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- Tue Dec 23 15:07:23 2025
- Tue Dec 23 15:07:23 2025
- Tue Dec 23 15:07:23 2025 Msieve v. 1.54 (SVN unknown)
- Tue Dec 23 15:07:23 2025 random seeds: e26f7bac e835382c
- Tue Dec 23 15:07:23 2025 factoring 478902755220964401784115922323032611145258300420347972769030808500014060919835438698154101017015542917939940791255643315089682351403355858671366725491550986592317305886937714762685737705341385627 (195 digits)
- Tue Dec 23 15:07:24 2025 no P-1/P+1/ECM available, skipping
- Tue Dec 23 15:07:24 2025 commencing number field sieve (195-digit input)
- Tue Dec 23 15:07:24 2025 R0: 3947390722541189220279009256935626449
- Tue Dec 23 15:07:24 2025 R1: -1
- Tue Dec 23 15:07:24 2025 A0: -4567
- Tue Dec 23 15:07:24 2025 A1: 0
- Tue Dec 23 15:07:24 2025 A2: 0
- Tue Dec 23 15:07:24 2025 A3: 0
- Tue Dec 23 15:07:24 2025 A4: 0
- Tue Dec 23 15:07:24 2025 A5: 0
- Tue Dec 23 15:07:24 2025 A6: 1
- Tue Dec 23 15:07:24 2025 skew 4.07, size 4.608e-11, alpha 0.706, combined = 1.937e-12 rroots = 2
- Tue Dec 23 15:07:24 2025
- Tue Dec 23 15:07:24 2025 commencing relation filtering
- Tue Dec 23 15:07:24 2025 setting target matrix density to 100.0
- Tue Dec 23 15:07:24 2025 estimated available RAM is 7902.4 MB
- Tue Dec 23 15:07:24 2025 commencing duplicate removal, pass 1
- Tue Dec 23 15:12:29 2025 error -1 reading relation 55033138
- Tue Dec 23 15:14:38 2025 skipped 1 relations with composite factors
- Tue Dec 23 15:14:38 2025 found 2727187 hash collisions in 78371917 relations
- Tue Dec 23 15:14:52 2025 added 1218041 free relations
- Tue Dec 23 15:14:52 2025 commencing duplicate removal, pass 2
- Tue Dec 23 15:15:14 2025 found 0 duplicates and 79589958 unique relations
- Tue Dec 23 15:15:14 2025 memory use: 253.2 MB
- Tue Dec 23 15:15:14 2025 reading ideals above 44892160
- Tue Dec 23 15:15:14 2025 commencing singleton removal, initial pass
- Tue Dec 23 15:20:34 2025 memory use: 1506.0 MB
- Tue Dec 23 15:20:34 2025 reading all ideals from disk
- Tue Dec 23 15:20:36 2025 memory use: 1422.1 MB
- Tue Dec 23 15:20:38 2025 commencing in-memory singleton removal
- Tue Dec 23 15:20:41 2025 begin with 79589958 relations and 76099365 unique ideals
- Tue Dec 23 15:21:07 2025 reduce to 38776901 relations and 29446246 ideals in 17 passes
- Tue Dec 23 15:21:07 2025 max relations containing the same ideal: 40
- Tue Dec 23 15:21:09 2025 reading ideals above 720000
- Tue Dec 23 15:21:09 2025 commencing singleton removal, initial pass
- Tue Dec 23 15:24:26 2025 memory use: 753.0 MB
- Tue Dec 23 15:24:26 2025 reading all ideals from disk
- Tue Dec 23 15:24:28 2025 memory use: 1409.0 MB
- Tue Dec 23 15:24:31 2025 keeping 34669234 ideals with weight <= 200, target excess is 201471
- Tue Dec 23 15:24:34 2025 commencing in-memory singleton removal
- Tue Dec 23 15:24:36 2025 begin with 38776902 relations and 34669234 unique ideals
- Tue Dec 23 15:24:52 2025 reduce to 38776307 relations and 34668634 ideals in 8 passes
- Tue Dec 23 15:24:52 2025 max relations containing the same ideal: 200
- Tue Dec 23 15:25:05 2025 removing 3339856 relations and 2939856 ideals in 400000 cliques
