Sun Mar 8 14:03:18 2026 Sun Mar 8 14:03:18 2026 Sun Mar 8 14:03:18 2026 Msieve v. 1.54 (SVN Unversioned directory) Sun Mar 8 14:03:18 2026 random seeds: bbb1bd04 90368e03 Sun Mar 8 14:03:18 2026 factoring 4614880014877436745390183617261547450056975694562893138517585109520417087482296570711603420667198090576522939766577023062076994960273483650033496100804843745415421812886663185318663 (181 digits) Sun Mar 8 14:03:19 2026 searching for 15-digit factors Sun Mar 8 14:03:20 2026 commencing number field sieve (181-digit input) Sun Mar 8 14:03:20 2026 R0: 1 Sun Mar 8 14:03:20 2026 R1: -180654554326258861374534751036477 Sun Mar 8 14:03:20 2026 A0: -56530518853 Sun Mar 8 14:03:20 2026 A1: 0 Sun Mar 8 14:03:20 2026 A2: 0 Sun Mar 8 14:03:20 2026 A3: 0 Sun Mar 8 14:03:20 2026 A4: 0 Sun Mar 8 14:03:20 2026 A5: 0 Sun Mar 8 14:03:20 2026 A6: 1 Sun Mar 8 14:03:20 2026 skew 49.46, size 2.544e-11, alpha 1.845, combined = 1.242e-12 rroots = 2 Sun Mar 8 14:03:20 2026 Sun Mar 8 14:03:20 2026 commencing relation filtering Sun Mar 8 14:03:20 2026 setting target matrix density to 92.0 Sun Mar 8 14:03:20 2026 estimated available RAM is 15938.6 MB Sun Mar 8 14:03:20 2026 commencing duplicate removal, pass 1 Sun Mar 8 14:15:18 2026 found 2623417 hash collisions in 76849422 relations Sun Mar 8 14:15:38 2026 commencing duplicate removal, pass 2 Sun Mar 8 14:16:09 2026 found 0 duplicates and 76849422 unique relations Sun Mar 8 14:16:09 2026 memory use: 253.2 MB Sun Mar 8 14:16:09 2026 reading ideals above 58130432 Sun Mar 8 14:16:09 2026 commencing singleton removal, initial pass Sun Mar 8 14:26:14 2026 memory use: 1506.0 MB Sun Mar 8 14:26:14 2026 reading all ideals from disk Sun Mar 8 14:26:16 2026 memory use: 1345.3 MB Sun Mar 8 14:26:21 2026 commencing in-memory singleton removal Sun Mar 8 14:26:26 2026 begin with 76849422 relations and 74047503 unique ideals Sun Mar 8 14:27:32 2026 reduce to 35155584 relations and 26333408 ideals in 23 passes Sun Mar 8 14:27:32 2026 max relations containing the same ideal: 34 Sun Mar 8 14:27:36 2026 reading ideals above 720000 Sun Mar 8 14:27:36 2026 commencing singleton removal, initial pass Sun Mar 8 14:34:10 2026 memory use: 753.0 MB Sun Mar 8 14:34:10 2026 reading all ideals from disk Sun Mar 8 14:34:11 2026 memory use: 1288.6 MB Sun Mar 8 14:34:17 2026 keeping 33051175 ideals with weight <= 200, target excess is 189764 Sun Mar 8 14:34:23 2026 commencing in-memory singleton removal Sun Mar 8 14:34:28 2026 begin with 35155603 relations and 33051175 unique ideals Sun Mar 8 14:35:29 2026 reduce to 35088550 relations and 32984035 ideals in 11 passes Sun Mar 8 14:35:29 2026 max relations containing the same ideal: 200 Sun Mar 8 14:35:58 2026 removing 3648227 relations and 3248227 ideals in 400000 cliques Sun Mar 8 14:36:00 2026 commencing in-memory singleton removal Sun Mar 8 14:36:05 2026 begin with 31440323 relations and 32984035 unique ideals Sun Mar 8 14:36:55 