Wed Oct 8 16:32:15 2025 Wed Oct 8 16:32:15 2025 Wed Oct 8 16:32:15 2025 Msieve v. 1.54 (SVN Unversioned directory) Wed Oct 8 16:32:15 2025 random seeds: 34c5fff8 7639d724 Wed Oct 8 16:32:15 2025 factoring 84674032749175473827697672432250133077309391543630005797393971675601743856315489029561164641729347861970217716496559180220765444729112237779248151961733250011665542050545615370174295329083540987551056761239957313303009 (218 digits) Wed Oct 8 16:32:17 2025 searching for 15-digit factors Wed Oct 8 16:32:18 2025 commencing number field sieve (218-digit input) Wed Oct 8 16:32:18 2025 R0: 1085526150775628502549541555285136073792995402 Wed Oct 8 16:32:18 2025 R1: -32947323878816447852701 Wed Oct 8 16:32:18 2025 A0: 1 Wed Oct 8 16:32:18 2025 A1: 3 Wed Oct 8 16:32:18 2025 A2: -3 Wed Oct 8 16:32:18 2025 A3: -4 Wed Oct 8 16:32:18 2025 A4: 1 Wed Oct 8 16:32:18 2025 A5: 1 Wed Oct 8 16:32:18 2025 skew 1.47, size 2.475e-15, alpha 2.379, combined = 1.722e-12 rroots = 5 Wed Oct 8 16:32:18 2025 Wed Oct 8 16:32:18 2025 commencing relation filtering Wed Oct 8 16:32:18 2025 setting target matrix density to 108.0 Wed Oct 8 16:32:18 2025 estimated available RAM is 15938.6 MB Wed Oct 8 16:32:18 2025 commencing duplicate removal, pass 1 Wed Oct 8 16:53:03 2025 skipped 13 relations with b > 2^32 Wed Oct 8 16:53:03 2025 found 4712293 hash collisions in 103809326 relations Wed Oct 8 16:53:20 2025 added 2926300 free relations Wed Oct 8 16:53:20 2025 commencing duplicate removal, pass 2 Wed Oct 8 16:54:24 2025 found 0 duplicates and 106735626 unique relations Wed Oct 8 16:54:24 2025 memory use: 261.2 MB Wed Oct 8 16:54:24 2025 reading ideals above 56033280 Wed Oct 8 16:54:24 2025 commencing singleton removal, initial pass Wed Oct 8 17:12:41 2025 memory use: 2756.0 MB Wed Oct 8 17:12:41 2025 reading all ideals from disk Wed Oct 8 17:12:47 2025 memory use: 2020.5 MB Wed Oct 8 17:12:58 2025 commencing in-memory singleton removal Wed Oct 8 17:13:09 2025 begin with 106735626 relations and 86261477 unique ideals Wed Oct 8 17:14:59 2025 reduce to 75780749 relations and 52573972 ideals in 12 passes Wed Oct 8 17:14:59 2025 max relations containing the same ideal: 33 Wed Oct 8 17:15:11 2025 reading ideals above 720000 Wed Oct 8 17:15:11 2025 commencing singleton removal, initial pass Wed Oct 8 17:31:59 2025 memory use: 1506.0 MB Wed Oct 8 17:31:59 2025 reading all ideals from disk Wed Oct 8 17:32:07 2025 memory use: 2827.6 MB Wed Oct 8 17:32:21 2025 keeping 58886023 ideals with weight <= 200, target excess is 368220 Wed Oct 8 17:32:38 2025 commencing in-memory singleton removal Wed Oct 8 17:32:52 2025 begin with 75780749 relations and 58886023 unique ideals Wed Oct 8 17:33:19 2025 reduce to 75780748 relations and 58886022 ideals in 2 passes Wed Oct 8 17:33:19 2025 max relations containing the same ideal: 200 Wed Oct 8 17:34:24 2025 removing 8100072 relations and 6100072 ideals in 2000000 cliques Wed Oct 8 17:34:29 2025 