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- Fri Aug 15 16:25:55 2025 Msieve v. 1.54 (SVN 66ed352)
- Fri Aug 15 16:25:55 2025 random seeds: 55004587 04faaa8a
- Fri Aug 15 16:25:55 2025 Using 16 OpenMP threads
- Fri Aug 15 16:25:55 2025 factoring 7813856005836109111005074255312091443140983172362813950100197014205463754735126402691567834661321649354167907132200023866605743266502591287413942447652549688084059213909435841097302317277326932098182272533481991560339230357 (223 digits)
- Fri Aug 15 16:25:56 2025 no P-1/P+1/ECM available, skipping
- Fri Aug 15 16:25:56 2025 commencing number field sieve (223-digit input)
- Fri Aug 15 16:25:56 2025 R0: 100000000000000000000000000000000000000000000
- Fri Aug 15 16:25:56 2025 R1: -1
- Fri Aug 15 16:25:56 2025 A0: -61
- Fri Aug 15 16:25:56 2025 A1: 0
- Fri Aug 15 16:25:56 2025 A2: 0
- Fri Aug 15 16:25:56 2025 A3: 0
- Fri Aug 15 16:25:56 2025 A4: 0
- Fri Aug 15 16:25:56 2025 A5: 0
- Fri Aug 15 16:25:56 2025 A6: 340
- Fri Aug 15 16:25:56 2025 skew 0.97, size 1.999e-13, alpha 1.097, combined = 3.602e-14 rroots = 2
- Fri Aug 15 16:25:56 2025
- Fri Aug 15 16:25:56 2025 commencing relation filtering
- Fri Aug 15 16:25:56 2025 setting target matrix density to 110.0
- Fri Aug 15 16:25:56 2025 estimated available RAM is 128734.6 MB
- Fri Aug 15 16:25:56 2025 commencing duplicate removal, pass 1
- Fri Aug 15 16:26:10 2025 error -15 reading relation 33275130
- Fri Aug 15 16:26:45 2025 error -15 reading relation 108762637
- Fri Aug 15 16:26:54 2025 error -15 reading relation 128661017
- Fri Aug 15 16:27:02 2025 error -11 reading relation 146449640
- Fri Aug 15 16:27:42 2025 error -15 reading relation 237177878
- Fri Aug 15 16:28:49 2025 error -15 reading relation 388638713
- Fri Aug 15 16:29:30 2025 skipped 3413 relations with b > 2^32
- Fri Aug 15 16:29:30 2025 skipped 3 malformed relations
- Fri Aug 15 16:29:30 2025 found 24918833 hash collisions in 479845710 relations
- Fri Aug 15 16:29:35 2025 commencing duplicate removal, pass 2
- Fri Aug 15 16:30:58 2025 found 0 duplicates and 479845710 unique relations
- Fri Aug 15 16:30:58 2025 memory use: 1577.5 MB
- Fri Aug 15 16:30:58 2025 reading ideals above 720000
- Fri Aug 15 16:30:58 2025 commencing singleton removal, initial pass
- Fri Aug 15 16:45:20 2025 memory use: 11024.0 MB
- Fri Aug 15 16:45:20 2025 reading all ideals from disk
- Fri Aug 15 16:45:26 2025 memory use: 24107.7 MB
- Fri Aug 15 16:45:51 2025 keeping 477658035 ideals with weight <= 200, target excess is 2406747
- Fri Aug 15 16:46:24 2025 commencing in-memory singleton removal
- Fri Aug 15 16:46:31 2025 begin with 479845710 relations and 477658035 unique ideals
- Fri Aug 15 16:47:28 2025 reduce to 265541159 relations and 241670267 ideals in 21 passes
- Fri Aug 15 16:47:28 2025 max relations containing the same ideal: 143
- Fri Aug 15 16:48:21 2025 removing 20374862 relations and 18374862 ideals in 2000000 cliques
- Fri Aug 15 16:48:26 2025 commencing in-memory singleton removal
- Fri Aug 15 16:48:30 2025 begin with 245166297 relations and 241670267 unique ideals
- Fri Aug 15 16:48:54 2025 reduce to 243799146 relations and 221912776 ideals in 12 passes
- Fri Aug 15 16:48:54 2025 max relations containing the same ideal: 135
- Fri Aug 15 16:49:41 2025 removing 15015334 relations and 13015334 ideals in 2000000 cliques
