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- Mon Sep 26 09:50:15 2016
- Mon Sep 26 09:50:15 2016
- Mon Sep 26 09:50:15 2016 Msieve v. 1.52 (SVN unknown)
- Mon Sep 26 09:50:15 2016 random seeds: ed5a6dd8 db5988d6
- Mon Sep 26 09:50:15 2016 factoring 795920047042543914656829537845200481309506505038518446055002165764050840398353508711177983426317295957924694485101194353630753839543880577771191450837035436488119 (162 digits)
- Mon Sep 26 09:50:15 2016 no P-1/P+1/ECM available, skipping
- Mon Sep 26 09:50:15 2016 commencing number field sieve (162-digit input)
- Mon Sep 26 09:50:15 2016 R0: -18284989545726808492563649765475
- Mon Sep 26 09:50:15 2016 R1: 257676068359981751
- Mon Sep 26 09:50:15 2016 A0: -184620391078996498929537142306323507456
- Mon Sep 26 09:50:15 2016 A1: 201753604300871811202196057593092
- Mon Sep 26 09:50:15 2016 A2: 68344967267066717900756454
- Mon Sep 26 09:50:15 2016 A3: -61879483896866674303
- Mon Sep 26 09:50:15 2016 A4: -5440572254350
- Mon Sep 26 09:50:15 2016 A5: 389400
- Mon Sep 26 09:50:15 2016 skew 4276628.15, size 9.717e-016, alpha -6.872, combined = 1.120e-012 rroots = 5
- Mon Sep 26 09:50:16 2016
- Mon Sep 26 09:50:16 2016 commencing relation filtering
- Mon Sep 26 09:50:16 2016 setting target matrix density to 120.0
- Mon Sep 26 09:50:16 2016 estimated available RAM is 16335.3 MB
- Mon Sep 26 09:50:16 2016 commencing duplicate removal, pass 1
- Mon Sep 26 10:01:49 2016 error -9 reading relation 68350057
- Mon Sep 26 10:04:46 2016 error -9 reading relation 85986476
- Mon Sep 26 10:05:03 2016 error -15 reading relation 87704464
- Mon Sep 26 10:05:26 2016 error -9 reading relation 89963485
- Mon Sep 26 10:05:26 2016 error -9 reading relation 89964327
- Mon Sep 26 10:05:26 2016 error -1 reading relation 89965450
- Mon Sep 26 10:05:26 2016 error -15 reading relation 89974405
- Mon Sep 26 10:05:26 2016 error -15 reading relation 89985134
- Mon Sep 26 10:05:42 2016 error -15 reading relation 91604021
- Mon Sep 26 10:05:55 2016 error -15 reading relation 92940991
- Mon Sep 26 10:06:03 2016 error -15 reading relation 93690706
- Mon Sep 26 10:06:12 2016 error -9 reading relation 94642802
- Mon Sep 26 10:06:12 2016 error -15 reading relation 94680430
- Mon Sep 26 10:06:28 2016 error -15 reading relation 96316107
- Mon Sep 26 10:06:56 2016 error -15 reading relation 99062142
- Mon Sep 26 10:06:56 2016 error -15 reading relation 99128522
- Mon Sep 26 10:07:02 2016 error -15 reading relation 99732119
- Mon Sep 26 10:07:03 2016 error -9 reading relation 99789988
- Mon Sep 26 10:07:04 2016 error -15 reading relation 99884845
- Mon Sep 26 10:07:04 2016 error -9 reading relation 99941879
- Mon Sep 26 10:07:05 2016 error -15 reading relation 100028795
- Mon Sep 26 10:07:55 2016 error -9 reading relation 104959484
- Mon Sep 26 10:08:33 2016 error -9 reading relation 108725127
- Mon Sep 26 10:08:47 2016 error -5 reading relation 110164185
- Mon Sep 26 10:09:08 2016 error -9 reading relation 112308617
- Mon Sep 26 10:09:09 2016 error -15 reading relation 112332444
- Mon Sep 26 10:09:11 2016 error -15 reading relation 112614092
- Mon Sep 26 10:09:24 2016 found 23803920 hash collisions in 114011068 relations
- Mon Sep 26 10:10:12 2016 added 121763 free relations
- Mon Sep 26 10:10:12 2016 commencing duplicate removal, pass 2