commencing in-memory singleton removal Wed Oct 8 17:34:40 2025 begin with 67680676 relations and 58886022 unique ideals Wed Oct 8 17:36:13 2025 reduce to 66923320 relations and 52003207 ideals in 8 passes Wed Oct 8 17:36:13 2025 max relations containing the same ideal: 194 Wed Oct 8 17:37:10 2025 removing 6558873 relations and 4558873 ideals in 2000000 cliques Wed Oct 8 17:37:14 2025 commencing in-memory singleton removal Wed Oct 8 17:37:24 2025 begin with 60364447 relations and 52003207 unique ideals Wed Oct 8 17:38:46 2025 reduce to 59828966 relations and 46892436 ideals in 8 passes Wed Oct 8 17:38:46 2025 max relations containing the same ideal: 186 Wed Oct 8 17:39:37 2025 removing 6139781 relations and 4139781 ideals in 2000000 cliques Wed Oct 8 17:39:41 2025 commencing in-memory singleton removal Wed Oct 8 17:39:50 2025 begin with 53689185 relations and 46892436 unique ideals Wed Oct 8 17:41:04 2025 reduce to 53191912 relations and 42239640 ideals in 8 passes Wed Oct 8 17:41:04 2025 max relations containing the same ideal: 171 Wed Oct 8 17:41:50 2025 removing 5950767 relations and 3950767 ideals in 2000000 cliques Wed Oct 8 17:41:54 2025 commencing in-memory singleton removal Wed Oct 8 17:42:01 2025 begin with 47241145 relations and 42239640 unique ideals Wed Oct 8 17:42:50 2025 reduce to 46736035 relations and 37766283 ideals in 6 passes Wed Oct 8 17:42:50 2025 max relations containing the same ideal: 157 Wed Oct 8 17:43:30 2025 removing 5856852 relations and 3856852 ideals in 2000000 cliques Wed Oct 8 17:43:33 2025 commencing in-memory singleton removal Wed Oct 8 17:43:40 2025 begin with 40879183 relations and 37766283 unique ideals Wed Oct 8 17:44:28 2025 reduce to 40335447 relations and 33344782 ideals in 7 passes Wed Oct 8 17:44:28 2025 max relations containing the same ideal: 143 Wed Oct 8 17:45:03 2025 removing 5828238 relations and 3828238 ideals in 2000000 cliques Wed Oct 8 17:45:06 2025 commencing in-memory singleton removal Wed Oct 8 17:45:11 2025 begin with 34507209 relations and 33344782 unique ideals Wed Oct 8 17:45:51 2025 reduce to 33890158 relations and 28872317 ideals in 7 passes Wed Oct 8 17:45:51 2025 max relations containing the same ideal: 125 Wed Oct 8 17:46:22 2025 removing 5858303 relations and 3858303 ideals in 2000000 cliques Wed Oct 8 17:46:25 2025 commencing in-memory singleton removal Wed Oct 8 17:46:29 2025 begin with 28031855 relations and 28872317 unique ideals Wed Oct 8 17:47:04 2025 reduce to 27283968 relations and 24226867 ideals in 8 passes Wed Oct 8 17:47:04 2025 max relations containing the same ideal: 111 Wed Oct 8 17:47:28 2025 removing 5936536 relations and 3936536 ideals in 2000000 cliques Wed Oct 8 17:47:31 2025 commencing in-memory singleton removal Wed Oct 8 17:47:34 2025 begin with 21347432 relations and 24226867 unique ideals Wed Oct 8 17:48:07 2025 reduce to 20365841 relations and 19243864 ideals in 10 passes Wed Oct 8 17:48:07 