Fri Sep 1 16:47:00 2023 Fri Sep 1 16:47:00 2023 Fri Sep 1 16:47:00 2023 Msieve v. 1.54 (SVN Unversioned directory) Fri Sep 1 16:47:00 2023 random seeds: d4938e01 5aa7e554 Fri Sep 1 16:47:00 2023 Using 8 OpenMP threads Fri Sep 1 16:47:00 2023 factoring 7092243860087381721678351985522166355920041236573170119778740168982013975070199759731244001513337334927774678203773094048861910800719817159610125511557 (151 digits) Fri Sep 1 16:47:01 2023 searching for 15-digit factors Fri Sep 1 16:47:02 2023 commencing number field sieve (151-digit input) Fri Sep 1 16:47:02 2023 R0: -151611716994009862833789461844 Fri Sep 1 16:47:02 2023 R1: 5038125982660903 Fri Sep 1 16:47:02 2023 A0: 30115453853039930216883940766280543175 Fri Sep 1 16:47:02 2023 A1: 40783184598209562897820955232893 Fri Sep 1 16:47:02 2023 A2: 9581093641337785696706031 Fri Sep 1 16:47:02 2023 A3: -4820265918432393965 Fri Sep 1 16:47:02 2023 A4: -414777697102 Fri Sep 1 16:47:02 2023 A5: 88536 Fri Sep 1 16:47:02 2023 skew 4595027.31, size 1.156e-14, alpha -7.484, combined = 4.767e-12 rroots = 3 Fri Sep 1 16:47:02 2023 Fri Sep 1 16:47:02 2023 commencing relation filtering Fri Sep 1 16:47:02 2023 setting target matrix density to 130.0 Fri Sep 1 16:47:02 2023 estimated available RAM is 15708.9 MB Fri Sep 1 16:47:02 2023 commencing duplicate removal, pass 1 Fri Sep 1 16:48:36 2023 error -1 reading relation 11160213 Fri Sep 1 16:49:13 2023 error -1 reading relation 15491882 Fri Sep 1 16:54:40 2023 error -15 reading relation 52555903 Fri Sep 1 16:54:59 2023 skipped 15 malformed relations Fri Sep 1 16:54:59 2023 found 7525506 hash collisions in 54731634 relations Fri Sep 1 16:55:38 2023 added 122321 free relations Fri Sep 1 16:55:38 2023 commencing duplicate removal, pass 2 Fri Sep 1 16:57:15 2023 found 6219590 duplicates and 48634365 unique relations Fri Sep 1 16:57:15 2023 memory use: 213.2 MB Fri Sep 1 16:57:15 2023 reading ideals above 720000 Fri Sep 1 16:57:15 2023 commencing singleton removal, initial pass Fri Sep 1 17:05:03 2023 memory use: 1378.0 MB Fri Sep 1 17:05:03 2023 reading all ideals from disk Fri Sep 1 17:05:06 2023 memory use: 2094.4 MB Fri Sep 1 17:05:10 2023 keeping 45871382 ideals with weight <= 200, target excess is 254289 Fri Sep 1 17:05:15 2023 commencing in-memory singleton removal Fri Sep 1 17:05:17 2023 begin with 48634365 relations and 45871382 unique ideals Fri Sep 1 17:05:34 2023 reduce to 29545977 relations and 24646531 ideals in 15 passes Fri Sep 1 17:05:34 2023 max relations containing the same ideal: 150 Fri Sep 1 17:05:47 2023 removing 4682255 relations and 3682255 ideals in 1000000 cliques Fri Sep 1 17:05:49 2023 commencing in-memory singleton removal Fri Sep 1 17:05:50 2023 begin with 24863722 relations and 24646531 unique ideals Fri Sep 1 17:05:57 2023 reduce to 24287608 relations and 20364175 ideals in 10 passes Fri Sep 1 17:05:57 2023 max relations containing the same ideal: 132 Fri Sep 1 17:06:08 2023 removing 3677802 relations and 2677802 ideals in 1000000 cliques Fri Sep 1 17:06:10 2023 commencing in-memory singleton removal Fri Sep 1 17:06:11 2023 begin with 20609806 relations and 20364175 unique ideals Fri Sep 1 17:06:15 2023 reduce to 20186394 relations and 17245842 ideals in 9 passes Fri Sep 1 17:06:15 2023 max relations containing the same ideal: 116 Fri Sep 1 17:06:26 2023 removing 3404231 relations and 2404231 ideals in 1000000 cliques Fri Sep 1 17:06:27 2023 commencing in-memory singleton removal Fri Sep 1 17:06:28 2023 begin with 16782163 