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- Mon May 1 12:41:14 2023 Msieve v. 1.54 (SVN 03e8738)
- Mon May 1 12:41:14 2023 random seeds: 421601f4 a36fd0c5
- Mon May 1 12:41:14 2023 Using 7 OpenMP threads
- Mon May 1 12:41:14 2023 factoring 10891216802050645911801414942920969386091355970325101138920175353855810411097544761735043269128156752328139965485291157400209587209859589855745324065683 (152 digits)
- Mon May 1 12:41:15 2023 no P-1/P+1/ECM available, skipping
- Mon May 1 12:41:15 2023 commencing number field sieve (152-digit input)
- Mon May 1 12:41:15 2023 R0: 222461328114661613805571634502
- Mon May 1 12:41:15 2023 R1: 146445070553707156504307
- Mon May 1 12:41:15 2023 A0: 5714072882751739918637216120603910
- Mon May 1 12:41:15 2023 A1: 71246431729185890059952253253
- Mon May 1 12:41:15 2023 A2: -190209886225807533037198
- Mon May 1 12:41:15 2023 A3: -361924816878337637
- Mon May 1 12:41:15 2023 A4: 633590704152
- Mon May 1 12:41:15 2023 A5: 267120
- Mon May 1 12:41:15 2023 skew 1.00, size 1.290e-14, alpha -5.735, combined = 7.733e-14 rroots = 5
- Mon May 1 12:41:15 2023
- Mon May 1 12:41:15 2023 commencing relation filtering
- Mon May 1 12:41:15 2023 setting target matrix density to 110.0
- Mon May 1 12:41:15 2023 estimated available RAM is 64238.6 MB
- Mon May 1 12:41:15 2023 commencing duplicate removal, pass 1
- Mon May 1 12:42:29 2023 skipped 1 malformed relations
- Mon May 1 12:42:29 2023 found 1791585 hash collisions in 45100760 relations
- Mon May 1 12:42:50 2023 added 121836 free relations
- Mon May 1 12:42:50 2023 commencing duplicate removal, pass 2
- Mon May 1 12:43:01 2023 found 0 duplicates and 45222596 unique relations
- Mon May 1 12:43:01 2023 memory use: 138.6 MB
- Mon May 1 12:43:01 2023 reading ideals above 720000
- Mon May 1 12:43:01 2023 commencing singleton removal, initial pass
- Mon May 1 12:45:09 2023 memory use: 753.0 MB
- Mon May 1 12:45:09 2023 reading all ideals from disk
- Mon May 1 12:45:09 2023 memory use: 1940.3 MB
- Mon May 1 12:45:12 2023 keeping 35789026 ideals with weight <= 200, target excess is 244586
- Mon May 1 12:45:17 2023 commencing in-memory singleton removal
- Mon May 1 12:45:18 2023 begin with 45222596 relations and 35789026 unique ideals
- Mon May 1 12:45:25 2023 reduce to 39289521 relations and 29676186 ideals in 10 passes
- Mon May 1 12:45:25 2023 max relations containing the same ideal: 192
- Mon May 1 12:45:37 2023 removing 4076902 relations and 3076902 ideals in 1000000 cliques
- Mon May 1 12:45:38 2023 commencing in-memory singleton removal
- Mon May 1 12:45:39 2023 begin with 35212619 relations and 29676186 unique ideals
- Mon May 1 12:45:44 2023 reduce to 34880014 relations and 26256437 ideals in 7 passes
- Mon May 1 12:45:44 2023 max relations containing the same ideal: 178
- Mon May 1 12:45:55 2023 removing 3239747 relations and 2239747 ideals in 1000000 cliques
- Mon May 1 12:45:56 2023 commencing in-memory singleton removal
- Mon May 1 12:45:57 2023 begin with 31640267 relations and 26256437 unique ideals
- Mon May 1 12:46:01 2023 reduce to 31408530 relations and 23778483 ideals in 7 passes
- Mon May 1 12:46:01 2023 max relations containing the same ideal: 166
- Mon May 1 12:46:10 2023 removing 3016838 relations and 2016838 ideals in 1000000 cliques
- Mon May 1 12:46:12 2023 commencing in-memory singleton removal
- Mon May 1 12:46:13 2023 begin with 28391692 relations and 23778483 unique ideals
- Mon May 1 12:46:16 2023 reduce to 28184095 relations and 21547911 ideals in 6 passes
- Mon May 1 12:46:16 2023 max relations containing the same ideal: 154
- Mon May 1 12:46:22 2023 removing 2908393 relations and 1908393 ideals in 1000000 cliques
- Mon May 1 12:46:23 2023 commencing in-memory singleton removal
- Mon May 1 12:46:24 2023 begin with 25275702 relations and 21547911 unique ideals