2025 max relations containing the same ideal: 89 Wed Oct 8 17:48:25 2025 removing 2665027 relations and 1970186 ideals in 694841 cliques Wed Oct 8 17:48:27 2025 commencing in-memory singleton removal Wed Oct 8 17:48:29 2025 begin with 17700814 relations and 19243864 unique ideals Wed Oct 8 17:48:51 2025 reduce to 17389965 relations and 16952622 ideals in 8 passes Wed Oct 8 17:48:51 2025 max relations containing the same ideal: 81 Wed Oct 8 17:49:07 2025 removing 78205 relations and 67998 ideals in 10207 cliques Wed Oct 8 17:49:08 2025 commencing in-memory singleton removal Wed Oct 8 17:49:11 2025 begin with 17311760 relations and 16952622 unique ideals Wed Oct 8 17:49:23 2025 reduce to 17311529 relations and 16884393 ideals in 5 passes Wed Oct 8 17:49:23 2025 max relations containing the same ideal: 81 Wed Oct 8 17:49:29 2025 relations with 0 large ideals: 30598 Wed Oct 8 17:49:29 2025 relations with 1 large ideals: 4326 Wed Oct 8 17:49:29 2025 relations with 2 large ideals: 51611 Wed Oct 8 17:49:29 2025 relations with 3 large ideals: 365040 Wed Oct 8 17:49:29 2025 relations with 4 large ideals: 1412236 Wed Oct 8 17:49:29 2025 relations with 5 large ideals: 3237321 Wed Oct 8 17:49:29 2025 relations with 6 large ideals: 5181204 Wed Oct 8 17:49:29 2025 relations with 7+ large ideals: 7029193 Wed Oct 8 17:49:29 2025 commencing 2-way merge Wed Oct 8 17:49:48 2025 reduce to 11210522 relation sets and 10783386 unique ideals Wed Oct 8 17:49:48 2025 commencing full merge Wed Oct 8 17:57:43 2025 memory use: 1512.6 MB Wed Oct 8 17:57:45 2025 found 5126439 cycles, need 5121586 Wed Oct 8 17:57:48 2025 weight of 5121586 cycles is about 553526982 (108.08/cycle) Wed Oct 8 17:57:48 2025 distribution of cycle lengths: Wed Oct 8 17:57:48 2025 1 relations: 315911 Wed Oct 8 17:57:48 2025 2 relations: 358740 Wed Oct 8 17:57:48 2025 3 relations: 372779 Wed Oct 8 17:57:48 2025 4 relations: 369511 Wed Oct 8 17:57:48 2025 5 relations: 368535 Wed Oct 8 17:57:48 2025 6 relations: 360710 Wed Oct 8 17:57:48 2025 7 relations: 348758 Wed Oct 8 17:57:48 2025 8 relations: 332418 Wed Oct 8 17:57:48 2025 9 relations: 310323 Wed Oct 8 17:57:48 2025 10+ relations: 1983901 Wed Oct 8 17:57:48 2025 heaviest cycle: 28 relations Wed Oct 8 17:57:50 2025 commencing cycle optimization Wed Oct 8 17:58:10 2025 start with 44687419 relations Wed Oct 8 18:01:10 2025 pruned 2038971 relations Wed Oct 8 18:01:10 2025 memory use: 1173.6 MB Wed Oct 8 18:01:10 2025 distribution of cycle lengths: Wed Oct 8 18:01:10 2025 1 relations: 315911 Wed Oct 8 18:01:10 2025 2 relations: 365557 Wed Oct 8 18:01:10 2025 3 relations: 386587 Wed Oct 8 18:01:10 2025 4 relations: 383490 Wed Oct 8 18:01:10 2025 5 relations: 385640 Wed Oct 8 18:01:10 2025 6 relations: 377466 Wed Oct 8 18:01:10 2025 7 relations: 366449 Wed Oct 8 18:01:10 2025 8 relations: 348635 Wed Oct 8 18:01:10 2025 9 relations: 324763 Wed Oct 8 18:01:10 2025 10+ relations: 1867088 Wed