relations and 17245842 unique ideals Fri Sep 1 17:06:31 2023 reduce to 16367986 relations and 14408781 ideals in 9 passes Fri Sep 1 17:06:31 2023 max relations containing the same ideal: 100 Fri Sep 1 17:06:39 2023 removing 3276868 relations and 2276868 ideals in 1000000 cliques Fri Sep 1 17:06:41 2023 commencing in-memory singleton removal Fri Sep 1 17:06:41 2023 begin with 13091118 relations and 14408781 unique ideals Fri Sep 1 17:06:44 2023 reduce to 12638441 relations and 11654664 ideals in 8 passes Fri Sep 1 17:06:44 2023 max relations containing the same ideal: 85 Fri Sep 1 17:06:50 2023 removing 2391477 relations and 1702676 ideals in 688801 cliques Fri Sep 1 17:06:51 2023 commencing in-memory singleton removal Fri Sep 1 17:06:52 2023 begin with 10246964 relations and 11654664 unique ideals Fri Sep 1 17:06:53 2023 reduce to 9947365 relations and 9637637 ideals in 8 passes Fri Sep 1 17:06:53 2023 max relations containing the same ideal: 75 Fri Sep 1 17:06:59 2023 removing 101834 relations and 87082 ideals in 14752 cliques Fri Sep 1 17:06:59 2023 commencing in-memory singleton removal Fri Sep 1 17:06:59 2023 begin with 9845531 relations and 9637637 unique ideals Fri Sep 1 17:07:01 2023 reduce to 9844952 relations and 9549974 ideals in 5 passes Fri Sep 1 17:07:01 2023 max relations containing the same ideal: 75 Fri Sep 1 17:07:03 2023 relations with 0 large ideals: 792 Fri Sep 1 17:07:03 2023 relations with 1 large ideals: 2922 Fri Sep 1 17:07:03 2023 relations with 2 large ideals: 43413 Fri Sep 1 17:07:03 2023 relations with 3 large ideals: 291313 Fri Sep 1 17:07:03 2023 relations with 4 large ideals: 1038703 Fri Sep 1 17:07:03 2023 relations with 5 large ideals: 2162157 Fri Sep 1 17:07:03 2023 relations with 6 large ideals: 2764207 Fri Sep 1 17:07:03 2023 relations with 7+ large ideals: 3541445 Fri Sep 1 17:07:03 2023 commencing 2-way merge Fri Sep 1 17:07:09 2023 reduce to 6318280 relation sets and 6023302 unique ideals Fri Sep 1 17:07:09 2023 commencing full merge Fri Sep 1 17:10:09 2023 memory use: 823.7 MB Fri Sep 1 17:10:10 2023 found 2800317 cycles, need 2797502 Fri Sep 1 17:10:11 2023 weight of 2797502 cycles is about 364134997 (130.16/cycle) Fri Sep 1 17:10:11 2023 distribution of cycle lengths: Fri Sep 1 17:10:11 2023 1 relations: 73453 Fri Sep 1 17:10:11 2023 2 relations: 148575 Fri Sep 1 17:10:11 2023 3 relations: 183986 Fri Sep 1 17:10:11 2023 4 relations: 192880 Fri Sep 1 17:10:11 2023 5 relations: 198549 Fri Sep 1 17:10:11 2023 6 relations: 197485 Fri Sep 1 17:10:11 2023 7 relations: 194755 Fri Sep 1 17:10:11 2023 8 relations: 187192 Fri Sep 1 17:10:11 2023 9 relations: 177519 Fri Sep 1 17:10:11 2023 10+ relations: 1243108 Fri Sep 1 17:10:11 2023 heaviest cycle: 28 relations Fri Sep 1 17:10:11 2023 commencing cycle optimization Fri Sep 1 17:10:18 2023 start with 26911412 relations Fri Sep 1 17:11:54 2023 pruned 1374247 relations Fri Sep 1 17:11:54 2023 memory use: 684.3 MB Fri Sep 1 17:11:54 2023 distribution of cycle lengths: Fri Sep 1 17:11:54 2023 1 relations: 73453 Fri Sep 1 17:11:54 2023 2 relations: 153028 Fri Sep 1 17:11:54 2023 3 relations: 192788 Fri Sep 1 17:11:54 2023 4 relations: 201932 Fri Sep 1 17:11:54 2023 5 relations: 209372 Fri Sep 1 17:11:54 2023 6 relations: 208344 Fri Sep 1 17:11:54 2023 7 relations: 205734 Fri Sep 1 17:11:54 2023 8 relations: 197795 Fri Sep 1 17:11:54 2023 9 relations: 186972 Fri Sep 1 17:11:54 2023 10+ relations: 1168084 Fri Sep 1 17:11:54 2023 heaviest cycle: 28 relations Fri Sep 