- Fri Aug 15 16:49:46 2025 commencing in-memory singleton removal
- Fri Aug 15 16:49:49 2025 begin with 228783812 relations and 221912776 unique ideals
- Fri Aug 15 16:50:07 2025 reduce to 227952508 relations and 208058301 ideals in 10 passes
- Fri Aug 15 16:50:07 2025 max relations containing the same ideal: 129
- Fri Aug 15 16:50:52 2025 removing 13330856 relations and 11330856 ideals in 2000000 cliques
- Fri Aug 15 16:50:56 2025 commencing in-memory singleton removal
- Fri Aug 15 16:50:59 2025 begin with 214621652 relations and 208058301 unique ideals
- Fri Aug 15 16:51:15 2025 reduce to 213919271 relations and 196018532 ideals in 9 passes
- Fri Aug 15 16:51:15 2025 max relations containing the same ideal: 124
- Fri Aug 15 16:51:57 2025 removing 12438382 relations and 10438382 ideals in 2000000 cliques
- Fri Aug 15 16:52:01 2025 commencing in-memory singleton removal
- Fri Aug 15 16:52:04 2025 begin with 201480889 relations and 196018532 unique ideals
- Fri Aug 15 16:52:19 2025 reduce to 200826535 relations and 184919643 ideals in 9 passes
- Fri Aug 15 16:52:19 2025 max relations containing the same ideal: 120
- Fri Aug 15 16:52:58 2025 removing 11879504 relations and 9879504 ideals in 2000000 cliques
- Fri Aug 15 16:53:02 2025 commencing in-memory singleton removal
- Fri Aug 15 16:53:05 2025 begin with 188947031 relations and 184919643 unique ideals
- Fri Aug 15 16:53:20 2025 reduce to 188314957 relations and 174402130 ideals in 10 passes
- Fri Aug 15 16:53:20 2025 max relations containing the same ideal: 113
- Fri Aug 15 16:53:58 2025 removing 11494291 relations and 9494291 ideals in 2000000 cliques
- Fri Aug 15 16:54:01 2025 commencing in-memory singleton removal
- Fri Aug 15 16:54:04 2025 begin with 176820666 relations and 174402130 unique ideals
- Fri Aug 15 16:54:19 2025 reduce to 176186364 relations and 164267212 ideals in 11 passes
- Fri Aug 15 16:54:19 2025 max relations containing the same ideal: 108
- Fri Aug 15 16:54:54 2025 removing 11239294 relations and 9239294 ideals in 2000000 cliques
- Fri Aug 15 16:54:57 2025 commencing in-memory singleton removal
- Fri Aug 15 16:55:00 2025 begin with 164947070 relations and 164267212 unique ideals
- Fri Aug 15 16:55:10 2025 reduce to 164300801 relations and 154374949 ideals in 8 passes
- Fri Aug 15 16:55:10 2025 max relations containing the same ideal: 104
- Fri Aug 15 16:55:44 2025 removing 11060436 relations and 9060436 ideals in 2000000 cliques
- Fri Aug 15 16:55:47 2025 commencing in-memory singleton removal
- Fri Aug 15 16:55:49 2025 begin with 153240365 relations and 154374949 unique ideals
- Fri Aug 15 16:56:00 2025 reduce to 152566831 relations and 144633598 ideals in 9 passes
- Fri Aug 15 16:56:00 2025 max relations containing the same ideal: 100
- Fri Aug 15 16:56:31 2025 removing 10953641 relations and 8953641 ideals in 2000000 cliques
- Fri Aug 15 16:56:34 2025 commencing in-memory singleton removal
- Fri Aug 15 16:56:36 2025 begin with 141613190 relations and 144633598 unique ideals
- Fri Aug 15 16:56:48 2025 reduce to 140900972 relations and 134959389 ideals in 11 passes
- Fri Aug 15 16:56:48 2025 max relations containing the same ideal: 94
- Fri Aug 15 16:57:17 2025 removing 10915902 relations and 8915902 ideals in 2000000 cliques
- Fri Aug 15 16:57:20 2025 commencing in-memory singleton removal