Oct 8 18:01:10 2025 heaviest cycle: 28 relations Wed Oct 8 18:01:25 2025 RelProcTime: 5347 Wed Oct 8 18:01:25 2025 Wed Oct 8 18:01:25 2025 commencing linear algebra Wed Oct 8 18:01:25 2025 using VBITS=512 Wed Oct 8 18:01:26 2025 read 5121586 cycles Wed Oct 8 18:01:44 2025 cycles contain 17059798 unique relations Wed Oct 8 18:04:12 2025 read 17059798 relations Wed Oct 8 18:04:58 2025 using 20 quadratic characters above 4294917295 Wed Oct 8 18:06:41 2025 building initial matrix Wed Oct 8 18:13:51 2025 memory use: 2122.4 MB Wed Oct 8 18:13:56 2025 read 5121586 cycles Wed Oct 8 18:13:58 2025 matrix is 5121409 x 5121586 (2192.4 MB) with weight 625796434 (122.19/col) Wed Oct 8 18:13:58 2025 sparse part has weight 518384834 (101.22/col) Wed Oct 8 18:15:41 2025 filtering completed in 2 passes Wed Oct 8 18:15:42 2025 matrix is 5121345 x 5121483 (2192.4 MB) with weight 625793817 (122.19/col) Wed Oct 8 18:15:42 2025 sparse part has weight 518384096 (101.22/col) Wed Oct 8 18:16:14 2025 matrix starts at (0, 0) Wed Oct 8 18:16:15 2025 matrix is 5121345 x 5121483 (2192.4 MB) with weight 625793817 (122.19/col) Wed Oct 8 18:16:15 2025 sparse part has weight 518384096 (101.22/col) Wed Oct 8 18:16:15 2025 saving the first 496 matrix rows for later Wed Oct 8 18:16:18 2025 matrix includes 512 packed rows Wed Oct 8 18:16:26 2025 matrix is 5120849 x 5121483 (2075.0 MB) with weight 445612936 (87.01/col) Wed Oct 8 18:16:26 2025 sparse part has weight 421041866 (82.21/col) Wed Oct 8 18:56:34 2025 Wed Oct 8 18:56:34 2025 Wed Oct 8 18:56:34 2025 Msieve v. 1.54 (SVN unknown) Wed Oct 8 18:56:34 2025 random seeds: 3a3fea38 21c4bf02 Wed Oct 8 18:56:34 2025 factoring 84674032749175473827697672432250133077309391543630005797393971675601743856315489029561164641729347861970217716496559180220765444729112237779248151961733250011665542050545615370174295329083540987551056761239957313303009 (218 digits) Wed Oct 8 18:56:35 2025 no P-1/P+1/ECM available, skipping Wed Oct 8 18:56:35 2025 commencing number field sieve (218-digit input) Wed Oct 8 18:56:35 2025 R0: 1085526150775628502549541555285136073792995402 Wed Oct 8 18:56:35 2025 R1: -32947323878816447852701 Wed Oct 8 18:56:35 2025 A0: 1 Wed Oct 8 18:56:35 2025 A1: 3 Wed Oct 8 18:56:35 2025 A2: -3 Wed Oct 8 18:56:35 2025 A3: -4 Wed Oct 8 18:56:35 2025 A4: 1 Wed Oct 8 18:56:35 2025 A5: 1 Wed Oct 8 18:56:35 2025 skew 1.47, size 2.475e-15, alpha 2.379, combined = 1.722e-12 rroots = 5 Wed Oct 8 18:56:35 2025 Wed Oct 8 18:56:35 2025 commencing linear algebra Wed Oct 8 18:56:35 2025 using VBITS=512 Wed Oct 8 18:56:35 2025 skipping matrix build Wed Oct 8 18:56:36 2025 matrix starts at (0, 0) Wed Oct 8 18:56:37 2025 matrix is 5121345 x 5121483 (2192.4 MB) with weight 625793817 (122.19/col) Wed Oct 8 18:56:37 2025 sparse part has weight 518384096 (101.22/col) Wed Oct 8 18:56:37 2025 saving the first 496 matrix rows for later Wed Oct 8 18:56:38 2025 matrix includes 512 packed rows Wed