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- Mon Nov 23 14:06:44 2015
- Mon Nov 23 14:06:44 2015
- Mon Nov 23 14:06:44 2015 Msieve v. 1.52 (SVN 946)
- Mon Nov 23 14:06:44 2015 random seeds: 71f87560 0c9fea79
- Mon Nov 23 14:06:44 2015 factoring 53809318947498920119013718326354144850351745967141380111988316195832961905924522359115807833595439644724421989436720295091695896111925572414263785270873289 (155 digits)
- Mon Nov 23 14:06:44 2015 no P-1/P+1/ECM available, skipping
- Mon Nov 23 14:06:44 2015 commencing number field sieve (155-digit input)
- Mon Nov 23 14:06:44 2015 R0: -654468512970011394951354858038
- Mon Nov 23 14:06:44 2015 R1: 247183871139257
- Mon Nov 23 14:06:44 2015 A0: 4411040416796572883803200639857361345
- Mon Nov 23 14:06:44 2015 A1: 5327747613116870926320102908838
- Mon Nov 23 14:06:44 2015 A2: -1932001108416812421260637
- Mon Nov 23 14:06:44 2015 A3: -3058518414122516104
- Mon Nov 23 14:06:44 2015 A4: -257054184862
- Mon Nov 23 14:06:44 2015 A5: 448140
- Mon Nov 23 14:06:44 2015 skew 1.00, size 4.593e-015, alpha -6.127, combined = 2.403e-014 rroots = 3
- Mon Nov 23 14:06:44 2015
- Mon Nov 23 14:06:44 2015 commencing relation filtering
- Mon Nov 23 14:06:44 2015 setting target matrix density to 120.0
- Mon Nov 23 14:06:44 2015 estimated available RAM is 16331.2 MB
- Mon Nov 23 14:06:44 2015 commencing duplicate removal, pass 1
- <errors reading relations>
- Mon Nov 23 14:23:20 2015 found 15062620 hash collisions in 105618589 relations
- Mon Nov 23 14:24:07 2015 added 122589 free relations
- Mon Nov 23 14:24:07 2015 commencing duplicate removal, pass 2
- Mon Nov 23 14:24:48 2015 found 12969646 duplicates and 92771532 unique relations
- Mon Nov 23 14:24:48 2015 memory use: 426.4 MB
- Mon Nov 23 14:24:48 2015 reading ideals above 81854464
- Mon Nov 23 14:24:48 2015 commencing singleton removal, initial pass
- Mon Nov 23 14:40:24 2015 memory use: 1506.0 MB
- Mon Nov 23 14:40:24 2015 reading all ideals from disk
- Mon Nov 23 14:40:26 2015 memory use: 1465.2 MB
- Mon Nov 23 14:40:29 2015 commencing in-memory singleton removal
- Mon Nov 23 14:40:31 2015 begin with 92771532 relations and 75193512 unique ideals
- Mon Nov 23 14:40:53 2015 reduce to 56259509 relations and 34437674 ideals in 13 passes
- Mon Nov 23 14:40:53 2015 max relations containing the same ideal: 33
- Mon Nov 23 14:40:57 2015 reading ideals above 720000
- Mon Nov 23 14:40:57 2015 commencing singleton removal, initial pass
- Mon Nov 23 14:51:48 2015 memory use: 1378.0 MB
- Mon Nov 23 14:51:48 2015 reading all ideals from disk
- Mon Nov 23 14:51:52 2015 memory use: 2058.3 MB
- Mon Nov 23 14:51:57 2015 keeping 43688859 ideals with weight <= 200, target excess is 291444
- Mon Nov 23 14:52:01 2015 commencing in-memory singleton removal
- Mon Nov 23 14:52:05 2015 begin with 56259510 relations and 43688859 unique ideals
- Mon Nov 23 14:52:37 2015 reduce to 56246177 relations and 43675523 ideals in 8 passes
- Mon Nov 23 14:52:37 2015 max relations containing the same ideal: 200
- Mon Nov 23 14:52:58 2015 removing 8416651 relations and 6416651 ideals in 2000000 cliques
- Mon Nov 23 14:53:00 2015 commencing in-memory singleton removal
- Mon Nov 23 14:53:03 2015 begin with 47829526 relations and 43675523 unique ideals
- Mon Nov 23 14:53:30 2015 reduce to 46938318 relations and 36327998 ideals in 8 passes