- Mon Sep 26 10:11:02 2016 found 24168280 duplicates and 89964551 unique relations
- Mon Sep 26 10:11:02 2016 memory use: 660.8 MB
- Mon Sep 26 10:11:02 2016 reading ideals above 89718784
- Mon Sep 26 10:11:02 2016 commencing singleton removal, initial pass
- Mon Sep 26 10:27:11 2016 memory use: 1506.0 MB
- Mon Sep 26 10:27:11 2016 reading all ideals from disk
- Mon Sep 26 10:27:12 2016 memory use: 1451.9 MB
- Mon Sep 26 10:27:15 2016 commencing in-memory singleton removal
- Mon Sep 26 10:27:17 2016 begin with 89964551 relations and 76972770 unique ideals
- Mon Sep 26 10:27:48 2016 reduce to 51693771 relations and 34081857 ideals in 17 passes
- Mon Sep 26 10:27:48 2016 max relations containing the same ideal: 33
- Mon Sep 26 10:27:51 2016 reading ideals above 720000
- Mon Sep 26 10:27:52 2016 commencing singleton removal, initial pass
- Mon Sep 26 10:39:28 2016 memory use: 1378.0 MB
- Mon Sep 26 10:39:29 2016 reading all ideals from disk
- Mon Sep 26 10:39:30 2016 memory use: 1916.0 MB
- Mon Sep 26 10:39:34 2016 keeping 44186111 ideals with weight <= 200, target excess is 281566
- Mon Sep 26 10:39:39 2016 commencing in-memory singleton removal
- Mon Sep 26 10:39:42 2016 begin with 51693772 relations and 44186111 unique ideals
- Mon Sep 26 10:40:27 2016 reduce to 51559496 relations and 44051778 ideals in 11 passes
- Mon Sep 26 10:40:27 2016 max relations containing the same ideal: 200
- Mon Sep 26 10:40:49 2016 removing 5951312 relations and 4951312 ideals in 1000000 cliques
- Mon Sep 26 10:40:50 2016 commencing in-memory singleton removal
- Mon Sep 26 10:40:53 2016 begin with 45608184 relations and 44051778 unique ideals
- Mon Sep 26 10:41:29 2016 reduce to 45104713 relations and 38585012 ideals in 10 passes
- Mon Sep 26 10:41:29 2016 max relations containing the same ideal: 192
- Mon Sep 26 10:41:48 2016 removing 4513714 relations and 3513714 ideals in 1000000 cliques
- Mon Sep 26 10:41:49 2016 commencing in-memory singleton removal
- Mon Sep 26 10:41:52 2016 begin with 40590999 relations and 38585012 unique ideals
- Mon Sep 26 10:42:20 2016 reduce to 40253842 relations and 34726846 ideals in 9 passes
- Mon Sep 26 10:42:20 2016 max relations containing the same ideal: 178
- Mon Sep 26 10:42:37 2016 removing 4079229 relations and 3079229 ideals in 1000000 cliques
- Mon Sep 26 10:42:38 2016 commencing in-memory singleton removal
- Mon Sep 26 10:42:41 2016 begin with 36174613 relations and 34726846 unique ideals
- Mon Sep 26 10:43:03 2016 reduce to 35869937 relations and 31336033 ideals in 8 passes
- Mon Sep 26 10:43:03 2016 max relations containing the same ideal: 166
- Mon Sep 26 10:43:18 2016 removing 3854553 relations and 2854553 ideals in 1000000 cliques
- Mon Sep 26 10:43:19 2016 commencing in-memory singleton removal
- Mon Sep 26 10:43:21 2016 begin with 32015384 relations and 31336033 unique ideals
- Mon Sep 26 10:43:40 2016 reduce to 31717023 relations and 28175814 ideals in 8 passes
- Mon Sep 26 10:43:40 2016 max relations containing the same ideal: 155
- Mon Sep 26 10:43:54 2016 removing 3721627 relations and 2721627 ideals in 1000000 cliques
- Mon Sep 26 10:43:55 2016 commencing in-memory singleton removal
- Mon Sep 26 10:43:57 2016 begin with 27995396 relations and 28175814 unique ideals