- Fri Aug 15 16:57:22 2025 begin with 129985070 relations and 134959389 unique ideals
- Fri Aug 15 16:57:31 2025 reduce to 129218249 relations and 125266969 ideals in 9 passes
- Fri Aug 15 16:57:31 2025 max relations containing the same ideal: 91
- Fri Aug 15 16:57:58 2025 removing 7083572 relations and 5924119 ideals in 1159453 cliques
- Fri Aug 15 16:58:00 2025 commencing in-memory singleton removal
- Fri Aug 15 16:58:02 2025 begin with 122134677 relations and 125266969 unique ideals
- Fri Aug 15 16:58:09 2025 reduce to 121799847 relations and 119005364 ideals in 8 passes
- Fri Aug 15 16:58:09 2025 max relations containing the same ideal: 86
- Fri Aug 15 16:58:45 2025 relations with 0 large ideals: 89359
- Fri Aug 15 16:58:45 2025 relations with 1 large ideals: 55275
- Fri Aug 15 16:58:45 2025 relations with 2 large ideals: 649642
- Fri Aug 15 16:58:45 2025 relations with 3 large ideals: 4003677
- Fri Aug 15 16:58:45 2025 relations with 4 large ideals: 13420216
- Fri Aug 15 16:58:45 2025 relations with 5 large ideals: 26820094
- Fri Aug 15 16:58:45 2025 relations with 6 large ideals: 33225147
- Fri Aug 15 16:58:45 2025 relations with 7+ large ideals: 43536437
- Fri Aug 15 16:58:45 2025 commencing 2-way merge
- Fri Aug 15 16:59:23 2025 reduce to 71525361 relation sets and 68730878 unique ideals
- Fri Aug 15 16:59:23 2025 commencing full merge
- Fri Aug 15 17:14:54 2025 memory use: 8536.4 MB
- Fri Aug 15 17:14:59 2025 found 32117771 cycles, need 31987078
- Fri Aug 15 17:15:05 2025 weight of 31987078 cycles is about 3519028150 (110.01/cycle)
- Fri Aug 15 17:15:05 2025 distribution of cycle lengths:
- Fri Aug 15 17:15:05 2025 1 relations: 3274808
- Fri Aug 15 17:15:05 2025 2 relations: 2692335
- Fri Aug 15 17:15:05 2025 3 relations: 2538301
- Fri Aug 15 17:15:05 2025 4 relations: 2374997
- Fri Aug 15 17:15:05 2025 5 relations: 2254472
- Fri Aug 15 17:15:05 2025 6 relations: 2094306
- Fri Aug 15 17:15:05 2025 7 relations: 1969137
- Fri Aug 15 17:15:05 2025 8 relations: 1827656
- Fri Aug 15 17:15:05 2025 9 relations: 1675133
- Fri Aug 15 17:15:05 2025 10+ relations: 11285933
- Fri Aug 15 17:15:05 2025 heaviest cycle: 28 relations
- Fri Aug 15 17:15:10 2025 commencing cycle optimization
- Fri Aug 15 17:15:53 2025 start with 259257838 relations
- Fri Aug 15 17:20:52 2025 pruned 8020002 relations
- Fri Aug 15 17:20:52 2025 memory use: 7576.8 MB
- Fri Aug 15 17:20:52 2025 distribution of cycle lengths:
- Fri Aug 15 17:20:52 2025 1 relations: 3274808
- Fri Aug 15 17:20:52 2025 2 relations: 2750396
- Fri Aug 15 17:20:52 2025 3 relations: 2625702
- Fri Aug 15 17:20:52 2025 4 relations: 2443568
- Fri Aug 15 17:20:52 2025 5 relations: 2327852
- Fri Aug 15 17:20:52 2025 6 relations: 2150444
- Fri Aug 15 17:20:52 2025 7 relations: 2023940
- Fri Aug 15 17:20:52 2025 8 relations: 1866083
- Fri Aug 15 17:20:52 2025 9 relations: 1708613
- Fri Aug 15 17:20:52 2025 10+ relations: 10815672
- Fri Aug 15 17:20:52 2025 heaviest cycle: 28 relations
- Fri Aug 15 17:21:28 2025 RelProcTime: 3332
- Fri Aug 15 17:21:28 2025 elapsed time 00:55:33
- Thu Aug 21 12:19:07 2025
- Thu Aug 21 12:19:07 2025
- Thu Aug 21 12:19:07 2025 Msieve v. 1.54 (SVN 66ed352)
- Thu Aug 21 12:19:07 2025 random seeds: 758be2cb 49c974ad
- Thu Aug 21 12:19:07 2025 MPI process 0 of 2
- Thu Aug 21 12:19:07 2025 Using 8 OpenMP threads
