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- Mon Feb 9 12:51:27 2026
- Mon Feb 9 12:51:27 2026
- Mon Feb 9 12:51:27 2026 Msieve v. 1.54 (SVN 573b9ef)
- Mon Feb 9 12:51:27 2026 random seeds: 2863bf44 9770256b
- Mon Feb 9 12:51:27 2026 MPI process 0 of 2
- Mon Feb 9 12:51:27 2026 Using 8 OpenMP threads
- Mon Feb 9 12:51:27 2026 factoring 15962440626036645131011007199063938260315019771462482214193805320231576565320196024950204875429513809805454451310155045107918933395524866876921405684491523598356392542369548416961121821001701425090972723851 (206 digits)
- Mon Feb 9 12:51:28 2026 no P-1/P+1/ECM available, skipping
- Mon Feb 9 12:51:28 2026 commencing number field sieve (206-digit input)
- Mon Feb 9 12:51:28 2026 R0: 6762272189197095402049723479234847065642769024046959
- Mon Feb 9 12:51:28 2026 R1: -1
- Mon Feb 9 12:51:28 2026 A0: 1
- Mon Feb 9 12:51:28 2026 A1: 1
- Mon Feb 9 12:51:28 2026 A2: 1
- Mon Feb 9 12:51:28 2026 A3: 1
- Mon Feb 9 12:51:28 2026 A4: 1
- Mon Feb 9 12:51:28 2026 skew 1.93, size 3.793e-21, alpha 1.694, combined = 1.250e-12 rroots = 0
- Mon Feb 9 12:51:28 2026
- Mon Feb 9 12:51:28 2026 commencing linear algebra
- Mon Feb 9 12:51:28 2026 using VBITS=256
- Mon Feb 9 12:51:28 2026 initialized process (0,0) of 1 x 2 grid
- Mon Feb 9 12:51:28 2026 read 5070915 cycles
- Mon Feb 9 12:51:33 2026 cycles contain 14676965 unique relations
- Mon Feb 9 12:51:40 2026 read 14676965 relations
- Mon Feb 9 12:51:42 2026 using 20 quadratic characters above 4294917295
- Mon Feb 9 12:51:46 2026 building initial matrix
- Mon Feb 9 12:53:00 2026 memory use: 1809.5 MB
- Mon Feb 9 12:53:01 2026 read 5070915 cycles
- Mon Feb 9 12:53:02 2026 matrix is 5070738 x 5070915 (1864.4 MB) with weight 539248486 (106.34/col)
- Mon Feb 9 12:53:02 2026 sparse part has weight 432954896 (85.38/col)
- Mon Feb 9 12:53:24 2026 filtering completed in 2 passes
- Mon Feb 9 12:53:24 2026 matrix is 5070413 x 5070572 (1864.3 MB) with weight 539238224 (106.35/col)
- Mon Feb 9 12:53:24 2026 sparse part has weight 432951537 (85.39/col)
- Mon Feb 9 12:53:31 2026 matrix starts at (0, 0)
- Mon Feb 9 12:53:31 2026 matrix is 5070413 x 2535270 (932.2 MB) with weight 269622373 (106.35/col)
- Mon Feb 9 12:53:31 2026 sparse part has weight 216475887 (85.39/col)
- Mon Feb 9 12:53:31 2026 saving the first 240 matrix rows for later
- Mon Feb 9 12:53:31 2026 matrix includes 256 packed rows
- Mon Feb 9 12:53:32 2026 matrix is 5070173 x 2535270 (860.6 MB) with weight 195769675 (77.22/col)
- Mon Feb 9 12:53:32 2026 sparse part has weight 185029237 (72.98/col)
- Mon Feb 9 12:53:32 2026 using GPU 0 (NVIDIA GeForce RTX 3090 Ti)
- Mon Feb 9 12:53:32 2026 selected card has CUDA arch 8.6
- Mon Feb 9 12:53:39 2026 commencing Lanczos iteration
- Mon Feb 9 12:53:39 2026 memory use: 2291.7 MB
- Mon Feb 9 12:53:47 2026 linear algebra at 0.6%, ETA 0h21m
- Mon Feb 9 12:53:58 2026 checking every 240000 dimensions, checkpointing every 14640000 dimensions
- Mon Feb 9 13:14:17 2026 lanczos halted after 19866 iterations (dim = 5070171)
- Mon Feb 9 13:14:32 2026 recovered 35 nontrivial dependencies
- Mon Feb 9 13:14:32 2026 BLanczosTime: 1384
- Mon Feb 9 13:14:32 2026 elapsed time 00:23:05
- Mon Feb 9 13:14:40 2026
- Mon Feb 9 13:14:40 2026
- Mon Feb 9 13:14:40 2026 Msieve v. 1.54 (SVN 573b9ef)
- Mon Feb 9 13:14:40 2026 random seeds: d7673043 889cb0ac
- Mon Feb 9 13:14:40 2026 Using 32 OpenMP threads
- Mon Feb 9 13:14:40 2026 factoring 15962440626036645131011007199063938260315019771462482214193805320231576565320196024950204875429513809805454451310155045107918933395524866876921405684491523598356392542369548416961121821001701425090972723851 (206 digits)
- Mon Feb 9 13:14:41 2026 no P-1/P+1/ECM available, skipping
- Mon Feb 9 13:14:41 2026 commencing number field sieve (206-digit input)
- Mon Feb 9 13:14:41 2026 R0: 6762272189197095402049723479234847065642769024046959
- Mon Feb 9 13:14:41 2026 R1: -1
- Mon Feb 9 13:14:41 2026 A0: 1
- Mon Feb 9 13:14:41 2026 A1: 1
- Mon Feb 9 13:14:41 2026 A2: 1
- Mon Feb 9 13:14:41 2026 A3: 1
- Mon Feb 9 13:14:41 2026 A4: 1
- Mon Feb 9 13:14:41 2026 skew 1.93, size 3.793e-21, alpha 1.694, combined = 1.250e-12 rroots = 0
- Mon Feb 9 13:14:41 2026
- Mon Feb 9 13:14:41 2026 commencing square root phase
- Mon Feb 9 13:14:41 2026 reading relations for dependency 1
- Mon Feb 9 13:14:41 2026 read 2536566 cycles
- Mon Feb 9 13:14:43 2026 cycles contain 7342260 unique relations
- Mon Feb 9 13:14:47 2026 read 7342260 relations
- Mon Feb 9 13:15:00 2026 multiplying 7342260 relations
- Mon Feb 9 13:15:08 2026 multiply complete, coefficients have about 185.63 million bits
- Mon Feb 9 13:15:08 2026 initial square root is modulo 4588153
- Mon Feb 9 13:15:33 2026 sqrtTime: 52
- Mon Feb 9 13:15:33 2026 p96 factor: 106782024876041177452456289830581884466435429844381684134178292574919496450819241885778835235391
- Mon Feb 9 13:15:33 2026 p111 factor: 149486214038053503951233543055647831335953678325766434799463126329205017190015550689896731030952405730667515061
- Mon Feb 9 13:15:33 2026 elapsed time 00:00:53
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