Oct 8 18:56:41 2025 matrix is 5120849 x 5121483 (2075.0 MB) with weight 445612936 (87.01/col) Wed Oct 8 18:56:41 2025 sparse part has weight 421041866 (82.21/col) Wed Oct 8 18:56:41 2025 using GPU 0 (NVIDIA GeForce RTX 3060) Wed Oct 8 18:56:41 2025 selected card has CUDA arch 8.6 Wed Oct 8 18:57:09 2025 commencing Lanczos iteration Wed Oct 8 18:57:10 2025 memory use: 5752.1 MB Wed Oct 8 18:57:11 2025 lanczos error: submatrix is not invertible Wed Oct 8 18:57:11 2025 lanczos halted after 1 iterations (dim = 0) Wed Oct 8 18:57:11 2025 linear algebra failed, aborting Wed Oct 8 18:57:11 2025 BLanczosTime: 36 Wed Oct 8 18:57:11 2025 Wed Oct 8 18:57:11 2025 commencing square root phase Wed Oct 8 18:57:11 2025 handling dependencies 1 to 64 Wed Oct 8 18:57:11 2025 reading relations for dependency 1 Wed Oct 8 18:57:11 2025 error: read_cycles can't open dependency file Wed Oct 8 18:57:39 2025 Wed Oct 8 18:57:39 2025 Wed Oct 8 18:57:39 2025 Msieve v. 1.54 (SVN unknown) Wed Oct 8 18:57:39 2025 random seeds: 1991dfdd 32be426d Wed Oct 8 18:57:39 2025 factoring 84674032749175473827697672432250133077309391543630005797393971675601743856315489029561164641729347861970217716496559180220765444729112237779248151961733250011665542050545615370174295329083540987551056761239957313303009 (218 digits) Wed Oct 8 18:57:40 2025 no P-1/P+1/ECM available, skipping Wed Oct 8 18:57:40 2025 commencing number field sieve (218-digit input) Wed Oct 8 18:57:40 2025 R0: 1085526150775628502549541555285136073792995402 Wed Oct 8 18:57:40 2025 R1: -32947323878816447852701 Wed Oct 8 18:57:40 2025 A0: 1 Wed Oct 8 18:57:40 2025 A1: 3 Wed Oct 8 18:57:40 2025 A2: -3 Wed Oct 8 18:57:40 2025 A3: -4 Wed Oct 8 18:57:40 2025 A4: 1 Wed Oct 8 18:57:40 2025 A5: 1 Wed Oct 8 18:57:40 2025 skew 1.47, size 2.475e-15, alpha 2.379, combined = 1.722e-12 rroots = 5 Wed Oct 8 18:57:40 2025 Wed Oct 8 18:57:40 2025 commencing linear algebra Wed Oct 8 18:57:40 2025 using VBITS=512 Wed Oct 8 18:57:40 2025 skipping matrix build Wed Oct 8 18:57:42 2025 matrix starts at (0, 0) Wed Oct 8 18:57:42 2025 matrix is 5121345 x 5121483 (2192.4 MB) with weight 625793817 (122.19/col) Wed Oct 8 18:57:42 2025 sparse part has weight 518384096 (101.22/col) Wed Oct 8 18:57:42 2025 saving the first 496 matrix rows for later Wed Oct 8 18:57:44 2025 matrix includes 512 packed rows Wed Oct 8 18:57:47 2025 matrix is 5120849 x 5121483 (2075.0 MB) with weight 445612936 (87.01/col) Wed Oct 8 18:57:47 2025 sparse part has weight 421041866 (82.21/col) Wed Oct 8 18:57:47 2025 using GPU 0 (NVIDIA GeForce RTX 3060) Wed Oct 8 18:57:47 2025 selected card has CUDA arch 8.6 Wed Oct 8 18:58:14 2025 commencing Lanczos iteration Wed Oct 8 18:58:15 2025 memory use: 5752.1 MB Wed Oct 8 18:58:16 2025 lanczos error: submatrix is not invertible Wed Oct 8 18:58:16 2025 lanczos halted after 1 iterations (dim = 0) Wed Oct 8 18:58:16 2025 linear algebra failed, aborting Wed Oct 8 18:58:16 2025 