- Thu Aug 21 12:19:07 2025 factoring 7813856005836109111005074255312091443140983172362813950100197014205463754735126402691567834661321649354167907132200023866605743266502591287413942447652549688084059213909435841097302317277326932098182272533481991560339230357 (223 digits)
- Thu Aug 21 12:19:08 2025 no P-1/P+1/ECM available, skipping
- Thu Aug 21 12:19:08 2025 commencing number field sieve (223-digit input)
- Thu Aug 21 12:19:08 2025 R0: 100000000000000000000000000000000000000000000
- Thu Aug 21 12:19:08 2025 R1: -1
- Thu Aug 21 12:19:08 2025 A0: -61
- Thu Aug 21 12:19:08 2025 A1: 0
- Thu Aug 21 12:19:08 2025 A2: 0
- Thu Aug 21 12:19:08 2025 A3: 0
- Thu Aug 21 12:19:08 2025 A4: 0
- Thu Aug 21 12:19:08 2025 A5: 0
- Thu Aug 21 12:19:08 2025 A6: 340
- Thu Aug 21 12:19:08 2025 skew 0.97, size 1.999e-13, alpha 1.097, combined = 3.602e-14 rroots = 2
- Thu Aug 21 12:19:08 2025
- Thu Aug 21 12:19:08 2025 commencing linear algebra
- Thu Aug 21 12:19:08 2025 using VBITS=256
- Thu Aug 21 12:19:08 2025 skipping matrix build
- Thu Aug 21 12:19:08 2025 initialized process (0,0) of 1 x 2 grid
- Thu Aug 21 12:19:08 2025 error: cannot open matrix file
- Thu Aug 21 12:19:22 2025
- Thu Aug 21 12:19:22 2025
- Thu Aug 21 12:19:22 2025 Msieve v. 1.54 (SVN 66ed352)
- Thu Aug 21 12:19:22 2025 random seeds: c6fece45 9cd6844e
- Thu Aug 21 12:19:22 2025 MPI process 0 of 2
- Thu Aug 21 12:19:22 2025 Using 8 OpenMP threads
- Thu Aug 21 12:19:22 2025 factoring 7813856005836109111005074255312091443140983172362813950100197014205463754735126402691567834661321649354167907132200023866605743266502591287413942447652549688084059213909435841097302317277326932098182272533481991560339230357 (223 digits)
- Thu Aug 21 12:19:22 2025 no P-1/P+1/ECM available, skipping
- Thu Aug 21 12:19:22 2025 commencing number field sieve (223-digit input)
- Thu Aug 21 12:19:22 2025 R0: 100000000000000000000000000000000000000000000
- Thu Aug 21 12:19:22 2025 R1: -1
- Thu Aug 21 12:19:22 2025 A0: -61
- Thu Aug 21 12:19:22 2025 A1: 0
- Thu Aug 21 12:19:22 2025 A2: 0
- Thu Aug 21 12:19:22 2025 A3: 0
- Thu Aug 21 12:19:22 2025 A4: 0
- Thu Aug 21 12:19:22 2025 A5: 0
- Thu Aug 21 12:19:22 2025 A6: 340
- Thu Aug 21 12:19:22 2025 skew 0.97, size 1.999e-13, alpha 1.097, combined = 3.602e-14 rroots = 2
- Thu Aug 21 12:19:22 2025
- Thu Aug 21 12:19:22 2025 commencing linear algebra
- Thu Aug 21 12:19:22 2025 using VBITS=256
- Thu Aug 21 12:19:22 2025 initialized process (0,0) of 1 x 2 grid
- Thu Aug 21 12:19:24 2025 read 31981107 cycles
- Thu Aug 21 12:20:06 2025 cycles contain 119504203 unique relations
- Thu Aug 21 12:21:51 2025 read 119504203 relations
- Thu Aug 21 12:22:16 2025 using 20 quadratic characters above 4294917295
- Thu Aug 21 12:22:48 2025 building initial matrix
- Thu Aug 21 12:34:53 2025 memory use: 14611.7 MB
- Thu Aug 21 12:35:05 2025 read 31981107 cycles
- Thu Aug 21 12:35:07 2025 matrix is 31980933 x 31981107 (14087.0 MB) with weight 4018944200 (125.67/col)
- Thu Aug 21 12:35:07 2025 sparse part has weight 3341020732 (104.47/col)
- Thu Aug 21 12:36:59 2025 filtering completed in 1 passes
- Thu Aug 21 12:37:00 2025 matrix is 31980933 x 31981107 (14087.0 MB) with weight 4018944200 (125.67/col)
- Thu Aug 21 12:37:00 2025 sparse part has weight 3341020732 (104.47/col)
- Thu Aug 21 12:37:48 2025 matrix starts at (0, 0)
