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- Mon Nov 21 19:34:15 2022
- Mon Nov 21 19:34:15 2022 Msieve v. 1.54 (SVN Unversioned directory)
- Mon Nov 21 19:34:15 2022 random seeds: a1e5890d 584ec66c
- Mon Nov 21 19:34:15 2022 factoring 1647141120671235551401185748975800558473787311335078909454709169182452566325765289812675723364100806679521644751087336178708146926307035883544488607015920944247644566122882366061503961360552717038491458558585380440723285574379639473811 (235 digits)
- Mon Nov 21 19:34:17 2022 searching for 15-digit factors
- Mon Nov 21 19:34:18 2022 commencing number field sieve (235-digit input)
- Mon Nov 21 19:34:18 2022 R0: 69718199360348611063783864457478034074933238322
- Mon Nov 21 19:34:18 2022 R1: -264042040895666103514361
- Mon Nov 21 19:34:18 2022 A0: 1
- Mon Nov 21 19:34:18 2022 A1: 3
- Mon Nov 21 19:34:18 2022 A2: -3
- Mon Nov 21 19:34:18 2022 A3: -4
- Mon Nov 21 19:34:18 2022 A4: 1
- Mon Nov 21 19:34:18 2022 A5: 1
- Mon Nov 21 19:34:18 2022 skew 1.00, size 6.181e-16, alpha 2.379, combined = 6.828e-13 rroots = 5
- Mon Nov 21 19:34:18 2022
- Mon Nov 21 19:34:18 2022 commencing relation filtering
- Mon Nov 21 19:34:18 2022 setting target matrix density to 112.0
- Mon Nov 21 19:34:18 2022 estimated available RAM is 15954.6 MB
- Mon Nov 21 19:34:18 2022 commencing duplicate removal, pass 1
- Mon Nov 21 19:58:01 2022 skipped 63 relations with b > 2^32
- Mon Nov 21 19:58:01 2022 found 5531485 hash collisions in 112737582 relations
- Mon Nov 21 19:58:01 2022 commencing duplicate removal, pass 2
- Mon Nov 21 19:59:16 2022 found 14752 duplicates and 112722830 unique relations
- Mon Nov 21 19:59:16 2022 memory use: 378.4 MB
- Mon Nov 21 19:59:16 2022 reading ideals above 98500608
- Mon Nov 21 19:59:16 2022 commencing singleton removal, initial pass
- Mon Nov 21 20:21:33 2022 memory use: 2756.0 MB
- Mon Nov 21 20:21:33 2022 reading all ideals from disk
- Mon Nov 21 20:21:37 2022 memory use: 1984.7 MB
- Mon Nov 21 20:22:03 2022 commencing in-memory singleton removal
- Mon Nov 21 20:22:27 2022 begin with 112722830 relations and 83878349 unique ideals
- Mon Nov 21 20:26:12 2022 reduce to 84669872 relations and 53678848 ideals in 11 passes
- Mon Nov 21 20:26:12 2022 max relations containing the same ideal: 49
- Mon Nov 21 20:26:30 2022 reading ideals above 720000
- Mon Nov 21 20:26:30 2022 commencing singleton removal, initial pass
- Mon Nov 21 20:52:33 2022 memory use: 1506.0 MB
- Mon Nov 21 20:52:33 2022 reading all ideals from disk
- Mon Nov 21 20:52:39 2022 memory use: 3236.2 MB
- Mon Nov 21 20:53:25 2022 keeping 64614218 ideals with weight <= 200, target excess is 426045
- Mon Nov 21 20:54:16 2022 commencing in-memory singleton removal
- Mon Nov 21 20:54:56 2022 begin with 84669872 relations and 64614218 unique ideals
- Mon Nov 21 20:57:45 2022 reduce to 84668786 relations and 64613128 ideals in 4 passes
- Mon Nov 21 20:57:45 2022 max relations containing the same ideal: 200
- Mon Nov 21 21:00:56 2022 removing 7745783 relations and 5745783 ideals in 2000000 cliques
- Mon Nov 21 21:01:04 2022 commencing in-memory singleton removal