- Mon May 1 12:46:27 2023 reduce to 25071151 relations and 19428701 ideals in 7 passes
- Mon May 1 12:46:27 2023 max relations containing the same ideal: 143
- Mon May 1 12:46:35 2023 removing 2843934 relations and 1843934 ideals in 1000000 cliques
- Mon May 1 12:46:36 2023 commencing in-memory singleton removal
- Mon May 1 12:46:37 2023 begin with 22227217 relations and 19428701 unique ideals
- Mon May 1 12:46:39 2023 reduce to 22017020 relations and 17367236 ideals in 6 passes
- Mon May 1 12:46:39 2023 max relations containing the same ideal: 134
- Mon May 1 12:46:46 2023 removing 2808367 relations and 1808367 ideals in 1000000 cliques
- Mon May 1 12:46:47 2023 commencing in-memory singleton removal
- Mon May 1 12:46:47 2023 begin with 19208653 relations and 17367236 unique ideals
- Mon May 1 12:46:49 2023 reduce to 18982232 relations and 15323745 ideals in 7 passes
- Mon May 1 12:46:49 2023 max relations containing the same ideal: 122
- Mon May 1 12:46:56 2023 removing 2792298 relations and 1792298 ideals in 1000000 cliques
- Mon May 1 12:46:56 2023 commencing in-memory singleton removal
- Mon May 1 12:46:57 2023 begin with 16189934 relations and 15323745 unique ideals
- Mon May 1 12:46:59 2023 reduce to 15935712 relations and 13265993 ideals in 7 passes
- Mon May 1 12:46:59 2023 max relations containing the same ideal: 107
- Mon May 1 12:47:04 2023 removing 2789675 relations and 1789675 ideals in 1000000 cliques
- Mon May 1 12:47:05 2023 commencing in-memory singleton removal
- Mon May 1 12:47:05 2023 begin with 13146037 relations and 13265993 unique ideals
- Mon May 1 12:47:07 2023 reduce to 12848953 relations and 11163468 ideals in 6 passes
- Mon May 1 12:47:07 2023 max relations containing the same ideal: 91
- Mon May 1 12:47:11 2023 removing 2801212 relations and 1801212 ideals in 1000000 cliques
- Mon May 1 12:47:12 2023 commencing in-memory singleton removal
- Mon May 1 12:47:12 2023 begin with 10047741 relations and 11163468 unique ideals
- Mon May 1 12:47:14 2023 reduce to 9676193 relations and 8966723 ideals in 8 passes
- Mon May 1 12:47:14 2023 max relations containing the same ideal: 76
- Mon May 1 12:47:18 2023 removing 1408021 relations and 982271 ideals in 425750 cliques
- Mon May 1 12:47:18 2023 commencing in-memory singleton removal
- Mon May 1 12:47:18 2023 begin with 8268172 relations and 8966723 unique ideals
- Mon May 1 12:47:19 2023 reduce to 8119238 relations and 7829553 ideals in 7 passes
- Mon May 1 12:47:19 2023 max relations containing the same ideal: 70
- Mon May 1 12:47:24 2023 relations with 0 large ideals: 844
- Mon May 1 12:47:24 2023 relations with 1 large ideals: 3388
- Mon May 1 12:47:24 2023 relations with 2 large ideals: 47534
- Mon May 1 12:47:24 2023 relations with 3 large ideals: 302344
- Mon May 1 12:47:24 2023 relations with 4 large ideals: 996882
- Mon May 1 12:47:24 2023 relations with 5 large ideals: 1906798
- Mon May 1 12:47:24 2023 relations with 6 large ideals: 2249389
- Mon May 1 12:47:24 2023 relations with 7+ large ideals: 2612059
- Mon May 1 12:47:24 2023 commencing 2-way merge
- Mon May 1 12:47:27 2023 reduce to 5349577 relation sets and 5059892 unique ideals
- Mon May 1 12:47:27 2023 commencing full merge
- Mon May 1 12:49:10 2023 memory use: 661.0 MB
- Mon May 1 12:49:11 2023 found 2494525 cycles, need 2460092
- Mon May 1 12:49:12 2023 weight of 2460092 cycles is about 270960221 (110.14/cycle)
- Mon May 1 12:49:12 2023 distribution of cycle lengths:
- Mon May 1 12:49:12 2023 1 relations: 84392
- Mon May 1 12:49:12 2023 2 relations: 149364
- Mon May 1 12:49:12 2023 3 relations: 186266
- Mon May 1 12:49:12 2023 4 relations: 199110
- Mon May 1 12:49:12 2023 5 relations: 208599
- Mon May 1 12:49:12 2023 6 relations: 209259
- Mon May 1 12:49:12 2023 7 relations: 204885
- Mon May 1 12:49:12 2023 8 relations: 191815
- Mon May 1 12:49:12 2023 9 relations: 175400