- Thu Aug 21 12:37:49 2025 matrix is 31980933 x 15990557 (7043.5 MB) with weight 2009482671 (125.67/col)
- Thu Aug 21 12:37:49 2025 sparse part has weight 1670510470 (104.47/col)
- Thu Aug 21 12:37:49 2025 saving the first 240 matrix rows for later
- Thu Aug 21 12:37:50 2025 matrix includes 256 packed rows
- Thu Aug 21 12:37:55 2025 matrix is 31980693 x 15990557 (6608.7 MB) with weight 1543697195 (96.54/col)
- Thu Aug 21 12:37:55 2025 sparse part has weight 1476569483 (92.34/col)
- Thu Aug 21 12:37:55 2025 using GPU 0 (NVIDIA GeForce RTX 3090 Ti)
- Thu Aug 21 12:37:55 2025 selected card has CUDA arch 8.6
- Thu Aug 21 12:39:03 2025 commencing Lanczos iteration
- Thu Aug 21 12:40:12 2025
- Thu Aug 21 12:40:12 2025
- Thu Aug 21 12:40:12 2025 Msieve v. 1.54 (SVN 66ed352)
- Thu Aug 21 12:40:12 2025 random seeds: e9a84a18 ad7768da
- Thu Aug 21 12:40:12 2025 MPI process 0 of 2
- Thu Aug 21 12:40:12 2025 Using 8 OpenMP threads
- Thu Aug 21 12:40:12 2025 factoring 7813856005836109111005074255312091443140983172362813950100197014205463754735126402691567834661321649354167907132200023866605743266502591287413942447652549688084059213909435841097302317277326932098182272533481991560339230357 (223 digits)
- Thu Aug 21 12:40:13 2025 no P-1/P+1/ECM available, skipping
- Thu Aug 21 12:40:13 2025 commencing number field sieve (223-digit input)
- Thu Aug 21 12:40:13 2025 R0: 100000000000000000000000000000000000000000000
- Thu Aug 21 12:40:13 2025 R1: -1
- Thu Aug 21 12:40:13 2025 A0: -61
- Thu Aug 21 12:40:13 2025 A1: 0
- Thu Aug 21 12:40:13 2025 A2: 0
- Thu Aug 21 12:40:13 2025 A3: 0
- Thu Aug 21 12:40:13 2025 A4: 0
- Thu Aug 21 12:40:13 2025 A5: 0
- Thu Aug 21 12:40:13 2025 A6: 340
- Thu Aug 21 12:40:13 2025 skew 0.97, size 1.999e-13, alpha 1.097, combined = 3.602e-14 rroots = 2
- Thu Aug 21 12:40:13 2025
- Thu Aug 21 12:40:13 2025 commencing linear algebra
- Thu Aug 21 12:40:13 2025 using VBITS=256
- Thu Aug 21 12:40:13 2025 skipping matrix build
- Thu Aug 21 12:40:13 2025 initialized process (0,0) of 1 x 2 grid
- Thu Aug 21 12:40:18 2025 matrix starts at (0, 0)
- Thu Aug 21 12:40:19 2025 matrix is 31980933 x 15990557 (7043.5 MB) with weight 2009482671 (125.67/col)
- Thu Aug 21 12:40:19 2025 sparse part has weight 1670510470 (104.47/col)
- Thu Aug 21 12:40:19 2025 saving the first 240 matrix rows for later
- Thu Aug 21 12:40:22 2025 matrix includes 256 packed rows
- Thu Aug 21 12:40:25 2025 matrix is 31980693 x 15990557 (6608.7 MB) with weight 1543697195 (96.54/col)
- Thu Aug 21 12:40:25 2025 sparse part has weight 1476569483 (92.34/col)
- Thu Aug 21 12:40:25 2025 using GPU 0 (NVIDIA GeForce RTX 3090 Ti)
- Thu Aug 21 12:40:25 2025 selected card has CUDA arch 8.6
- Thu Aug 21 12:41:27 2025 commencing Lanczos iteration
- Thu Aug 21 12:41:33 2025
- Thu Aug 21 12:41:33 2025
- Thu Aug 21 12:41:33 2025 Msieve v. 1.54 (SVN a37ab56)
- Thu Aug 21 12:41:33 2025 random seeds: e6803a43 3c902ed7
- Thu Aug 21 12:41:33 2025 MPI process 0 of 2
- Thu Aug 21 12:41:33 2025 Using 8 OpenMP threads
- Thu Aug 21 12:41:33 2025 factoring 7813856005836109111005074255312091443140983172362813950100197014205463754735126402691567834661321649354167907132200023866605743266502591287413942447652549688084059213909435841097302317277326932098182272533481991560339230357 (223 digits)
- Thu Aug 21 12:41:34 2025 no P-1/P+1/ECM available, skipping