- Mon Nov 21 21:01:39 2022 begin with 76923003 relations and 64613128 unique ideals
- Mon Nov 21 21:06:03 2022 reduce to 76322252 relations and 58248669 ideals in 7 passes
- Mon Nov 21 21:06:03 2022 max relations containing the same ideal: 196
- Mon Nov 21 21:08:50 2022 removing 6278359 relations and 4278359 ideals in 2000000 cliques
- Mon Nov 21 21:08:57 2022 commencing in-memory singleton removal
- Mon Nov 21 21:09:29 2022 begin with 70043893 relations and 58248669 unique ideals
- Mon Nov 21 21:12:55 2022 reduce to 69621411 relations and 53536566 ideals in 6 passes
- Mon Nov 21 21:12:55 2022 max relations containing the same ideal: 187
- Mon Nov 21 21:15:28 2022 removing 5888017 relations and 3888017 ideals in 2000000 cliques
- Mon Nov 21 21:15:34 2022 commencing in-memory singleton removal
- Mon Nov 21 21:16:02 2022 begin with 63733394 relations and 53536566 unique ideals
- Mon Nov 21 21:19:05 2022 reduce to 63349590 relations and 49254476 ideals in 6 passes
- Mon Nov 21 21:19:05 2022 max relations containing the same ideal: 174
- Mon Nov 21 21:21:24 2022 removing 5704095 relations and 3704095 ideals in 2000000 cliques
- Mon Nov 21 21:21:30 2022 commencing in-memory singleton removal
- Mon Nov 21 21:21:54 2022 begin with 57645495 relations and 49254476 unique ideals
- Mon Nov 21 21:25:01 2022 reduce to 57267685 relations and 45161587 ideals in 7 passes
- Mon Nov 21 21:25:01 2022 max relations containing the same ideal: 164
- Mon Nov 21 21:27:05 2022 removing 5604399 relations and 3604399 ideals in 2000000 cliques
- Mon Nov 21 21:27:11 2022 commencing in-memory singleton removal
- Mon Nov 21 21:27:32 2022 begin with 51663286 relations and 45161587 unique ideals
- Mon Nov 21 21:30:12 2022 reduce to 51271642 relations and 41153220 ideals in 7 passes
- Mon Nov 21 21:30:12 2022 max relations containing the same ideal: 154
- Mon Nov 21 21:31:59 2022 removing 5554345 relations and 3554345 ideals in 2000000 cliques
- Mon Nov 21 21:32:04 2022 commencing in-memory singleton removal
- Mon Nov 21 21:32:22 2022 begin with 45717297 relations and 41153220 unique ideals
- Mon Nov 21 21:34:22 2022 reduce to 45298723 relations and 37166168 ideals in 6 passes
- Mon Nov 21 21:34:22 2022 max relations containing the same ideal: 143
- Mon Nov 21 21:35:55 2022 removing 5542798 relations and 3542798 ideals in 2000000 cliques
- Mon Nov 21 21:36:00 2022 commencing in-memory singleton removal
- Mon Nov 21 21:36:15 2022 begin with 39755925 relations and 37166168 unique ideals
- Mon Nov 21 21:37:54 2022 reduce to 39289585 relations and 33139374 ideals in 6 passes
- Mon Nov 21 21:37:54 2022 max relations containing the same ideal: 130
- Mon Nov 21 21:39:14 2022 removing 5554611 relations and 3554611 ideals in 2000000 cliques
- Mon Nov 21 21:39:19 2022 commencing in-memory singleton removal
- Mon Nov 21 21:39:32 2022 begin with 33734974 relations and 33139374 unique ideals
- Mon Nov 21 21:41:09 2022 reduce to 33203124 relations and 29029524 ideals in 7 passes
- Mon Nov 21 21:41:09 2022 max relations containing the same ideal: 116
- Mon Nov 21 21:42:17 2022 removing 5589292 relations and 3589292 ideals in 2000000 cliques
- Mon Nov 21 21:42:22 2022 commencing in-memory singleton removal