BLanczosTime: 36 Wed Oct 8 18:58:16 2025 elapsed time 00:00:37 Wed Oct 8 18:58:33 2025 Wed Oct 8 18:58:33 2025 Wed Oct 8 18:58:33 2025 Msieve v. 1.54 (SVN unknown) Wed Oct 8 18:58:33 2025 random seeds: 1ecd73f9 d67dc5b0 Wed Oct 8 18:58:33 2025 factoring 84674032749175473827697672432250133077309391543630005797393971675601743856315489029561164641729347861970217716496559180220765444729112237779248151961733250011665542050545615370174295329083540987551056761239957313303009 (218 digits) Wed Oct 8 18:58:33 2025 no P-1/P+1/ECM available, skipping Wed Oct 8 18:58:33 2025 commencing number field sieve (218-digit input) Wed Oct 8 18:58:33 2025 R0: 1085526150775628502549541555285136073792995402 Wed Oct 8 18:58:33 2025 R1: -32947323878816447852701 Wed Oct 8 18:58:33 2025 A0: 1 Wed Oct 8 18:58:33 2025 A1: 3 Wed Oct 8 18:58:33 2025 A2: -3 Wed Oct 8 18:58:33 2025 A3: -4 Wed Oct 8 18:58:33 2025 A4: 1 Wed Oct 8 18:58:33 2025 A5: 1 Wed Oct 8 18:58:33 2025 skew 1.47, size 2.475e-15, alpha 2.379, combined = 1.722e-12 rroots = 5 Wed Oct 8 18:58:33 2025 Wed Oct 8 18:58:33 2025 commencing linear algebra Wed Oct 8 18:58:33 2025 using VBITS=512 Wed Oct 8 18:58:33 2025 skipping matrix build Wed Oct 8 18:58:35 2025 matrix starts at (0, 0) Wed Oct 8 18:58:36 2025 matrix is 5121345 x 5121483 (2192.4 MB) with weight 625793817 (122.19/col) Wed Oct 8 18:58:36 2025 sparse part has weight 518384096 (101.22/col) Wed Oct 8 18:58:36 2025 saving the first 496 matrix rows for later Wed Oct 8 18:58:37 2025 matrix includes 512 packed rows Wed Oct 8 18:58:41 2025 matrix is 5120849 x 5121483 (2075.0 MB) with weight 445612936 (87.01/col) Wed Oct 8 18:58:41 2025 sparse part has weight 421041866 (82.21/col) Wed Oct 8 18:58:41 2025 using GPU 0 (NVIDIA GeForce RTX 3060) Wed Oct 8 18:58:41 2025 selected card has CUDA arch 8.6 Wed Oct 8 18:59:08 2025 commencing Lanczos iteration Wed Oct 8 18:59:08 2025 memory use: 5752.1 MB Wed Oct 8 18:59:10 2025 lanczos error: submatrix is not invertible Wed Oct 8 18:59:10 2025 lanczos halted after 3 iterations (dim = 1021) Wed Oct 8 18:59:11 2025 linear algebra failed, aborting Wed Oct 8 18:59:11 2025 BLanczosTime: 38 Wed Oct 8 18:59:11 2025 elapsed time 00:00:38 Wed Oct 8 19:16:16 2025 Wed Oct 8 19:16:16 2025 Wed Oct 8 19:16:16 2025 Msieve v. 1.54 (SVN unknown) Wed Oct 8 19:16:16 2025 random seeds: 234da15e 8c693192 Wed Oct 8 19:16:16 2025 factoring 84674032749175473827697672432250133077309391543630005797393971675601743856315489029561164641729347861970217716496559180220765444729112237779248151961733250011665542050545615370174295329083540987551056761239957313303009 (218 digits) Wed Oct 8 19:16:17 2025 no P-1/P+1/ECM available, skipping Wed Oct 8 19:16:17 2025 commencing number field sieve (218-digit input) Wed Oct 8 19:16:17 2025 R0: 1085526150775628502549541555285136073792995402 Wed Oct 8 19:16:17 2025 R1: -32947323878816447852701 Wed Oct 8 19:16:17 2025 A0: 1 Wed Oct 8 19:16:17 2025 A1: 3 Wed