1 17:11:59 2023 RelProcTime: 1497 Fri Sep 1 17:11:59 2023 elapsed time 00:24:59 Fri Sep 1 17:12:12 2023 Fri Sep 1 17:12:12 2023 Fri Sep 1 17:12:12 2023 Msieve v. 1.54 (SVN Unversioned directory) Fri Sep 1 17:12:12 2023 random seeds: 03940446 f6bb5ffd Fri Sep 1 17:12:12 2023 Using 8 OpenMP threads Fri Sep 1 17:12:12 2023 factoring 7092243860087381721678351985522166355920041236573170119778740168982013975070199759731244001513337334927774678203773094048861910800719817159610125511557 (151 digits) Fri Sep 1 17:12:12 2023 searching for 15-digit factors Fri Sep 1 17:12:12 2023 commencing number field sieve (151-digit input) Fri Sep 1 17:12:12 2023 R0: -151611716994009862833789461844 Fri Sep 1 17:12:12 2023 R1: 5038125982660903 Fri Sep 1 17:12:12 2023 A0: 30115453853039930216883940766280543175 Fri Sep 1 17:12:12 2023 A1: 40783184598209562897820955232893 Fri Sep 1 17:12:12 2023 A2: 9581093641337785696706031 Fri Sep 1 17:12:12 2023 A3: -4820265918432393965 Fri Sep 1 17:12:12 2023 A4: -414777697102 Fri Sep 1 17:12:12 2023 A5: 88536 Fri Sep 1 17:12:12 2023 skew 4595027.31, size 1.156e-14, alpha -7.484, combined = 4.767e-12 rroots = 3 Fri Sep 1 17:12:12 2023 Fri Sep 1 17:12:12 2023 commencing linear algebra Fri Sep 1 17:12:12 2023 using VBITS=256 Fri Sep 1 17:12:13 2023 read 2797502 cycles Fri Sep 1 17:12:19 2023 cycles contain 9679165 unique relations Fri Sep 1 17:14:31 2023 read 9679165 relations Fri Sep 1 17:14:39 2023 using 20 quadratic characters above 4294917295 Fri Sep 1 17:14:59 2023 building initial matrix Fri Sep 1 17:18:14 2023 memory use: 1350.1 MB Fri Sep 1 17:18:18 2023 read 2797502 cycles Fri Sep 1 17:18:18 2023 matrix is 2797325 x 2797502 (1404.6 MB) with weight 430459669 (153.87/col) Fri Sep 1 17:18:18 2023 sparse part has weight 334630389 (119.62/col) Fri Sep 1 17:18:58 2023 filtering completed in 2 passes Fri Sep 1 17:18:59 2023 matrix is 2797313 x 2797489 (1404.6 MB) with weight 430458908 (153.87/col) Fri Sep 1 17:18:59 2023 sparse part has weight 334630125 (119.62/col) Fri Sep 1 17:19:10 2023 matrix starts at (0, 0) Fri Sep 1 17:19:10 2023 matrix is 2797313 x 2797489 (1404.6 MB) with weight 430458908 (153.87/col) Fri Sep 1 17:19:10 2023 sparse part has weight 334630125 (119.62/col) Fri Sep 1 17:19:10 2023 saving the first 240 matrix rows for later Fri Sep 1 17:19:11 2023 matrix includes 256 packed rows Fri Sep 1 17:19:13 2023 matrix is 2797073 x 2797489 (1245.0 MB) with weight 303757997 (108.58/col) Fri Sep 1 17:19:13 2023 sparse part has weight 281621797 (100.67/col) Fri Sep 1 17:19:13 2023 using block size 8192 and superblock size 294912 for processor cache size 12288 kB Fri Sep 1 17:19:23 2023 commencing Lanczos iteration (8 threads) Fri Sep 1 17:19:23 2023 memory use: 1667.3 MB Fri Sep 1 17:21:34 2023 lanczos halted after 36 iterations (dim = 9193) Fri Sep 1 17:21:35 2023 BLanczosTime: 563 Fri Sep 1 17:21:35 2023 elapsed time 00:09:23 Sat Sep 2 00:05:54 2023 Sat Sep 2 00:05:54 2023 Sat Sep 2 00:05:54 2023 Msieve v. 1.54 (SVN unknown) Sat Sep 2 00:05:54 2023 random seeds: ffd11228 1e65762d Sat Sep 2 00:05:54 2023 factoring 7092243860087381721678351985522166355920041236573170119778740168982013975070199759731244001513337334927774678203773094048861910800719817159610125511557 (151 digits) Sat Sep 2 00:05:55 2023 no P-1/P+1/ECM available, skipping Sat Sep 2 00:05:55 2023 commencing number field sieve (151-digit input) Sat Sep 2 00:05:55 2023 R0: -151611716994009862833789461844 Sat Sep 2 00:05:55 2023 R1: 5038125982660903 Sat Sep 