Mon Oct 27 21:24:20 2025 Mon Oct 27 21:24:20 2025 Mon Oct 27 21:24:20 2025 Msieve v. 1.54 (SVN unknown) Mon Oct 27 21:24:20 2025 random seeds: 428b6329 50e9d18d Mon Oct 27 21:24:20 2025 MPI process 0 of 1 Mon Oct 27 21:24:20 2025 Using 24 OpenMP threads Mon Oct 27 21:24:20 2025 factoring 253668783737700455657786270929101021038480617986343887863537642883247325568713325952872737909148943757055876279881732613853424454596271327031578703425930742378943 (162 digits) Mon Oct 27 21:24:20 2025 searching for 15-digit factors Mon Oct 27 21:24:20 2025 commencing number field sieve (162-digit input) Mon Oct 27 21:24:20 2025 R0: -13723887411073998747424807078590 Mon Oct 27 21:24:20 2025 R1: 1540238780503780470877621 Mon Oct 27 21:24:20 2025 A0: 67297120960442839859331721413108953 Mon Oct 27 21:24:20 2025 A1: -747452911041273513812610005449 Mon Oct 27 21:24:20 2025 A2: -1608685167166066978184856 Mon Oct 27 21:24:20 2025 A3: 6845569334516336974 Mon Oct 27 21:24:20 2025 A4: 3386771686888 Mon Oct 27 21:24:20 2025 A5: 57120 Mon Oct 27 21:24:20 2025 skew 1000442.79, size 1.117e-15, alpha -4.615, combined = 1.229e-12 rroots = 5 Mon Oct 27 21:24:20 2025 Mon Oct 27 21:24:20 2025 commencing linear algebra Mon Oct 27 21:24:20 2025 using VBITS=256 Mon Oct 27 21:24:20 2025 initialized process (0,0) of 1 x 1 grid Mon Oct 27 21:24:20 2025 read 5442686 cycles Mon Oct 27 21:24:28 2025 cycles contain 22317671 unique relations Mon Oct 27 21:24:32 2025 read 22317671 relations Mon Oct 27 21:24:36 2025 using 20 quadratic characters above 4294917295 Mon Oct 27 21:24:39 2025 building initial matrix Mon Oct 27 21:27:15 2025 memory use: 3036.6 MB Mon Oct 27 21:27:18 2025 read 5442686 cycles Mon Oct 27 21:27:18 2025 matrix is 5442548 x 5442686 (3341.2 MB) with weight 988916319 (181.70/col) Mon Oct 27 21:27:18 2025 sparse part has weight 816015922 (149.93/col) Mon Oct 27 21:27:50 2025 filtering completed in 1 passes Mon Oct 27 21:27:51 2025 matrix is 5442548 x 5442685 (3341.2 MB) with weight 988916304 (181.70/col) Mon Oct 27 21:27:51 2025 sparse part has weight 816015916 (149.93/col) Mon Oct 27 21:28:01 2025 matrix starts at (0, 0) Mon Oct 27 21:28:01 2025 matrix is 5442548 x 5442685 (3341.2 MB) with weight 988916304 (181.70/col) Mon Oct 27 21:28:01 2025 sparse part has weight 816015916 (149.93/col) Mon Oct 27 21:28:01 2025 saving the first 240 matrix rows for later Mon Oct 27 21:28:02 2025 matrix includes 256 packed rows Mon Oct 27 21:28:02 2025 matrix is 5442308 x 5442685 (2993.2 MB) with weight 744454640 (136.78/col) Mon Oct 27 21:28:02 2025 sparse part has weight 697567427 (128.17/col) Mon Oct 27 21:28:02 2025 using block size 8192 and superblock size 884736 for processor cache size 36864 kB Mon Oct 27 21:28:12 2025 commencing Lanczos iteration (24 threads) Mon Oct 27 21:28:12 2025 memory use: 3958.7 MB Mon Oct 27 21:29:51 2025 linear algebra at 0.6%, ETA 4h48m Mon Oct 27 21:32:17 2025 checking every 10000 dimensions, checkpointing every 1140000 dimensions Tue Oct 28 02:12:45 2025 lanczos halted after 21325 iterations (dim = 5442308) Tue Oct 28 02:12:57 2025 recovered 31 nontrivial dependencies Tue Oct 28 02:12:57 2025 BLanczosTime: 17317 Tue Oct 28 02:12:57 2025 elapsed time 04:48:37 Tue Oct 28 02:12:57 2025 Tue Oct 28 02:12:57 2025 Tue Oct 28 02:12:57 2025 Msieve v. 1.54 (SVN unknown) Tue Oct 28 02:12:57 2025 random seeds: 2e7e8d9f 52893f7f Tue Oct 28 02:12:57 2025 MPI process 0 of 1 Tue Oct 28 02:12:57 2025 Using 24 OpenMP threads Tue Oct 28 02:12:57 2025 factoring 253668783737700455657786270929101021038480617986343887863537642883247325568713325952872737909148943757055876279881732613853424454596271327031578703425930742378943 (162 digits) Tue Oct 28 02:12:57 2025 searching for 15-digit factors Tue Oct 28 02:12:57 2025 commencing number field sieve (162-digit input) Tue Oct 28 02:12:57 2025 R0: -13723887411073998747424807078590 Tue Oct 28 02:12:57 2025 R1: 1540238780503780470877621 Tue Oct 28 02:12:57 2025 A0: 67297120960442839859331721413108953 Tue Oct 28 02:12:57 2025 A1: -747452911041273513812610005449 Tue Oct 28 02:12:57 2025 A2: -1608685167166066978184856 Tue Oct 28 02:12:57 2025 A3: 6845569334516336974 Tue Oct 28 02:12:57 2025 A4: 3386771686888 Tue Oct 28 02:12:57 2025 A5: 57120 Tue Oct 28 02:12:57 2025 skew 1000442.79, size 1.117e-15, alpha -4.615, combined = 1.229e-12 rroots = 5 Tue Oct 28 02:12:57 2025 Tue Oct 28 02:12:57 2025 commencing square root phase Tue Oct 28 02:12:57 2025 reading relations for dependency 1 Tue Oct 28 02:12:58 2025 read 2720007 cycles Tue Oct 28 02:13:01 2025 cycles contain 11153876 unique relations Tue Oct 28 02:13:04 2025 read 11153876 relations Tue Oct 28 02:13:24 2025 multiplying 11153876 relations Tue Oct 28 02:14:15 2025 multiply complete, coefficients have about 611.28 million bits Tue Oct 28 02:14:16 2025 initial square root is modulo 304901 Tue Oct 28 02:16:06 2025 sqrtTime: 189 Tue Oct 28 02:16:06 2025 p57 factor: 553868263022207099747968195322326483060499255691183879869 Tue Oct 28 02:16:06 2025 p105 factor: 457994798895942011168553726631583963925030867543956805773256557490503713306359903967920041486228234747947 Tue Oct 28 02:16:06 2025 elapsed time 00:03:09