Oct 8 19:16:17 2025 A2: -3 Wed Oct 8 19:16:17 2025 A3: -4 Wed Oct 8 19:16:17 2025 A4: 1 Wed Oct 8 19:16:17 2025 A5: 1 Wed Oct 8 19:16:17 2025 skew 1.47, size 2.475e-15, alpha 2.379, combined = 1.722e-12 rroots = 5 Wed Oct 8 19:16:17 2025 Wed Oct 8 19:16:17 2025 commencing linear algebra Wed Oct 8 19:16:17 2025 using VBITS=512 Wed Oct 8 19:16:17 2025 skipping matrix build Wed Oct 8 19:16:18 2025 matrix starts at (0, 0) Wed Oct 8 19:16:19 2025 matrix is 5121345 x 5121483 (2192.4 MB) with weight 625793817 (122.19/col) Wed Oct 8 19:16:19 2025 sparse part has weight 518384096 (101.22/col) Wed Oct 8 19:16:19 2025 saving the first 496 matrix rows for later Wed Oct 8 19:16:21 2025 matrix includes 512 packed rows Wed Oct 8 19:16:24 2025 matrix is 5120849 x 5121483 (2075.0 MB) with weight 445612936 (87.01/col) Wed Oct 8 19:16:24 2025 sparse part has weight 421041866 (82.21/col) Wed Oct 8 19:16:24 2025 using GPU 0 (NVIDIA GeForce RTX 3060) Wed Oct 8 19:16:24 2025 selected card has CUDA arch 8.6 Wed Oct 8 19:16:51 2025 commencing Lanczos iteration Wed Oct 8 19:16:51 2025 memory use: 5752.1 MB Wed Oct 8 19:16:52 2025 lanczos error: submatrix is not invertible Wed Oct 8 19:16:52 2025 lanczos halted after 1 iterations (dim = 0) Wed Oct 8 19:16:52 2025 linear algebra failed, aborting Wed Oct 8 19:16:53 2025 BLanczosTime: 36 Wed Oct 8 19:16:53 2025 elapsed time 00:00:37 Wed Oct 8 19:16:59 2025 Wed Oct 8 19:16:59 2025 Wed Oct 8 19:16:59 2025 Msieve v. 1.54 (SVN unknown) Wed Oct 8 19:16:59 2025 random seeds: 5a031bf8 96890bc4 Wed Oct 8 19:16:59 2025 factoring 84674032749175473827697672432250133077309391543630005797393971675601743856315489029561164641729347861970217716496559180220765444729112237779248151961733250011665542050545615370174295329083540987551056761239957313303009 (218 digits) Wed Oct 8 19:17:00 2025 no P-1/P+1/ECM available, skipping Wed Oct 8 19:17:00 2025 commencing number field sieve (218-digit input) Wed Oct 8 19:17:00 2025 R0: 1085526150775628502549541555285136073792995402 Wed Oct 8 19:17:00 2025 R1: -32947323878816447852701 Wed Oct 8 19:17:00 2025 A0: 1 Wed Oct 8 19:17:00 2025 A1: 3 Wed Oct 8 19:17:00 2025 A2: -3 Wed Oct 8 19:17:00 2025 A3: -4 Wed Oct 8 19:17:00 2025 A4: 1 Wed Oct 8 19:17:00 2025 A5: 1 Wed Oct 8 19:17:00 2025 skew 1.47, size 2.475e-15, alpha 2.379, combined = 1.722e-12 rroots = 5 Wed Oct 8 19:17:00 2025 Wed Oct 8 19:17:00 2025 commencing linear algebra Wed Oct 8 19:17:00 2025 using VBITS=512 Wed Oct 8 19:17:00 2025 skipping matrix build Wed Oct 8 19:17:02 2025 matrix starts at (0, 0) Wed Oct 8 19:17:03 2025 matrix is 5121345 x 5121483 (2192.4 MB) with weight 625793817 (122.19/col) Wed Oct 8 19:17:03 2025 sparse part has weight 518384096 (101.22/col) Wed Oct 8 19:17:03 2025 saving the first 496 matrix rows for later Wed Oct 8 19:17:04 2025 matrix includes 512 packed rows Wed Oct 8 19:17:08 2025 matrix is 5120849 x 5121483 (2075.0 MB) with weight 445612936 (87.01/col) Wed