- Mon Nov 21 21:42:31 2022 begin with 27613832 relations and 29029524 unique ideals
- Mon Nov 21 21:43:38 2022 reduce to 26979814 relations and 24773205 ideals in 7 passes
- Mon Nov 21 21:43:38 2022 max relations containing the same ideal: 98
- Mon Nov 21 21:44:22 2022 removing 4963874 relations and 3251478 ideals in 1712396 cliques
- Mon Nov 21 21:44:26 2022 commencing in-memory singleton removal
- Mon Nov 21 21:44:33 2022 begin with 22015940 relations and 24773205 unique ideals
- Mon Nov 21 21:45:22 2022 reduce to 21369983 relations and 20839712 ideals in 7 passes
- Mon Nov 21 21:45:22 2022 max relations containing the same ideal: 84
- Mon Nov 21 21:45:56 2022 removing 215751 relations and 179693 ideals in 36058 cliques
- Mon Nov 21 21:45:59 2022 commencing in-memory singleton removal
- Mon Nov 21 21:46:05 2022 begin with 21154232 relations and 20839712 unique ideals
- Mon Nov 21 21:46:47 2022 reduce to 21152420 relations and 20658204 ideals in 6 passes
- Mon Nov 21 21:46:47 2022 max relations containing the same ideal: 84
- Mon Nov 21 21:46:56 2022 relations with 0 large ideals: 34823
- Mon Nov 21 21:46:56 2022 relations with 1 large ideals: 5092
- Mon Nov 21 21:46:56 2022 relations with 2 large ideals: 60248
- Mon Nov 21 21:46:56 2022 relations with 3 large ideals: 422128
- Mon Nov 21 21:46:56 2022 relations with 4 large ideals: 1634989
- Mon Nov 21 21:46:56 2022 relations with 5 large ideals: 3776376
- Mon Nov 21 21:46:56 2022 relations with 6 large ideals: 6193612
- Mon Nov 21 21:46:56 2022 relations with 7+ large ideals: 9025152
- Mon Nov 21 21:46:56 2022 commencing 2-way merge
- Mon Nov 21 21:47:37 2022 reduce to 14622254 relation sets and 14128038 unique ideals
- Mon Nov 21 21:47:37 2022 commencing full merge
- Mon Nov 21 22:04:46 2022 memory use: 1904.2 MB
- Mon Nov 21 22:04:51 2022 found 6630934 cycles, need 6624238
- Mon Nov 21 22:04:56 2022 weight of 6624238 cycles is about 741941756 (112.00/cycle)
- Mon Nov 21 22:04:56 2022 distribution of cycle lengths:
- Mon Nov 21 22:04:56 2022 1 relations: 272476
- Mon Nov 21 22:04:56 2022 2 relations: 389159
- Mon Nov 21 22:04:56 2022 3 relations: 469659
- Mon Nov 21 22:04:56 2022 4 relations: 498603
- Mon Nov 21 22:04:56 2022 5 relations: 512785
- Mon Nov 21 22:04:56 2022 6 relations: 507822
- Mon Nov 21 22:04:56 2022 7 relations: 495643
- Mon Nov 21 22:04:56 2022 8 relations: 469132
- Mon Nov 21 22:04:56 2022 9 relations: 433796
- Mon Nov 21 22:04:56 2022 10+ relations: 2575163
- Mon Nov 21 22:04:56 2022 heaviest cycle: 28 relations
- Mon Nov 21 22:05:01 2022 commencing cycle optimization
- Mon Nov 21 22:05:53 2022 start with 58575543 relations
- Mon Nov 21 22:11:51 2022 pruned 2968838 relations
- Mon Nov 21 22:11:52 2022 memory use: 1485.8 MB
- Mon Nov 21 22:11:52 2022 distribution of cycle lengths:
- Mon Nov 21 22:11:52 2022 1 relations: 272476
- Mon Nov 21 22:11:52 2022 2 relations: 398585
- Mon Nov 21 22:11:52 2022 3 relations: 490236
- Mon Nov 21 22:11:52 2022 4 relations: 520959
- Mon Nov 21 22:11:52 2022 5 relations: 542138
- Mon Nov 21 22:11:52 2022 6 relations: 535567
- Mon Nov 21 22:11:52 2022 7 relations: 524916