- Thu Aug 21 12:41:34 2025 commencing number field sieve (223-digit input)
- Thu Aug 21 12:41:34 2025 R0: 100000000000000000000000000000000000000000000
- Thu Aug 21 12:41:34 2025 R1: -1
- Thu Aug 21 12:41:34 2025 A0: -61
- Thu Aug 21 12:41:34 2025 A1: 0
- Thu Aug 21 12:41:34 2025 A2: 0
- Thu Aug 21 12:41:34 2025 A3: 0
- Thu Aug 21 12:41:34 2025 A4: 0
- Thu Aug 21 12:41:34 2025 A5: 0
- Thu Aug 21 12:41:34 2025 A6: 340
- Thu Aug 21 12:41:34 2025 skew 0.97, size 1.999e-13, alpha 1.097, combined = 3.602e-14 rroots = 2
- Thu Aug 21 12:41:34 2025
- Thu Aug 21 12:41:34 2025 commencing linear algebra
- Thu Aug 21 12:41:34 2025 using VBITS=256
- Thu Aug 21 12:41:34 2025 skipping matrix build
- Thu Aug 21 12:41:34 2025 initialized process (0,0) of 1 x 2 grid
- Thu Aug 21 12:41:39 2025 matrix starts at (0, 0)
- Thu Aug 21 12:41:40 2025 matrix is 31980933 x 15990557 (7043.5 MB) with weight 2009482671 (125.67/col)
- Thu Aug 21 12:41:40 2025 sparse part has weight 1670510470 (104.47/col)
- Thu Aug 21 12:41:40 2025 saving the first 240 matrix rows for later
- Thu Aug 21 12:41:43 2025 matrix includes 256 packed rows
- Thu Aug 21 12:41:45 2025 matrix is 31980693 x 15990557 (6608.7 MB) with weight 1543697195 (96.54/col)
- Thu Aug 21 12:41:45 2025 sparse part has weight 1476569483 (92.34/col)
- Thu Aug 21 12:41:45 2025 using GPU 0 (NVIDIA GeForce RTX 3090 Ti)
- Thu Aug 21 12:41:45 2025 selected card has CUDA arch 8.6
- Thu Aug 21 12:42:43 2025 commencing Lanczos iteration
- Thu Aug 21 12:42:45 2025 memory use: 16816.2 MB
- Thu Aug 21 12:43:54 2025 linear algebra at 0.1%, ETA 19h24m
- Thu Aug 21 12:45:36 2025 checking every 20000 dimensions, checkpointing every 1640000 dimensions
- Thu Aug 21 20:55:33 2025 lanczos halted after 51796 iterations (dim = 13219914)
- Thu Aug 21 21:32:53 2025
- Thu Aug 21 21:32:53 2025
- Thu Aug 21 21:32:53 2025 Msieve v. 1.54 (SVN a37ab56)
- Thu Aug 21 21:32:53 2025 random seeds: 8c004c80 3e6398a6
- Thu Aug 21 21:32:53 2025 MPI process 0 of 2
- Thu Aug 21 21:32:53 2025 Using 8 OpenMP threads
- Thu Aug 21 21:32:53 2025 factoring 7813856005836109111005074255312091443140983172362813950100197014205463754735126402691567834661321649354167907132200023866605743266502591287413942447652549688084059213909435841097302317277326932098182272533481991560339230357 (223 digits)
- Thu Aug 21 21:32:53 2025 no P-1/P+1/ECM available, skipping
- Thu Aug 21 21:32:53 2025 commencing number field sieve (223-digit input)
- Thu Aug 21 21:32:53 2025 R0: 100000000000000000000000000000000000000000000
- Thu Aug 21 21:32:53 2025 R1: -1
- Thu Aug 21 21:32:53 2025 A0: -61
- Thu Aug 21 21:32:53 2025 A1: 0
- Thu Aug 21 21:32:53 2025 A2: 0
- Thu Aug 21 21:32:53 2025 A3: 0
- Thu Aug 21 21:32:53 2025 A4: 0
- Thu Aug 21 21:32:53 2025 A5: 0
- Thu Aug 21 21:32:53 2025 A6: 340
- Thu Aug 21 21:32:53 2025 skew 0.97, size 1.999e-13, alpha 1.097, combined = 3.602e-14 rroots = 2
- Thu Aug 21 21:32:53 2025
- Thu Aug 21 21:32:53 2025 commencing linear algebra
- Thu Aug 21 21:32:53 2025 using VBITS=256
- Thu Aug 21 21:32:53 2025 initialized process (0,0) of 1 x 2 grid
- Thu Aug 21 21:33:03 2025 matrix starts at (0, 0)
- Thu Aug 21 21:33:04 2025 matrix is 31980933 x 15990557 (7043.5 MB) with weight 2009482671 (125.67/col)
- Thu Aug 21 21:33:04 2025 sparse part has weight 1670510470 (104.47/col)