2 00:05:55 2023 A0: 30115453853039930216883940766280543175 Sat Sep 2 00:05:55 2023 A1: 40783184598209562897820955232893 Sat Sep 2 00:05:55 2023 A2: 9581093641337785696706031 Sat Sep 2 00:05:55 2023 A3: -4820265918432393965 Sat Sep 2 00:05:55 2023 A4: -414777697102 Sat Sep 2 00:05:55 2023 A5: 88536 Sat Sep 2 00:05:55 2023 skew 4595027.31, size 1.156e-14, alpha -7.484, combined = 4.767e-12 rroots = 3 Sat Sep 2 00:05:55 2023 Sat Sep 2 00:05:55 2023 commencing linear algebra Sat Sep 2 00:05:55 2023 using VBITS=128 Sat Sep 2 00:05:55 2023 skipping matrix build Sat Sep 2 00:05:57 2023 matrix starts at (0, 0) Sat Sep 2 00:05:58 2023 matrix is 2797313 x 2797489 (1404.6 MB) with weight 430458908 (153.87/col) Sat Sep 2 00:05:58 2023 sparse part has weight 334630125 (119.62/col) Sat Sep 2 00:05:58 2023 saving the first 112 matrix rows for later Sat Sep 2 00:05:59 2023 matrix includes 128 packed rows Sat Sep 2 00:05:59 2023 matrix is 2797201 x 2797489 (1286.8 MB) with weight 330777702 (118.24/col) Sat Sep 2 00:05:59 2023 sparse part has weight 303757997 (108.58/col) Sat Sep 2 00:05:59 2023 using GPU 0 (Tesla P100-PCIE-16GB) Sat Sep 2 00:05:59 2023 selected card has CUDA arch 6.0 Sat Sep 2 00:06:32 2023 commencing Lanczos iteration Sat Sep 2 00:06:32 2023 memory use: 2680.3 MB Sat Sep 2 00:06:34 2023 linear algebra at 0.1%, ETA 1h 1m Sat Sep 2 00:06:34 2023 checkpointing every 3660000 dimensions Sat Sep 2 00:47:00 2023 lanczos halted after 21990 iterations (dim = 2797201) Sat Sep 2 00:47:05 2023 recovered 31 nontrivial dependencies Sat Sep 2 00:47:06 2023 BLanczosTime: 2471 Sat Sep 2 00:47:06 2023 elapsed time 00:41:12 Sat Sep 2 03:48:20 2023 Sat Sep 2 03:48:20 2023 Sat Sep 2 03:48:20 2023 Msieve v. 1.54 (SVN Unversioned directory) Sat Sep 2 03:48:20 2023 random seeds: 62aed656 3d1a0bcc Sat Sep 2 03:48:20 2023 Using 8 OpenMP threads Sat Sep 2 03:48:20 2023 factoring 7092243860087381721678351985522166355920041236573170119778740168982013975070199759731244001513337334927774678203773094048861910800719817159610125511557 (151 digits) Sat Sep 2 03:48:21 2023 searching for 15-digit factors Sat Sep 2 03:48:22 2023 commencing number field sieve (151-digit input) Sat Sep 2 03:48:22 2023 R0: -151611716994009862833789461844 Sat Sep 2 03:48:22 2023 R1: 5038125982660903 Sat Sep 2 03:48:22 2023 A0: 30115453853039930216883940766280543175 Sat Sep 2 03:48:22 2023 A1: 40783184598209562897820955232893 Sat Sep 2 03:48:22 2023 A2: 9581093641337785696706031 Sat Sep 2 03:48:22 2023 A3: -4820265918432393965 Sat Sep 2 03:48:22 2023 A4: -414777697102 Sat Sep 2 03:48:22 2023 A5: 88536 Sat Sep 2 03:48:22 2023 skew 4595027.31, size 1.156e-14, alpha -7.484, combined = 4.767e-12 rroots = 3 Sat Sep 2 03:48:22 2023 Sat Sep 2 03:48:22 2023 commencing square root phase Sat Sep 2 03:48:22 2023 reading relations for dependency 1 Sat Sep 2 03:48:23 2023 read 1398419 cycles Sat Sep 2 03:48:28 2023 cycles contain 4839540 unique relations Sat Sep 2 03:51:24 2023 read 4839540 relations Sat Sep 2 03:52:12 2023 multiplying 4839540 relations Sat Sep 2 03:55:56 2023 multiply complete, coefficients have about 250.20 million bits Sat Sep 2 03:55:59 2023 initial square root is modulo 952749977 Sat Sep 2 04:02:05 2023 sqrtTime: 823 Sat Sep 2 04:02:05 2023 p63 factor: 226643589142599432135342484763886387478227749772288727717577629 Sat Sep 2 04:02:05 2023 p89 factor: 31292497118129776009398636507914884060983914173009717853137749914901031199638235886356233 Sat Sep 2 04:02:05 2023 elapsed time 00:13:45