- Mon Nov 21 22:11:52 2022 8 relations: 493638
- Mon Nov 21 22:11:52 2022 9 relations: 454380
- Mon Nov 21 22:11:52 2022 10+ relations: 2391343
- Mon Nov 21 22:11:52 2022 heaviest cycle: 28 relations
- Mon Nov 21 22:12:21 2022 RelProcTime: 9483
- Mon Nov 21 22:12:21 2022
- Mon Nov 21 22:12:21 2022 commencing linear algebra
- Mon Nov 21 22:12:21 2022 using VBITS=256
- Mon Nov 21 22:12:23 2022 read 6624238 cycles
- Mon Nov 21 22:13:04 2022 cycles contain 20904168 unique relations
- Mon Nov 21 22:16:23 2022 read 20904168 relations
- Mon Nov 21 22:18:39 2022 using 20 quadratic characters above 4294917295
- Mon Nov 21 22:20:30 2022 building initial matrix
- Mon Nov 21 22:37:30 2022 memory use: 2610.0 MB
- Mon Nov 21 22:37:39 2022 read 6624238 cycles
- Mon Nov 21 22:37:41 2022 matrix is 6624061 x 6624238 (2917.4 MB) with weight 832057385 (125.61/col)
- Mon Nov 21 22:37:41 2022 sparse part has weight 691917885 (104.45/col)
- Mon Nov 21 22:42:15 2022 filtering completed in 2 passes
- Mon Nov 21 22:42:18 2022 matrix is 6623989 x 6624150 (2917.4 MB) with weight 832054818 (125.61/col)
- Mon Nov 21 22:42:18 2022 sparse part has weight 691917054 (104.45/col)
- Mon Nov 21 22:43:09 2022 matrix starts at (0, 0)
- Mon Nov 21 22:43:11 2022 matrix is 6623989 x 6624150 (2917.4 MB) with weight 832054818 (125.61/col)
- Mon Nov 21 22:43:11 2022 sparse part has weight 691917054 (104.45/col)
- Mon Nov 21 22:43:11 2022 saving the first 240 matrix rows for later
- Mon Nov 21 22:43:16 2022 matrix includes 256 packed rows
- Mon Nov 21 22:43:22 2022 matrix is 6623749 x 6624150 (2679.8 MB) with weight 630081748 (95.12/col)
- Mon Nov 21 22:43:22 2022 sparse part has weight 596508724 (90.05/col)
- Mon Nov 21 22:43:23 2022 using GPU 0 (NVIDIA GeForce GTX 1660)
- Mon Nov 21 22:43:23 2022 selected card has CUDA arch 7.5
- Mon Nov 21 22:45:57 2022 commencing Lanczos iteration
- Tue Nov 22 09:17:04 2022
- Tue Nov 22 09:17:04 2022
- Tue Nov 22 09:17:04 2022 Msieve v. 1.54 (SVN Unversioned directory)
- Tue Nov 22 09:17:04 2022 random seeds: 4c47f324 f43a85a9
- Tue Nov 22 09:17:04 2022 factoring 1647141120671235551401185748975800558473787311335078909454709169182452566325765289812675723364100806679521644751087336178708146926307035883544488607015920944247644566122882366061503961360552717038491458558585380440723285574379639473811 (235 digits)
- Tue Nov 22 09:17:05 2022 no P-1/P+1/ECM available, skipping
- Tue Nov 22 09:17:05 2022 commencing number field sieve (235-digit input)
- Tue Nov 22 09:17:05 2022 R0: 69718199360348611063783864457478034074933238322
- Tue Nov 22 09:17:05 2022 R1: -264042040895666103514361
- Tue Nov 22 09:17:05 2022 A0: 1
- Tue Nov 22 09:17:05 2022 A1: 3
- Tue Nov 22 09:17:05 2022 A2: -3
- Tue Nov 22 09:17:05 2022 A3: -4
- Tue Nov 22 09:17:05 2022 A4: 1
- Tue Nov 22 09:17:05 2022 A5: 1
- Tue Nov 22 09:17:05 2022 skew 1.00, size 6.181e-16, alpha 2.379, combined = 6.828e-13 rroots = 5
- Tue Nov 22 09:17:05 2022
- Tue Nov 22 09:17:05 2022 commencing linear algebra
- Tue Nov 22 09:17:05 2022 using VBITS=256
- Tue Nov 22 09:17:05 2022 skipping matrix build
- Tue Nov 22 09:17:06 2022 matrix starts at (0, 0)