- Thu Aug 21 21:33:04 2025 saving the first 240 matrix rows for later
- Thu Aug 21 21:33:07 2025 matrix includes 256 packed rows
- Thu Aug 21 21:33:10 2025 matrix is 31980693 x 15990557 (6608.7 MB) with weight 1543697195 (96.54/col)
- Thu Aug 21 21:33:10 2025 sparse part has weight 1476569483 (92.34/col)
- Thu Aug 21 21:33:10 2025 using GPU 0 (NVIDIA GeForce RTX 3090 Ti)
- Thu Aug 21 21:33:10 2025 selected card has CUDA arch 8.6
- Thu Aug 21 21:34:08 2025 commencing Lanczos iteration
- Thu Aug 21 21:34:09 2025 memory use: 16816.2 MB
- Thu Aug 21 21:34:14 2025 restarting at iteration 51405 (dim = 13120104)
- Thu Aug 21 21:34:43 2025 checking every 20000 dimensions, checkpointing every 1600000 dimensions
- Thu Aug 21 21:35:21 2025 linear algebra at 41.1%, ETA 11h26m
- Fri Aug 22 09:16:57 2025 lanczos halted after 125302 iterations (dim = 31980691)
- Fri Aug 22 09:19:37 2025 recovered 36 nontrivial dependencies
- Fri Aug 22 09:19:37 2025 BLanczosTime: 42404
- Fri Aug 22 09:19:37 2025 elapsed time 11:46:44
- Fri Aug 22 10:22:46 2025
- Fri Aug 22 10:22:46 2025
- Fri Aug 22 10:22:46 2025 Msieve v. 1.54 (SVN 66ed352)
- Fri Aug 22 10:22:46 2025 random seeds: 8e90bfdd 26e1f590
- Fri Aug 22 10:22:46 2025 Using 16 OpenMP threads
- Fri Aug 22 10:22:46 2025 factoring 7813856005836109111005074255312091443140983172362813950100197014205463754735126402691567834661321649354167907132200023866605743266502591287413942447652549688084059213909435841097302317277326932098182272533481991560339230357 (223 digits)
- Fri Aug 22 10:22:46 2025 no P-1/P+1/ECM available, skipping
- Fri Aug 22 10:22:46 2025 commencing number field sieve (223-digit input)
- Fri Aug 22 10:22:46 2025 R0: 100000000000000000000000000000000000000000000
- Fri Aug 22 10:22:46 2025 R1: -1
- Fri Aug 22 10:22:46 2025 A0: -61
- Fri Aug 22 10:22:46 2025 A1: 0
- Fri Aug 22 10:22:46 2025 A2: 0
- Fri Aug 22 10:22:46 2025 A3: 0
- Fri Aug 22 10:22:46 2025 A4: 0
- Fri Aug 22 10:22:46 2025 A5: 0
- Fri Aug 22 10:22:46 2025 A6: 340
- Fri Aug 22 10:22:46 2025 skew 0.97, size 1.999e-13, alpha 1.097, combined = 3.602e-14 rroots = 2
- Fri Aug 22 10:22:46 2025
- Fri Aug 22 10:22:46 2025 commencing square root phase
- Fri Aug 22 10:22:46 2025 reading relations for dependency 1
- Fri Aug 22 10:22:50 2025 read 15993411 cycles
- Fri Aug 22 10:23:29 2025 cycles contain 59759232 unique relations
- Fri Aug 22 10:24:37 2025 read 59759232 relations
- Fri Aug 22 10:27:13 2025 multiplying 59759232 relations
- Fri Aug 22 10:30:59 2025 multiply complete, coefficients have about 2062.55 million bits
- Fri Aug 22 10:31:01 2025 initial square root is modulo 1786509451
- Fri Aug 22 10:38:50 2025 Newton iteration failed to converge
- Fri Aug 22 10:38:50 2025 algebraic square root failed
- Fri Aug 22 10:38:50 2025 reading relations for dependency 2
- Fri Aug 22 10:38:52 2025 read 15989116 cycles
- Fri Aug 22 10:39:12 2025 cycles contain 59748068 unique relations
- Fri Aug 22 10:40:09 2025 read 59748068 relations
- Fri Aug 22 10:42:32 2025 multiplying 59748068 relations
- Fri Aug 22 10:46:19 2025 multiply complete, coefficients have about 2062.17 million bits
- Fri Aug 22 10:46:22 2025 initial square root is modulo 1779473701
- Fri Aug 22 10:54:06 2025 Newton iteration failed to converge
- Fri Aug 22 10:54:06 2025 algebraic square root failed