- Tue Dec 23 15:25:06 2025 commencing in-memory singleton removal
- Tue Dec 23 15:25:08 2025 begin with 35436451 relations and 34668634 unique ideals
- Tue Dec 23 15:25:25 2025 reduce to 35183338 relations and 31471898 ideals in 9 passes
- Tue Dec 23 15:25:25 2025 max relations containing the same ideal: 194
- Tue Dec 23 15:25:37 2025 removing 2487496 relations and 2087496 ideals in 400000 cliques
- Tue Dec 23 15:25:38 2025 commencing in-memory singleton removal
- Tue Dec 23 15:25:39 2025 begin with 32695842 relations and 31471898 unique ideals
- Tue Dec 23 15:25:55 2025 reduce to 32545451 relations and 29232182 ideals in 9 passes
- Tue Dec 23 15:25:55 2025 max relations containing the same ideal: 189
- Tue Dec 23 15:26:06 2025 removing 2219752 relations and 1819752 ideals in 400000 cliques
- Tue Dec 23 15:26:06 2025 commencing in-memory singleton removal
- Tue Dec 23 15:26:08 2025 begin with 30325699 relations and 29232182 unique ideals
- Tue Dec 23 15:26:21 2025 reduce to 30198228 relations and 27283484 ideals in 8 passes
- Tue Dec 23 15:26:21 2025 max relations containing the same ideal: 180
- Tue Dec 23 15:26:31 2025 removing 2078802 relations and 1678802 ideals in 400000 cliques
- Tue Dec 23 15:26:31 2025 commencing in-memory singleton removal
- Tue Dec 23 15:26:33 2025 begin with 28119426 relations and 27283484 unique ideals
- Tue Dec 23 15:26:43 2025 reduce to 28003556 relations and 25487459 ideals in 7 passes
- Tue Dec 23 15:26:43 2025 max relations containing the same ideal: 172
- Tue Dec 23 15:26:52 2025 removing 1985751 relations and 1585751 ideals in 400000 cliques
- Tue Dec 23 15:26:53 2025 commencing in-memory singleton removal
- Tue Dec 23 15:26:55 2025 begin with 26017805 relations and 25487459 unique ideals
- Tue Dec 23 15:27:04 2025 reduce to 25906979 relations and 23789445 ideals in 7 passes
- Tue Dec 23 15:27:04 2025 max relations containing the same ideal: 162
- Tue Dec 23 15:27:12 2025 removing 1919669 relations and 1519669 ideals in 400000 cliques
- Tue Dec 23 15:27:13 2025 commencing in-memory singleton removal
- Tue Dec 23 15:27:14 2025 begin with 23987310 relations and 23789445 unique ideals
- Tue Dec 23 15:27:23 2025 reduce to 23876782 relations and 22157801 ideals in 7 passes
- Tue Dec 23 15:27:23 2025 max relations containing the same ideal: 155
- Tue Dec 23 15:27:31 2025 removing 1872076 relations and 1472076 ideals in 400000 cliques
- Tue Dec 23 15:27:31 2025 commencing in-memory singleton removal
- Tue Dec 23 15:27:33 2025 begin with 22004706 relations and 22157801 unique ideals
- Tue Dec 23 15:27:42 2025 reduce to 21891254 relations and 20570615 ideals in 8 passes
- Tue Dec 23 15:27:42 2025 max relations containing the same ideal: 144
- Tue Dec 23 15:27:49 2025 removing 1839867 relations and 1439867 ideals in 400000 cliques
- Tue Dec 23 15:27:49 2025 commencing in-memory singleton removal
- Tue Dec 23 15:27:50 2025 begin with 20051387 relations and 20570615 unique ideals
- Tue Dec 23 15:27:58 2025 reduce to 19933044 relations and 19010589 ideals in 7 passes