- Mon Nov 23 14:53:30 2015 max relations containing the same ideal: 188
- Mon Nov 23 14:53:48 2015 removing 6572085 relations and 4572085 ideals in 2000000 cliques
- Mon Nov 23 14:53:50 2015 commencing in-memory singleton removal
- Mon Nov 23 14:53:52 2015 begin with 40366233 relations and 36327998 unique ideals
- Mon Nov 23 14:54:12 2015 reduce to 39777242 relations and 31142307 ideals in 7 passes
- Mon Nov 23 14:54:12 2015 max relations containing the same ideal: 171
- Mon Nov 23 14:54:27 2015 removing 6002484 relations and 4002484 ideals in 2000000 cliques
- Mon Nov 23 14:54:29 2015 commencing in-memory singleton removal
- Mon Nov 23 14:54:31 2015 begin with 33774758 relations and 31142307 unique ideals
- Mon Nov 23 14:54:47 2015 reduce to 33274323 relations and 26616777 ideals in 7 passes
- Mon Nov 23 14:54:47 2015 max relations containing the same ideal: 156
- Mon Nov 23 14:55:00 2015 removing 5652254 relations and 3652254 ideals in 2000000 cliques
- Mon Nov 23 14:55:01 2015 commencing in-memory singleton removal
- Mon Nov 23 14:55:03 2015 begin with 27622069 relations and 26616777 unique ideals
- Mon Nov 23 14:55:15 2015 reduce to 27163641 relations and 22482361 ideals in 7 passes
- Mon Nov 23 14:55:15 2015 max relations containing the same ideal: 137
- Mon Nov 23 14:55:26 2015 removing 5362072 relations and 3362072 ideals in 2000000 cliques
- Mon Nov 23 14:55:27 2015 commencing in-memory singleton removal
- Mon Nov 23 14:55:28 2015 begin with 21801569 relations and 22482361 unique ideals
- Mon Nov 23 14:55:37 2015 reduce to 21349501 relations and 18640805 ideals in 6 passes
- Mon Nov 23 14:55:37 2015 max relations containing the same ideal: 115
- Mon Nov 23 14:55:45 2015 removing 5117192 relations and 3117192 ideals in 2000000 cliques
- Mon Nov 23 14:55:46 2015 commencing in-memory singleton removal
- Mon Nov 23 14:55:47 2015 begin with 16232309 relations and 18640805 unique ideals
- Mon Nov 23 14:55:56 2015 reduce to 15712269 relations and 14965277 ideals in 9 passes
- Mon Nov 23 14:55:56 2015 max relations containing the same ideal: 95
- Mon Nov 23 14:56:02 2015 removing 1314221 relations and 905305 ideals in 408916 cliques
- Mon Nov 23 14:56:02 2015 commencing in-memory singleton removal
- Mon Nov 23 14:56:03 2015 begin with 14398048 relations and 14965277 unique ideals
- Mon Nov 23 14:56:08 2015 reduce to 14313949 relations and 13973774 ideals in 6 passes
- Mon Nov 23 14:56:08 2015 max relations containing the same ideal: 86
- Mon Nov 23 14:56:16 2015 relations with 0 large ideals: 744
- Mon Nov 23 14:56:16 2015 relations with 1 large ideals: 3315
- Mon Nov 23 14:56:16 2015 relations with 2 large ideals: 46536
- Mon Nov 23 14:56:16 2015 relations with 3 large ideals: 341261
- Mon Nov 23 14:56:16 2015 relations with 4 large ideals: 1299541
- Mon Nov 23 14:56:16 2015 relations with 5 large ideals: 2891290
- Mon Nov 23 14:56:16 2015 relations with 6 large ideals: 3967208
- Mon Nov 23 14:56:16 2015 relations with 7+ large ideals: 5764054
- Mon Nov 23 14:56:16 2015 commencing 2-way merge
- Mon Nov 23 14:56:23 2015 reduce to 10260791 relation sets and 9920616 unique ideals
- Mon Nov 23 14:56:23 2015 commencing full merge
- Mon Nov 23 14:59:19 2015 memory use: 1242.1 MB
