Tue Apr 7 22:19:50 2026 Tue Apr 7 22:19:50 2026 Tue Apr 7 22:19:50 2026 Msieve v. 1.54 (SVN 573b9ef) Tue Apr 7 22:19:50 2026 random seeds: 8875d731 c0aefcde Tue Apr 7 22:19:50 2026 MPI process 0 of 2 Tue Apr 7 22:19:50 2026 Using 8 OpenMP threads Tue Apr 7 22:19:50 2026 factoring 137786762906728474965327307392311656138475594403579037558829487688308487508129471476381326867225730860806303569542712665150517472227502391135870372304540915634630090307234738782079154571331150158235961 (201 digits) Tue Apr 7 22:19:50 2026 no P-1/P+1/ECM available, skipping Tue Apr 7 22:19:50 2026 commencing number field sieve (201-digit input) Tue Apr 7 22:19:50 2026 R0: 1 Tue Apr 7 22:19:50 2026 R1: -38952704051032045791776532081388273 Tue Apr 7 22:19:50 2026 A0: -338984002897 Tue Apr 7 22:19:50 2026 A1: 0 Tue Apr 7 22:19:50 2026 A2: 0 Tue Apr 7 22:19:50 2026 A3: 0 Tue Apr 7 22:19:50 2026 A4: 0 Tue Apr 7 22:19:50 2026 A5: 0 Tue Apr 7 22:19:50 2026 A6: 1 Tue Apr 7 22:19:50 2026 skew 66.11, size 1.233e-11, alpha -2.036, combined = 7.632e-13 rroots = 2 Tue Apr 7 22:19:50 2026 Tue Apr 7 22:19:50 2026 commencing linear algebra Tue Apr 7 22:19:50 2026 using VBITS=256 Tue Apr 7 22:19:50 2026 initialized process (0,0) of 1 x 2 grid Tue Apr 7 22:19:51 2026 read 6857735 cycles Tue Apr 7 22:19:57 2026 cycles contain 22904674 unique relations Tue Apr 7 22:20:10 2026 read 22904674 relations Tue Apr 7 22:20:13 2026 using 20 quadratic characters above 4294917295 Tue Apr 7 22:20:20 2026 building initial matrix Tue Apr 7 22:22:15 2026 memory use: 3029.7 MB Tue Apr 7 22:22:18 2026 read 6857735 cycles Tue Apr 7 22:22:18 2026 matrix is 6857555 x 6857735 (2535.1 MB) with weight 771874213 (112.56/col) Tue Apr 7 22:22:18 2026 sparse part has weight 589128523 (85.91/col) Tue Apr 7 22:22:51 2026 filtering completed in 2 passes Tue Apr 7 22:22:51 2026 matrix is 6855126 x 6855302 (2534.9 MB) with weight 771765933 (112.58/col) Tue Apr 7 22:22:51 2026 sparse part has weight 589087953 (85.93/col) Tue Apr 7 22:22:59 2026 matrix starts at (0, 0) Tue Apr 7 22:23:00 2026 matrix is 6855126 x 3427660 (1267.4 MB) with weight 385885517 (112.58/col) Tue Apr 7 22:23:00 2026 sparse part has weight 294544097 (85.93/col) Tue Apr 7 22:23:00 2026 saving the first 240 matrix rows for later Tue Apr 7 22:23:00 2026 matrix includes 256 packed rows Tue Apr 7 22:23:01 2026 matrix is 6854886 x 3427660 (1179.0 MB) with weight 269153596 (78.52/col) Tue Apr 7 22:23:01 2026 sparse part has weight 254231900 (74.17/col) Tue Apr 7 22:23:01 2026 using GPU 0 (NVIDIA GeForce RTX 3090 Ti) Tue Apr 7 22:23:01 2026 selected card has CUDA arch 8.6 Tue Apr 7 22:23:10 2026 commencing Lanczos iteration Tue Apr 7 22:23:10 2026 memory use: 3129.5 MB Tue Apr 7 22:23:22 2026 linear algebra at 0.4%, ETA 0h40m Tue Apr 7 22:23:39 2026 checking every 160000 dimensions, checkpointing every 9920000 dimensions Tue Apr 7 23:03:11 2026 lanczos halted after 26859 iterations (dim = 6854880) Tue