- Tue Dec 23 15:27:58 2025 max relations containing the same ideal: 136
- Tue Dec 23 15:28:04 2025 removing 1814086 relations and 1414086 ideals in 400000 cliques
- Tue Dec 23 15:28:05 2025 commencing in-memory singleton removal
- Tue Dec 23 15:28:06 2025 begin with 18118958 relations and 19010589 unique ideals
- Tue Dec 23 15:28:13 2025 reduce to 17993692 relations and 17469215 ideals in 8 passes
- Tue Dec 23 15:28:13 2025 max relations containing the same ideal: 126
- Tue Dec 23 15:28:19 2025 removing 1389879 relations and 1099109 ideals in 290770 cliques
- Tue Dec 23 15:28:19 2025 commencing in-memory singleton removal
- Tue Dec 23 15:28:20 2025 begin with 16603813 relations and 17469215 unique ideals
- Tue Dec 23 15:28:27 2025 reduce to 16525697 relations and 16290895 ideals in 8 passes
- Tue Dec 23 15:28:27 2025 max relations containing the same ideal: 117
- Tue Dec 23 15:28:34 2025 relations with 0 large ideals: 7454
- Tue Dec 23 15:28:34 2025 relations with 1 large ideals: 1790
- Tue Dec 23 15:28:34 2025 relations with 2 large ideals: 16660
- Tue Dec 23 15:28:34 2025 relations with 3 large ideals: 150082
- Tue Dec 23 15:28:34 2025 relations with 4 large ideals: 737940
- Tue Dec 23 15:28:34 2025 relations with 5 large ideals: 2159674
- Tue Dec 23 15:28:34 2025 relations with 6 large ideals: 3911684
- Tue Dec 23 15:28:34 2025 relations with 7+ large ideals: 9540413
- Tue Dec 23 15:28:34 2025 commencing 2-way merge
- Tue Dec 23 15:28:42 2025 reduce to 10133107 relation sets and 9898305 unique ideals
- Tue Dec 23 15:28:42 2025 commencing full merge
- Tue Dec 23 15:31:27 2025 memory use: 1361.3 MB
- Tue Dec 23 15:31:28 2025 found 4820626 cycles, need 4804505
- Tue Dec 23 15:31:29 2025 weight of 4804505 cycles is about 480811403 (100.08/cycle)
- Tue Dec 23 15:31:29 2025 distribution of cycle lengths:
- Tue Dec 23 15:31:29 2025 1 relations: 380654
- Tue Dec 23 15:31:29 2025 2 relations: 409235
- Tue Dec 23 15:31:29 2025 3 relations: 414500
- Tue Dec 23 15:31:29 2025 4 relations: 396647
- Tue Dec 23 15:31:29 2025 5 relations: 379142
- Tue Dec 23 15:31:29 2025 6 relations: 357953
- Tue Dec 23 15:31:29 2025 7 relations: 334352
- Tue Dec 23 15:31:29 2025 8 relations: 309720
- Tue Dec 23 15:31:29 2025 9 relations: 282162
- Tue Dec 23 15:31:29 2025 10+ relations: 1540140
- Tue Dec 23 15:31:29 2025 heaviest cycle: 28 relations
- Tue Dec 23 15:31:30 2025 commencing cycle optimization
- Tue Dec 23 15:31:37 2025 start with 36940478 relations
- Tue Dec 23 15:32:28 2025 pruned 1288688 relations
- Tue Dec 23 15:32:28 2025 memory use: 1061.6 MB
- Tue Dec 23 15:32:28 2025 distribution of cycle lengths:
- Tue Dec 23 15:32:28 2025 1 relations: 380654
- Tue Dec 23 15:32:28 2025 2 relations: 417605
- Tue Dec 23 15:32:28 2025 3 relations: 428909
- Tue Dec 23 15:32:28 2025 4 relations: 409240
- Tue Dec 23 15:32:28 2025 5 relations: 392933
- Tue Dec 23 15:32:28 2025 6 relations: 369431
- Tue Dec 23 15:32:28 2025 7 relations: 345729
- Tue Dec 23 15:32:28 2025 8 relations: 317653
- Tue Dec 23 15:32:28 2025 9 relations: 289947
- Tue Dec 23 15:32:28 2025 10+ relations: 1452404