- Mon May 1 12:49:12 2023 10+ relations: 851002
- Mon May 1 12:49:12 2023 heaviest cycle: 25 relations
- Mon May 1 12:49:12 2023 commencing cycle optimization
- Mon May 1 12:49:17 2023 start with 20047334 relations
- Mon May 1 12:49:56 2023 pruned 963179 relations
- Mon May 1 12:49:56 2023 memory use: 541.9 MB
- Mon May 1 12:49:56 2023 distribution of cycle lengths:
- Mon May 1 12:49:56 2023 1 relations: 84392
- Mon May 1 12:49:56 2023 2 relations: 153867
- Mon May 1 12:49:56 2023 3 relations: 195166
- Mon May 1 12:49:56 2023 4 relations: 208715
- Mon May 1 12:49:56 2023 5 relations: 221408
- Mon May 1 12:49:56 2023 6 relations: 221333
- Mon May 1 12:49:56 2023 7 relations: 216622
- Mon May 1 12:49:56 2023 8 relations: 201629
- Mon May 1 12:49:56 2023 9 relations: 183052
- Mon May 1 12:49:56 2023 10+ relations: 773908
- Mon May 1 12:49:56 2023 heaviest cycle: 25 relations
- Mon May 1 12:49:59 2023 RelProcTime: 524
- Mon May 1 12:49:59 2023
- Mon May 1 12:49:59 2023 commencing linear algebra
- Mon May 1 12:49:59 2023 using VBITS=256
- Mon May 1 12:50:00 2023 read 2460092 cycles
- Mon May 1 12:50:04 2023 cycles contain 7946345 unique relations
- Mon May 1 12:50:14 2023 read 7946345 relations
- Mon May 1 12:50:16 2023 using 20 quadratic characters above 4294917295
- Mon May 1 12:50:20 2023 building initial matrix
- Mon May 1 12:51:54 2023 memory use: 1041.5 MB
- Mon May 1 12:51:55 2023 read 2460092 cycles
- Mon May 1 12:51:56 2023 matrix is 2459913 x 2460092 (1062.8 MB) with weight 323339124 (131.43/col)
- Mon May 1 12:51:56 2023 sparse part has weight 251539006 (102.25/col)
- Mon May 1 12:52:19 2023 filtering completed in 2 passes
- Mon May 1 12:52:20 2023 matrix is 2459765 x 2459943 (1062.8 MB) with weight 323331300 (131.44/col)
- Mon May 1 12:52:20 2023 sparse part has weight 251535818 (102.25/col)
- Mon May 1 12:52:26 2023 matrix starts at (0, 0)
- Mon May 1 12:52:26 2023 matrix is 2459765 x 2459943 (1062.8 MB) with weight 323331300 (131.44/col)
- Mon May 1 12:52:26 2023 sparse part has weight 251535818 (102.25/col)
- Mon May 1 12:52:26 2023 saving the first 240 matrix rows for later
- Mon May 1 12:52:27 2023 matrix includes 256 packed rows
- Mon May 1 12:52:28 2023 matrix is 2459525 x 2459943 (959.7 MB) with weight 227949176 (92.66/col)
- Mon May 1 12:52:28 2023 sparse part has weight 212208896 (86.27/col)
- Mon May 1 12:52:28 2023 using GPU 0 (NVIDIA GeForce RTX 3090 Ti)
- Mon May 1 12:52:28 2023 selected card has CUDA arch 8.6
- Mon May 1 12:52:39 2023 commencing Lanczos iteration
- Mon May 1 12:52:40 2023 memory use: 2238.4 MB
- Mon May 1 12:52:46 2023 linear algebra at 1.2%, ETA 0h 7m
- Mon May 1 12:52:55 2023 checking every 300000 dimensions, checkpointing every 18600000 dimensions
- Mon May 1 13:00:43 2023 lanczos halted after 9638 iterations (dim = 2459525)
- Mon May 1 13:00:53 2023 recovered 31 nontrivial dependencies
- Mon May 1 13:00:53 2023 BLanczosTime: 654
- Mon May 1 13:00:53 2023
- Mon May 1 13:00:53 2023 commencing square root phase
- Mon May 1 13:00:53 2023 handling dependencies 1 to 64
- Mon May 1 13:00:53 2023 reading relations for dependency 1
- Mon May 1 13:00:53 2023 read 1228314 cycles
- Mon May 1 13:00:55 2023 cycles contain 3971546 unique relations
- Mon May 1 13:01:02 2023 read 3971546 relations
- Mon May 1 13:01:17 2023 multiplying 3971546 relations
- Mon May 1 13:02:58 2023 multiply complete, coefficients have about 209.56 million bits
- Mon May 1 13:02:58 2023 initial square root is modulo 33145279
- Mon May 1 13:04:07 2023 sqrtTime: 194
- Mon May 1 13:04:07 2023 p72 factor: 174203599779426268622022553428938741639140292311301582594464133294871157
- Mon May 1 13:04:07 2023 p80 factor: 62520044452817998036071016876076130561720332595064700443906095231830668792614119
- Mon May 1 13:04:07 2023 elapsed time 00:22:53
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