Apr 7 23:03:45 2026 recovered 28 nontrivial dependencies Tue Apr 7 23:03:46 2026 BLanczosTime: 2636 Tue Apr 7 23:03:46 2026 elapsed time 00:43:56 Tue Apr 7 23:05:10 2026 Tue Apr 7 23:05:10 2026 Tue Apr 7 23:05:10 2026 Msieve v. 1.54 (SVN 573b9ef) Tue Apr 7 23:05:10 2026 random seeds: 75da53fc c20dc79e Tue Apr 7 23:05:10 2026 Using 32 OpenMP threads Tue Apr 7 23:05:10 2026 factoring 137786762906728474965327307392311656138475594403579037558829487688308487508129471476381326867225730860806303569542712665150517472227502391135870372304540915634630090307234738782079154571331150158235961 (201 digits) Tue Apr 7 23:05:10 2026 no P-1/P+1/ECM available, skipping Tue Apr 7 23:05:10 2026 commencing number field sieve (201-digit input) Tue Apr 7 23:05:10 2026 R0: 1 Tue Apr 7 23:05:10 2026 R1: -38952704051032045791776532081388273 Tue Apr 7 23:05:10 2026 A0: -338984002897 Tue Apr 7 23:05:10 2026 A1: 0 Tue Apr 7 23:05:10 2026 A2: 0 Tue Apr 7 23:05:10 2026 A3: 0 Tue Apr 7 23:05:10 2026 A4: 0 Tue Apr 7 23:05:10 2026 A5: 0 Tue Apr 7 23:05:10 2026 A6: 1 Tue Apr 7 23:05:10 2026 skew 66.11, size 1.233e-11, alpha -2.036, combined = 7.632e-13 rroots = 2 Tue Apr 7 23:05:10 2026 Tue Apr 7 23:05:10 2026 commencing square root phase Tue Apr 7 23:05:10 2026 reading relations for dependency 1 Tue Apr 7 23:05:11 2026 read 3428669 cycles Tue Apr 7 23:05:17 2026 cycles contain 11456936 unique relations Tue Apr 7 23:05:43 2026 read 11456936 relations Tue Apr 7 23:06:28 2026 multiplying 11456936 relations Tue Apr 7 23:07:00 2026 multiply complete, coefficients have about 314.85 million bits Tue Apr 7 23:07:00 2026 initial square root is modulo 446179 Tue Apr 7 23:08:04 2026 GCD is 1, no factor found Tue Apr 7 23:08:04 2026 reading relations for dependency 2 Tue Apr 7 23:08:04 2026 read 3427249 cycles Tue Apr 7 23:08:07 2026 cycles contain 11451966 unique relations Tue Apr 7 23:08:15 2026 read 11451966 relations Tue Apr 7 23:08:37 2026 multiplying 11451966 relations Tue Apr 7 23:09:02 2026 multiply complete, coefficients have about 314.71 million bits Tue Apr 7 23:09:02 2026 initial square root is modulo 443533 Tue Apr 7 23:10:06 2026 GCD is N, no factor found Tue Apr 7 23:10:06 2026 reading relations for dependency 3 Tue Apr 7 23:10:07 2026 read 3428805 cycles Tue Apr 7 23:10:10 2026 cycles contain 11453310 unique relations Tue Apr 7 23:10:18 2026 read 11453310 relations Tue Apr 7 23:10:39 2026 multiplying 11453310 relations Tue Apr 7 23:11:04 2026 multiply complete, coefficients have about 314.76 million bits Tue Apr 7 23:11:04 2026 initial square root is modulo 444517 Tue Apr 7 23:12:07 2026 sqrtTime: 417 Tue Apr 7 23:12:07 2026 p61 factor: 6268357391016597108203912991140056033503155522801206758191633 Tue Apr 7 23:12:07 2026 p140 factor: 21981318918445128687585572593199042203743046579947640733743300640068512848729809099569122822348055705948311528424841709707291979096345525417 Tue Apr 7 23:12:07 2026 elapsed time 00:06:57