- Fri Aug 22 10:54:06 2025 reading relations for dependency 3
- Fri Aug 22 10:54:07 2025 read 15993515 cycles
- Fri Aug 22 10:54:27 2025 cycles contain 59761652 unique relations
- Fri Aug 22 10:56:21 2025
- Fri Aug 22 10:56:21 2025
- Fri Aug 22 10:56:21 2025 Msieve v. 1.54 (SVN a37ab56)
- Fri Aug 22 10:56:21 2025 random seeds: d5e5ffe3 406b760f
- Fri Aug 22 10:56:21 2025 Using 16 OpenMP threads
- Fri Aug 22 10:56:21 2025 factoring 7813856005836109111005074255312091443140983172362813950100197014205463754735126402691567834661321649354167907132200023866605743266502591287413942447652549688084059213909435841097302317277326932098182272533481991560339230357 (223 digits)
- Fri Aug 22 10:56:22 2025 no P-1/P+1/ECM available, skipping
- Fri Aug 22 10:56:22 2025 commencing number field sieve (223-digit input)
- Fri Aug 22 10:56:22 2025 R0: 100000000000000000000000000000000000000000000
- Fri Aug 22 10:56:22 2025 R1: -1
- Fri Aug 22 10:56:22 2025 A0: -61
- Fri Aug 22 10:56:22 2025 A1: 0
- Fri Aug 22 10:56:22 2025 A2: 0
- Fri Aug 22 10:56:22 2025 A3: 0
- Fri Aug 22 10:56:22 2025 A4: 0
- Fri Aug 22 10:56:22 2025 A5: 0
- Fri Aug 22 10:56:22 2025 A6: 340
- Fri Aug 22 10:56:22 2025 skew 0.97, size 1.999e-13, alpha 1.097, combined = 3.602e-14 rroots = 2
- Fri Aug 22 10:56:22 2025
- Fri Aug 22 10:56:22 2025 commencing square root phase
- Fri Aug 22 10:56:22 2025 reading relations for dependency 1
- Fri Aug 22 10:56:23 2025 read 15993411 cycles
- Fri Aug 22 10:56:43 2025 cycles contain 59759232 unique relations
- Fri Aug 22 10:57:12 2025 read 59759232 relations
- Fri Aug 22 10:59:33 2025 multiplying 59759232 relations
- Fri Aug 22 11:03:22 2025 multiply complete, coefficients have about 2062.55 million bits
- Fri Aug 22 11:03:24 2025 initial square root is modulo 1786509451
- Fri Aug 22 11:11:12 2025 Newton iteration failed to converge
- Fri Aug 22 11:11:12 2025 algebraic square root failed
- Fri Aug 22 11:11:12 2025 reading relations for dependency 2
- Fri Aug 22 11:11:13 2025 read 15989116 cycles
- Fri Aug 22 11:11:34 2025 cycles contain 59748068 unique relations
- Fri Aug 22 11:12:01 2025 read 59748068 relations
- Fri Aug 22 11:14:27 2025 multiplying 59748068 relations
- Fri Aug 22 11:18:15 2025 multiply complete, coefficients have about 2062.17 million bits
- Fri Aug 22 11:18:17 2025 initial square root is modulo 1779473701
- Fri Aug 22 11:26:07 2025 Newton iteration failed to converge
- Fri Aug 22 11:26:07 2025 algebraic square root failed
- Fri Aug 22 11:26:07 2025 reading relations for dependency 3
- Fri Aug 22 11:26:09 2025 read 15993515 cycles
- Fri Aug 22 11:26:29 2025 cycles contain 59761652 unique relations
- Fri Aug 22 11:26:57 2025 read 59761652 relations
- Fri Aug 22 11:29:24 2025 multiplying 59761652 relations
- Fri Aug 22 11:33:10 2025 multiply complete, coefficients have about 2062.63 million bits
- Fri Aug 22 11:33:12 2025 initial square root is modulo 1788042037
- Fri Aug 22 11:40:58 2025 sqrtTime: 2676
- Fri Aug 22 11:40:58 2025 p63 factor: 914368003937841050775629772703538624886117309305870614687218823
- Fri Aug 22 11:40:58 2025 p160 factor: 8545635862349462587563170879826607809881981454507888130840581334075522611822809516358814675817884304082869873394840883392968520535404753344955582328104865062659
- Fri Aug 22 11:40:58 2025 elapsed time 00:44:37
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