing cycle optimization
- Tue Jan 22 07:47:22 2019 start with 56000185 relations
- Tue Jan 22 07:49:49 2019 pruned 3255105 relations
- Tue Jan 22 07:49:49 2019 memory use: 1369.0 MB
- Tue Jan 22 07:49:49 2019 distribution of cycle lengths:
- Tue Jan 22 07:49:49 2019 1 relations: 192224
- Tue Jan 22 07:49:49 2019 2 relations: 295509
- Tue Jan 22 07:49:49 2019 3 relations: 387482
- Tue Jan 22 07:49:49 2019 4 relations: 428877
- Tue Jan 22 07:49:49 2019 5 relations: 463817
- Tue Jan 22 07:49:49 2019 6 relations: 471261
- Tue Jan 22 07:49:49 2019 7 relations: 470832
- Tue Jan 22 07:49:49 2019 8 relations: 451693
- Tue Jan 22 07:49:49 2019 9 relations: 425281
- Tue Jan 22 07:49:49 2019 10+ relations: 2377434
- Tue Jan 22 07:49:49 2019 heaviest cycle: 28 relations
- Tue Jan 22 07:50:02 2019 RelProcTime: 2516
- Tue Jan 22 07:50:02 2019
- Tue Jan 22 07:50:02 2019 commencing linear algebra
- Tue Jan 22 07:50:03 2019 read 5964410 cycles
- Tue Jan 22 07:50:15 2019 cycles contain 18778173 unique relations
- Tue Jan 22 07:52:34 2019 read 18778173 relations
- Tue Jan 22 07:53:10 2019 using 20 quadratic characters above 4294917295
- Tue Jan 22 07:54:15 2019 building initial matrix
- Tue Jan 22 07:57:29 2019 memory use: 2370.7 MB
- Tue Jan 22 07:57:34 2019 read 5964410 cycles
- Tue Jan 22 07:57:34 2019 matrix is 5964233 x 5964410 (2770.0 MB) with weight 787735401 (132.07/col)
- Tue Jan 22 07:57:34 2019 sparse part has weight 660528053 (110.74/col)
- Tue Jan 22 07:58:33 2019 filtering completed in 2 passes
- Tue Jan 22 07:58:34 2019 matrix is 5964187 x 5964364 (2770.0 MB) with weight 787733229 (132.07/col)
- Tue Jan 22 07:58:34 2019 sparse part has weight 660526879 (110.75/col)
- Tue Jan 22 07:58:53 2019 matrix starts at (0, 0)
- Tue Jan 22 07:58:53 2019 matrix is 5964187 x 5964364 (2770.0 MB) with weight 787733229 (132.07/col)
- Tue Jan 22 07:58:53 2019 sparse part has weight 660526879 (110.75/col)
- Tue Jan 22 07:58:53 2019 saving the first 48 matrix rows for later
- Tue Jan 22 07:58:54 2019 matrix includes 64 packed rows
- Tue Jan 22 07:58:55 2019 matrix is 5964139 x 5964364 (2650.3 MB) with weight 679950349 (114.00/col)
- Tue Jan 22 07:58:55 2019 sparse part has weight 635111651 (106.48/col)
- Tue Jan 22 07:58:55 2019 using block size 8192 and superblock size 1081344 for processor cache size 11264 kB
- Tue Jan 22 07:59:21 2019 commencing Lanczos iteration (8 threads)
- Tue Jan 22 07:59:21 2019 memory use: 2245.1 MB
- Tue Jan 22 07:59:32 2019 linear algebra at 0.0%, ETA 10h55m
- Tue Jan 22 07:59:35 2019 checkpointing every 560000 dimensions
- Tue Jan 22 18:42:12 2019 lanczos halted after 94314 iterations (dim = 5964135)
- Tue Jan 22 18:42:16 2019 recovered 35 nontrivial dependencies
- Tue Jan 22 18:42:17 2019 BLanczosTime: 39135
- Tue Jan 22 18:42:17 2019
- Tue Jan 22 18:42:17 2019 commencing square root phase
- Tue Jan 22 18:42:18 2019 handling dependencies 1 to 64
- Tue Jan 22 18:42:18 2019 reading relations for dependency 1
- Tue Jan 22 18:42:19 2019 read 2981129 cycles
- Tue Jan 22 18:42:24 2019 cycles contain 9384164 unique relations
- Tue Jan 22 18:44:06 2019 read 9384164 relations
- Tue Jan 22 18:44:43 2019 multiplying 9384164 relations
- Tue Jan 22 18:48:44 2019 multiply complete, coefficients have about 231.96 million bits
- Tue Jan 22 18:48:45 2019 initial square root is modulo 210985913
- Tue Jan 22 18:52:55 2019 sqrtTime: 638
- Tue Jan 22 18:52:55 2019 p73 factor: 9798967288185626374658705322259549332620085421751989616106797683720802209
- Tue Jan 22 18:52:55 2019 p144 factor: 782279929308932208274080960550845401875386783159185604422169635203717942590086536851309084525611523660511477197096791387754495413117583664302797
- Tue Jan 22 18:52:55 2019 elapsed time 11:44:51
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