- Mon Sep 26 10:44:12 2016 reduce to 27692471 relations and 25142971 ideals in 7 passes
- Mon Sep 26 10:44:12 2016 max relations containing the same ideal: 142
- Mon Sep 26 10:44:23 2016 removing 3628955 relations and 2628955 ideals in 1000000 cliques
- Mon Sep 26 10:44:24 2016 commencing in-memory singleton removal
- Mon Sep 26 10:44:26 2016 begin with 24063516 relations and 25142971 unique ideals
- Mon Sep 26 10:44:40 2016 reduce to 23738362 relations and 22178732 ideals in 8 passes
- Mon Sep 26 10:44:40 2016 max relations containing the same ideal: 132
- Mon Sep 26 10:44:50 2016 removing 3570151 relations and 2570151 ideals in 1000000 cliques
- Mon Sep 26 10:44:51 2016 commencing in-memory singleton removal
- Mon Sep 26 10:44:52 2016 begin with 20168211 relations and 22178732 unique ideals
- Mon Sep 26 10:45:04 2016 reduce to 19802060 relations and 19229407 ideals in 8 passes
- Mon Sep 26 10:45:04 2016 max relations containing the same ideal: 114
- Mon Sep 26 10:45:12 2016 removing 1171095 relations and 925059 ideals in 246036 cliques
- Mon Sep 26 10:45:13 2016 commencing in-memory singleton removal
- Mon Sep 26 10:45:14 2016 begin with 18630965 relations and 19229407 unique ideals
- Mon Sep 26 10:45:23 2016 reduce to 18588529 relations and 18261469 ideals in 7 passes
- Mon Sep 26 10:45:23 2016 max relations containing the same ideal: 110
- Mon Sep 26 10:45:34 2016 relations with 0 large ideals: 949
- Mon Sep 26 10:45:34 2016 relations with 1 large ideals: 2102
- Mon Sep 26 10:45:34 2016 relations with 2 large ideals: 34041
- Mon Sep 26 10:45:34 2016 relations with 3 large ideals: 276193
- Mon Sep 26 10:45:34 2016 relations with 4 large ideals: 1195891
- Mon Sep 26 10:45:34 2016 relations with 5 large ideals: 3052974
- Mon Sep 26 10:45:34 2016 relations with 6 large ideals: 4858929
- Mon Sep 26 10:45:34 2016 relations with 7+ large ideals: 9167450
- Mon Sep 26 10:45:34 2016 commencing 2-way merge
- Mon Sep 26 10:45:45 2016 reduce to 11950564 relation sets and 11623504 unique ideals
- Mon Sep 26 10:45:45 2016 commencing full merge
- Mon Sep 26 10:49:51 2016 memory use: 1477.0 MB
- Mon Sep 26 10:49:52 2016 found 5388042 cycles, need 5367704
- Mon Sep 26 10:49:53 2016 weight of 5367704 cycles is about 644446061 (120.06/cycle)
- Mon Sep 26 10:49:53 2016 distribution of cycle lengths:
- Mon Sep 26 10:49:53 2016 1 relations: 207975
- Mon Sep 26 10:49:53 2016 2 relations: 319514
- Mon Sep 26 10:49:53 2016 3 relations: 387287
- Mon Sep 26 10:49:53 2016 4 relations: 402309
- Mon Sep 26 10:49:53 2016 5 relations: 413870
- Mon Sep 26 10:49:53 2016 6 relations: 406542
- Mon Sep 26 10:49:53 2016 7 relations: 400132
- Mon Sep 26 10:49:53 2016 8 relations: 379153
- Mon Sep 26 10:49:53 2016 9 relations: 356458
- Mon Sep 26 10:49:53 2016 10+ relations: 2094464
- Mon Sep 26 10:49:53 2016 heaviest cycle: 28 relations
- Mon Sep 26 10:49:53 2016 commencing cycle optimization
- Mon Sep 26 10:50:02 2016 start with 46820523 relations
- Mon Sep 26 10:51:53 2016 pruned 2065945 relations
- Mon Sep 26 10:51:53 2016 memory use: 1255.1 MB
- Mon Sep 26 10:51:53 2016 distribution of cycle lengths:
- Mon Sep 26 10:51:53 2016 1 relations: 207975
- Mon Sep 26 10:51:53 2016 2 relations: 328225
- Mon Sep 26 10:51:53 2016 3 relations: 404289
- Mon Sep 26 10:51:53 2016 4 relations: 419348