- Mon Nov 23 14:59:20 2015 found 4604412 cycles, need 4574816
- Mon Nov 23 14:59:20 2015 weight of 4574816 cycles is about 549024436 (120.01/cycle)
- Mon Nov 23 14:59:20 2015 distribution of cycle lengths:
- Mon Nov 23 14:59:20 2015 1 relations: 57220
- Mon Nov 23 14:59:20 2015 2 relations: 205915
- Mon Nov 23 14:59:20 2015 3 relations: 296455
- Mon Nov 23 14:59:20 2015 4 relations: 344387
- Mon Nov 23 14:59:20 2015 5 relations: 383988
- Mon Nov 23 14:59:20 2015 6 relations: 395126
- Mon Nov 23 14:59:20 2015 7 relations: 391465
- Mon Nov 23 14:59:20 2015 8 relations: 373402
- Mon Nov 23 14:59:20 2015 9 relations: 345665
- Mon Nov 23 14:59:20 2015 10+ relations: 1781193
- Mon Nov 23 14:59:20 2015 heaviest cycle: 28 relations
- Mon Nov 23 14:59:20 2015 commencing cycle optimization
- Mon Nov 23 14:59:28 2015 start with 40385009 relations
- Mon Nov 23 15:00:55 2015 pruned 2311560 relations
- Mon Nov 23 15:00:55 2015 memory use: 1017.6 MB
- Mon Nov 23 15:00:55 2015 distribution of cycle lengths:
- Mon Nov 23 15:00:55 2015 1 relations: 57220
- Mon Nov 23 15:00:55 2015 2 relations: 213010
- Mon Nov 23 15:00:55 2015 3 relations: 312499
- Mon Nov 23 15:00:55 2015 4 relations: 364932
- Mon Nov 23 15:00:55 2015 5 relations: 411630
- Mon Nov 23 15:00:55 2015 6 relations: 422659
- Mon Nov 23 15:00:55 2015 7 relations: 421241
- Mon Nov 23 15:00:55 2015 8 relations: 398550
- Mon Nov 23 15:00:55 2015 9 relations: 365060
- Mon Nov 23 15:00:55 2015 10+ relations: 1608015
- Mon Nov 23 15:00:55 2015 heaviest cycle: 27 relations
- Mon Nov 23 15:00:59 2015 RelProcTime: 3255
- Mon Nov 23 15:00:59 2015 elapsed time 00:54:15
- Mon Nov 23 15:54:43 2015
- Mon Nov 23 15:54:43 2015
- Mon Nov 23 15:54:43 2015 Msieve v. 1.52 (SVN 946)
- Mon Nov 23 15:54:43 2015 random seeds: 02fbde38 6dfcc1c7
- Mon Nov 23 15:54:43 2015 factoring 53809318947498920119013718326354144850351745967141380111988316195832961905924522359115807833595439644724421989436720295091695896111925572414263785270873289 (155 digits)
- Mon Nov 23 15:54:43 2015 no P-1/P+1/ECM available, skipping
- Mon Nov 23 15:54:43 2015 commencing number field sieve (155-digit input)
- Mon Nov 23 15:54:43 2015 R0: -654468512970011394951354858038
- Mon Nov 23 15:54:43 2015 R1: 247183871139257
- Mon Nov 23 15:54:43 2015 A0: 4411040416796572883803200639857361345
- Mon Nov 23 15:54:43 2015 A1: 5327747613116870926320102908838
- Mon Nov 23 15:54:43 2015 A2: -1932001108416812421260637
- Mon Nov 23 15:54:43 2015 A3: -3058518414122516104
- Mon Nov 23 15:54:43 2015 A4: -257054184862
- Mon Nov 23 15:54:43 2015 A5: 448140
- Mon Nov 23 15:54:43 2015 skew 1.00, size 4.593e-015, alpha -6.127, combined = 2.403e-014 rroots = 3
- Mon Nov 23 15:54:43 2015
- Mon Nov 23 15:54:43 2015 commencing linear algebra
- Mon Nov 23 15:54:44 2015 read 4574816 cycles
- Mon Nov 23 15:54:52 2015 cycles contain 14165892 unique relations
- Mon Nov 23 15:57:20 2015 read 14165892 relations
- Mon Nov 23 15:57:39 2015 using 20 quadratic characters above 1073739680
- Mon Nov 23 15:58:38 2015 building initial matrix
- Mon Nov 23 16:01:42 2015 memory use: 1942.5 MB
- Mon Nov 23 16:01:45 2015 read 4574816 cycles
- Mon Nov 23 16:01:46 2015 matrix is 4574639 x 4574816 (2114.3 MB) with weight 647981674 (141.64/col)
- Mon Nov 23 16:01:46 2015 sparse part has weight 503919411 (110.15/col)