- Tue Dec 23 15:32:28 2025 heaviest cycle: 28 relations
- Tue Dec 23 15:32:35 2025 RelProcTime: 1511
- Tue Dec 23 15:32:35 2025
- Tue Dec 23 15:32:35 2025 commencing linear algebra
- Tue Dec 23 15:32:35 2025 using VBITS=512
- Tue Dec 23 15:32:35 2025 read 4804505 cycles
- Tue Dec 23 15:32:42 2025 cycles contain 16356146 unique relations
- Tue Dec 23 15:33:40 2025 read 16356146 relations
- Tue Dec 23 15:33:56 2025 using 20 quadratic characters above 4294917295
- Tue Dec 23 15:35:00 2025 building initial matrix
- Tue Dec 23 15:37:18 2025 memory use: 2026.7 MB
- Tue Dec 23 15:37:19 2025 read 4804505 cycles
- Tue Dec 23 15:37:20 2025 matrix is 4804328 x 4804505 (1948.6 MB) with weight 564027033 (117.40/col)
- Tue Dec 23 15:37:20 2025 sparse part has weight 457965192 (95.32/col)
- Tue Dec 23 15:37:56 2025 filtering completed in 2 passes
- Tue Dec 23 15:37:57 2025 matrix is 4804115 x 4804275 (1948.6 MB) with weight 564019440 (117.40/col)
- Tue Dec 23 15:37:57 2025 sparse part has weight 457962579 (95.32/col)
- Tue Dec 23 15:38:07 2025 matrix starts at (0, 0)
- Tue Dec 23 15:38:07 2025 matrix is 4804115 x 4804275 (1948.6 MB) with weight 564019440 (117.40/col)
- Tue Dec 23 15:38:07 2025 sparse part has weight 457962579 (95.32/col)
- Tue Dec 23 15:38:07 2025 saving the first 496 matrix rows for later
- Tue Dec 23 15:38:08 2025 matrix includes 512 packed rows
- Tue Dec 23 15:38:11 2025 matrix is 4803619 x 4804275 (1825.8 MB) with weight 387206605 (80.60/col)
- Tue Dec 23 15:38:11 2025 sparse part has weight 363308589 (75.62/col)
- Tue Dec 23 15:38:11 2025 using GPU 0 (NVIDIA GeForce RTX 3060)
- Tue Dec 23 15:38:11 2025 selected card has CUDA arch 8.6
- Tue Dec 23 15:38:43 2025 commencing Lanczos iteration
- Tue Dec 23 15:38:44 2025 memory use: 5191.0 MB
- Tue Dec 23 15:39:00 2025 linear algebra at 0.3%, ETA 1h23m
- Tue Dec 23 15:39:01 2025 checkpointing every 3360000 dimensions
- Tue Dec 23 17:01:37 2025 lanczos halted after 9398 iterations (dim = 4803619)
- Tue Dec 23 17:02:35 2025 recovered 37 nontrivial dependencies
- Tue Dec 23 17:02:35 2025 BLanczosTime: 5400
- Tue Dec 23 17:02:35 2025
- Tue Dec 23 17:02:35 2025 commencing square root phase
- Tue Dec 23 17:02:35 2025 handling dependencies 1 to 64
- Tue Dec 23 17:02:35 2025 reading relations for dependency 1
- Tue Dec 23 17:02:36 2025 read 2402551 cycles
- Tue Dec 23 17:02:39 2025 cycles contain 8182490 unique relations
- Tue Dec 23 17:03:11 2025 read 8182490 relations
- Tue Dec 23 17:03:41 2025 multiplying 8182490 relations
- Tue Dec 23 17:07:37 2025 multiply complete, coefficients have about 204.46 million bits
- Tue Dec 23 17:07:37 2025 initial square root is modulo 21755077
- Tue Dec 23 17:12:00 2025 sqrtTime: 565
- Tue Dec 23 17:12:00 2025 p66 factor: 231858596102023311469198588872366502622083637833166954661033159329
- Tue Dec 23 17:12:00 2025 p130 factor: 2065494932136291246172834923259828795070555505810007335998455824816774279086071241492891584764893886118599137662620250236363135163
- Tue Dec 23 17:12:00 2025 elapsed time 02:04:37
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