- Mon Sep 26 10:51:53 2016 5 relations: 434182
- Mon Sep 26 10:51:53 2016 6 relations: 426230
- Mon Sep 26 10:51:53 2016 7 relations: 419334
- Mon Sep 26 10:51:53 2016 8 relations: 396153
- Mon Sep 26 10:51:53 2016 9 relations: 371246
- Mon Sep 26 10:51:53 2016 10+ relations: 1960722
- Mon Sep 26 10:51:53 2016 heaviest cycle: 28 relations
- Mon Sep 26 10:51:59 2016 RelProcTime: 3704
- Mon Sep 26 10:51:59 2016
- Mon Sep 26 10:51:59 2016 commencing linear algebra
- Mon Sep 26 10:52:00 2016 read 5367704 cycles
- Mon Sep 26 10:52:11 2016 cycles contain 18407123 unique relations
- Mon Sep 26 10:56:09 2016 read 18407123 relations
- Mon Sep 26 10:56:37 2016 using 20 quadratic characters above 1073741690
- Mon Sep 26 10:57:57 2016 building initial matrix
- Mon Sep 26 11:01:56 2016 memory use: 2563.1 MB
- Mon Sep 26 11:01:59 2016 read 5367704 cycles
- Mon Sep 26 11:02:01 2016 matrix is 5367526 x 5367704 (2517.1 MB) with weight 767654228 (143.01/col)
- Mon Sep 26 11:02:01 2016 sparse part has weight 600803794 (111.93/col)
- Mon Sep 26 11:03:06 2016 filtering completed in 2 passes
- Mon Sep 26 11:03:08 2016 matrix is 5367455 x 5367633 (2517.1 MB) with weight 767650752 (143.01/col)
- Mon Sep 26 11:03:08 2016 sparse part has weight 600802635 (111.93/col)
- Mon Sep 26 11:03:35 2016 matrix starts at (0, 0)
- Mon Sep 26 11:03:37 2016 matrix is 5367455 x 5367633 (2517.1 MB) with weight 767650752 (143.01/col)
- Mon Sep 26 11:03:37 2016 sparse part has weight 600802635 (111.93/col)
- Mon Sep 26 11:03:37 2016 saving the first 48 matrix rows for later
- Mon Sep 26 11:03:38 2016 matrix includes 64 packed rows
- Mon Sep 26 11:03:39 2016 matrix is 5367407 x 5367633 (2449.3 MB) with weight 656028327 (122.22/col)
- Mon Sep 26 11:03:39 2016 sparse part has weight 588385449 (109.62/col)
- Mon Sep 26 11:03:39 2016 using block size 8192 and superblock size 589824 for processor cache size 6144 kB
- Mon Sep 26 11:04:11 2016 commencing Lanczos iteration (4 threads)
- Mon Sep 26 11:04:11 2016 memory use: 2031.4 MB
- Mon Sep 26 11:04:34 2016 linear algebra at 0.0%, ETA 21h31m
- Mon Sep 26 11:04:41 2016 checkpointing every 260000 dimensions
- Tue Sep 27 08:00:04 2016 lanczos halted after 84881 iterations (dim = 5367407)
- Tue Sep 27 08:00:11 2016 recovered 31 nontrivial dependencies
- Tue Sep 27 08:00:13 2016 BLanczosTime: 76094
- Tue Sep 27 08:00:13 2016
- Tue Sep 27 08:00:13 2016 commencing square root phase
- Tue Sep 27 08:00:13 2016 handling dependencies 1 to 64
- Tue Sep 27 08:00:13 2016 reading relations for dependency 1
- Tue Sep 27 08:00:15 2016 read 2684085 cycles
- Tue Sep 27 08:00:19 2016 cycles contain 9207156 unique relations
- Tue Sep 27 08:02:45 2016 read 9207156 relations
- Tue Sep 27 08:03:30 2016 multiplying 9207156 relations
- Tue Sep 27 08:14:39 2016 multiply complete, coefficients have about 510.14 million bits
- Tue Sep 27 08:14:45 2016 initial square root is modulo 1424306927
- Tue Sep 27 08:29:47 2016 sqrtTime: 1774
- Tue Sep 27 08:29:47 2016 prp60 factor: 433328057471963535475051884722727910540041333811954428906409
- Tue Sep 27 08:29:47 2016 prp103 factor: 1836760932781372453339385014048732690710138798072783324685422035366176565158346559315291406497948996191
- Tue Sep 27 08:29:47 2016 elapsed time 22:39:32
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