Oct 8 19:17:08 2025 sparse part has weight 421041866 (82.21/col) Wed Oct 8 19:17:08 2025 using GPU 0 (NVIDIA GeForce RTX 3060) Wed Oct 8 19:17:08 2025 selected card has CUDA arch 8.6 Wed Oct 8 19:17:34 2025 commencing Lanczos iteration Wed Oct 8 19:17:35 2025 memory use: 5752.1 MB Wed Oct 8 19:17:53 2025 linear algebra at 0.3%, ETA 1h39m Wed Oct 8 19:17:54 2025 checkpointing every 3010000 dimensions Wed Oct 8 21:06:26 2025 lanczos halted after 10018 iterations (dim = 5120847) Wed Oct 8 21:07:13 2025 recovered 34 nontrivial dependencies Wed Oct 8 21:07:13 2025 BLanczosTime: 6613 Wed Oct 8 21:07:13 2025 elapsed time 01:50:14 Wed Oct 8 21:11:15 2025 Wed Oct 8 21:11:15 2025 Wed Oct 8 21:11:15 2025 Msieve v. 1.54 (SVN unknown) Wed Oct 8 21:11:15 2025 random seeds: 54568955 b2c35fd1 Wed Oct 8 21:11:15 2025 factoring 84674032749175473827697672432250133077309391543630005797393971675601743856315489029561164641729347861970217716496559180220765444729112237779248151961733250011665542050545615370174295329083540987551056761239957313303009 (218 digits) Wed Oct 8 21:11:16 2025 no P-1/P+1/ECM available, skipping Wed Oct 8 21:11:16 2025 commencing number field sieve (218-digit input) Wed Oct 8 21:11:16 2025 R0: 1085526150775628502549541555285136073792995402 Wed Oct 8 21:11:16 2025 R1: -32947323878816447852701 Wed Oct 8 21:11:16 2025 A0: 1 Wed Oct 8 21:11:16 2025 A1: 3 Wed Oct 8 21:11:16 2025 A2: -3 Wed Oct 8 21:11:16 2025 A3: -4 Wed Oct 8 21:11:16 2025 A4: 1 Wed Oct 8 21:11:16 2025 A5: 1 Wed Oct 8 21:11:16 2025 skew 1.47, size 2.475e-15, alpha 2.379, combined = 1.722e-12 rroots = 5 Wed Oct 8 21:11:16 2025 Wed Oct 8 21:11:16 2025 commencing square root phase Wed Oct 8 21:11:16 2025 reading relations for dependency 1 Wed Oct 8 21:11:16 2025 read 2560564 cycles Wed Oct 8 21:11:20 2025 cycles contain 8530910 unique relations Wed Oct 8 21:11:59 2025 read 8530910 relations Wed Oct 8 21:12:32 2025 multiplying 8530910 relations Wed Oct 8 21:15:24 2025 multiply complete, coefficients have about 208.69 million bits Wed Oct 8 21:15:25 2025 initial square root is modulo 30856577 Wed Oct 8 21:18:53 2025 GCD is N, no factor found Wed Oct 8 21:18:53 2025 reading relations for dependency 2 Wed Oct 8 21:18:54 2025 read 2563100 cycles Wed Oct 8 21:18:58 2025 cycles contain 8535394 unique relations Wed Oct 8 21:19:33 2025 read 8535394 relations Wed Oct 8 21:20:06 2025 multiplying 8535394 relations Wed Oct 8 21:22:57 2025 multiply complete, coefficients have about 208.81 million bits Wed Oct 8 21:22:58 2025 initial square root is modulo 31150313 Wed Oct 8 21:26:26 2025 sqrtTime: 910 Wed Oct 8 21:26:26 2025 p52 factor: 5506439317284960636816630904893695387953494233546053 Wed Oct 8 21:26:26 2025 p167 factor: 15377275199125481562888944191668425790479954751762139311936601995819728849452483376261454029900099366889279799792945982003123446166797223199928282260324389317206697453 Wed Oct 8 21:26:26 2025 elapsed time 00:15:11