- Tue Nov 22 09:17:07 2022 matrix is 6623989 x 6624150 (2917.4 MB) with weight 832054818 (125.61/col)
- Tue Nov 22 09:17:07 2022 sparse part has weight 691917054 (104.45/col)
- Tue Nov 22 09:17:07 2022 saving the first 240 matrix rows for later
- Tue Nov 22 09:17:08 2022 matrix includes 256 packed rows
- Tue Nov 22 09:17:11 2022 matrix is 6623749 x 6624150 (2679.8 MB) with weight 630081748 (95.12/col)
- Tue Nov 22 09:17:11 2022 sparse part has weight 596508724 (90.05/col)
- Tue Nov 22 09:17:11 2022 using GPU 0 (NVIDIA GeForce RTX 3060)
- Tue Nov 22 09:17:11 2022 selected card has CUDA arch 8.6
- Tue Nov 22 09:17:53 2022 commencing Lanczos iteration
- Tue Nov 22 09:17:54 2022 memory use: 6496.7 MB
- Tue Nov 22 09:17:56 2022 restarting at iteration 608 (dim = 155194)
- Tue Nov 22 09:18:06 2022 checkpointing every 2210000 dimensions
- Tue Nov 22 09:18:08 2022 linear algebra at 2.5%, ETA 2h48m
- Tue Nov 22 12:03:14 2022 lanczos halted after 25952 iterations (dim = 6623747)
- Tue Nov 22 12:03:41 2022 recovered 33 nontrivial dependencies
- Tue Nov 22 12:03:41 2022 BLanczosTime: 9996
- Tue Nov 22 12:03:41 2022
- Tue Nov 22 12:13:29 2022
- Tue Nov 22 12:13:29 2022
- Tue Nov 22 12:13:29 2022 Msieve v. 1.54 (SVN Unversioned directory)
- Tue Nov 22 12:13:29 2022 random seeds: 0f89659c 55dc4df5
- Tue Nov 22 12:13:29 2022 factoring 1647141120671235551401185748975800558473787311335078909454709169182452566325765289812675723364100806679521644751087336178708146926307035883544488607015920944247644566122882366061503961360552717038491458558585380440723285574379639473811 (235 digits)
- Tue Nov 22 12:13:30 2022 searching for 15-digit factors
- Tue Nov 22 12:13:31 2022 commencing number field sieve (235-digit input)
- Tue Nov 22 12:13:31 2022 R0: 69718199360348611063783864457478034074933238322
- Tue Nov 22 12:13:31 2022 R1: -264042040895666103514361
- Tue Nov 22 12:13:31 2022 A0: 1
- Tue Nov 22 12:13:31 2022 A1: 3
- Tue Nov 22 12:13:31 2022 A2: -3
- Tue Nov 22 12:13:31 2022 A3: -4
- Tue Nov 22 12:13:31 2022 A4: 1
- Tue Nov 22 12:13:31 2022 A5: 1
- Tue Nov 22 12:13:31 2022 skew 1.00, size 6.181e-16, alpha 2.379, combined = 6.828e-13 rroots = 5
- Tue Nov 22 12:13:31 2022
- Tue Nov 22 12:13:31 2022 commencing square root phase
- Tue Nov 22 12:13:31 2022 reading relations for dependency 1
- Tue Nov 22 12:13:33 2022 read 3312847 cycles
- Tue Nov 22 12:13:54 2022 cycles contain 10454376 unique relations
- Tue Nov 22 12:15:45 2022 read 10454376 relations
- Tue Nov 22 12:18:01 2022 multiplying 10454376 relations
- Tue Nov 22 12:27:32 2022 multiply complete, coefficients have about 260.50 million bits
- Tue Nov 22 12:27:35 2022 initial square root is modulo 2230394119
- Tue Nov 22 12:39:59 2022 sqrtTime: 1588
- Tue Nov 22 12:39:59 2022 p60 factor: 350769509846376786955119907229178904523339525311396880317657
- Tue Nov 22 12:39:59 2022 p175 factor: 4695793318503134462240795260121899514194351279705439531348331173423809619100348240878139929422998350351960344819466824649125630420063391386148244748516188099590309457826786123
- Tue Nov 22 12:39:59 2022 elapsed time 00:26:30
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