- Mon Nov 23 16:02:38 2015 filtering completed in 2 passes
- Mon Nov 23 16:02:40 2015 matrix is 4574602 x 4574779 (2114.3 MB) with weight 647979473 (141.64/col)
- Mon Nov 23 16:02:40 2015 sparse part has weight 503918445 (110.15/col)
- Mon Nov 23 16:02:50 2015 matrix starts at (0, 0)
- Mon Nov 23 16:02:52 2015 matrix is 4574602 x 4574779 (2114.3 MB) with weight 647979473 (141.64/col)
- Mon Nov 23 16:02:52 2015 sparse part has weight 503918445 (110.15/col)
- Mon Nov 23 16:02:52 2015 saving the first 48 matrix rows for later
- Mon Nov 23 16:02:53 2015 matrix includes 64 packed rows
- Mon Nov 23 16:02:54 2015 matrix is 4574554 x 4574779 (2056.1 MB) with weight 550441890 (120.32/col)
- Mon Nov 23 16:02:54 2015 sparse part has weight 493247759 (107.82/col)
- Mon Nov 23 16:02:54 2015 using block size 8192 and superblock size 786432 for processor cache size 8192 kB
- Mon Nov 23 16:03:19 2015 commencing Lanczos iteration (4 threads)
- Mon Nov 23 16:03:19 2015 memory use: 1692.3 MB
- Mon Nov 23 16:03:40 2015 linear algebra at 0.0%, ETA 16h44m
- Mon Nov 23 16:03:47 2015 checkpointing every 270000 dimensions
- Tue Nov 24 03:47:28 2015 lanczos halted after 72344 iterations (dim = 4574553)
- Tue Nov 24 03:47:35 2015 recovered 32 nontrivial dependencies
- Tue Nov 24 03:47:36 2015 BLanczosTime: 42773
- Tue Nov 24 03:47:36 2015 elapsed time 11:52:53
- Tue Nov 24 11:56:22 2015
- Tue Nov 24 11:56:22 2015
- Tue Nov 24 11:56:22 2015 Msieve v. 1.52 (SVN 946)
- Tue Nov 24 11:56:22 2015 random seeds: 53fb6af8 10abe414
- Tue Nov 24 11:56:22 2015 factoring 53809318947498920119013718326354144850351745967141380111988316195832961905924522359115807833595439644724421989436720295091695896111925572414263785270873289 (155 digits)
- Tue Nov 24 11:56:23 2015 no P-1/P+1/ECM available, skipping
- Tue Nov 24 11:56:23 2015 commencing number field sieve (155-digit input)
- Tue Nov 24 11:56:23 2015 R0: -654468512970011394951354858038
- Tue Nov 24 11:56:23 2015 R1: 247183871139257
- Tue Nov 24 11:56:23 2015 A0: 4411040416796572883803200639857361345
- Tue Nov 24 11:56:23 2015 A1: 5327747613116870926320102908838
- Tue Nov 24 11:56:23 2015 A2: -1932001108416812421260637
- Tue Nov 24 11:56:23 2015 A3: -3058518414122516104
- Tue Nov 24 11:56:23 2015 A4: -257054184862
- Tue Nov 24 11:56:23 2015 A5: 448140
- Tue Nov 24 11:56:23 2015 skew 1.00, size 4.593e-015, alpha -6.127, combined = 2.403e-014 rroots = 3
- Tue Nov 24 11:56:23 2015
- Tue Nov 24 11:56:23 2015 commencing square root phase
- Tue Nov 24 11:56:23 2015 reading relations for dependency 1
- Tue Nov 24 11:56:23 2015 read 2287285 cycles
- Tue Nov 24 11:56:27 2015 cycles contain 7080168 unique relations
- Tue Nov 24 11:57:49 2015 read 7080168 relations
- Tue Nov 24 11:58:23 2015 multiplying 7080168 relations
- Tue Nov 24 12:06:22 2015 multiply complete, coefficients have about 378.85 million bits
- Tue Nov 24 12:06:27 2015 initial square root is modulo 6277907
- Tue Nov 24 12:17:28 2015 sqrtTime: 1265
- Tue Nov 24 12:17:28 2015 prp67 factor: 1298090651008576926821917885741545600605433587928408384226486859519
- Tue Nov 24 12:17:28 2015 prp89 factor: 41452666580481661315947314374973870934110184062288085034776865295119975310544760404427831
- Tue Nov 24 12:17:28 2015 elapsed time 00:21:06
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