2026 reduce to 31086638 relations and 29376151 ideals in 10 passes Sun Mar 8 14:36:55 2026 max relations containing the same ideal: 192 Sun Mar 8 14:37:20 2026 removing 2726428 relations and 2326428 ideals in 400000 cliques Sun Mar 8 14:37:22 2026 commencing in-memory singleton removal Sun Mar 8 14:37:26 2026 begin with 28360210 relations and 29376151 unique ideals Sun Mar 8 14:38:11 2026 reduce to 28146856 relations and 26833398 ideals in 10 passes Sun Mar 8 14:38:11 2026 max relations containing the same ideal: 184 Sun Mar 8 14:38:34 2026 removing 2434103 relations and 2034103 ideals in 400000 cliques Sun Mar 8 14:38:35 2026 commencing in-memory singleton removal Sun Mar 8 14:38:39 2026 begin with 25712753 relations and 26833398 unique ideals Sun Mar 8 14:39:19 2026 reduce to 25529660 relations and 24613643 ideals in 10 passes Sun Mar 8 14:39:19 2026 max relations containing the same ideal: 170 Sun Mar 8 14:39:41 2026 removing 2284556 relations and 1884556 ideals in 400000 cliques Sun Mar 8 14:39:43 2026 commencing in-memory singleton removal Sun Mar 8 14:39:46 2026 begin with 23245104 relations and 24613643 unique ideals Sun Mar 8 14:40:18 2026 reduce to 23069218 relations and 22550679 ideals in 9 passes Sun Mar 8 14:40:18 2026 max relations containing the same ideal: 158 Sun Mar 8 14:40:38 2026 removing 1730467 relations and 1432055 ideals in 298412 cliques Sun Mar 8 14:40:39 2026 commencing in-memory singleton removal Sun Mar 8 14:40:42 2026 begin with 21338751 relations and 22550679 unique ideals Sun Mar 8 14:41:08 2026 reduce to 21234045 relations and 21012682 ideals in 8 passes Sun Mar 8 14:41:08 2026 max relations containing the same ideal: 150 Sun Mar 8 14:41:32 2026 relations with 0 large ideals: 7277 Sun Mar 8 14:41:32 2026 relations with 1 large ideals: 955 Sun Mar 8 14:41:32 2026 relations with 2 large ideals: 12238 Sun Mar 8 14:41:32 2026 relations with 3 large ideals: 122437 Sun Mar 8 14:41:32 2026 relations with 4 large ideals: 676537 Sun Mar 8 14:41:32 2026 relations with 5 large ideals: 2228564 Sun Mar 8 14:41:32 2026 relations with 6 large ideals: 4531870 Sun Mar 8 14:41:32 2026 relations with 7+ large ideals: 13654167 Sun Mar 8 14:41:32 2026 commencing 2-way merge Sun Mar 8 14:41:56 2026 reduce to 12725341 relation sets and 12503978 unique ideals Sun Mar 8 14:41:56 2026 commencing full merge Sun Mar 8 14:48:41 2026 memory use: 1624.6 MB Sun Mar 8 14:48:43 2026 found 6098028 cycles, need 6086178 Sun Mar 8 14:48:46 2026 weight of 6086178 cycles is about 560234757 (92.05/cycle) Sun Mar 8 14:48:46 2026 distribution of cycle lengths: Sun Mar 8 14:48:46 2026 1 relations: 611744 Sun Mar 8 14:48:46 2026 2 relations: 593810 Sun Mar 8 14:48:46 2026 3 relations: 581698 Sun Mar 8 14:48:46 2026 4 relations: 535566 Sun Mar 8 14:48:46 2026 5 relations: 497389 Sun Mar 8 14:48:46 2026 6 relations: 451117 Sun Mar 8 14:48:46 2026 7 relations: 406218 Sun Mar 8 14:48:46 2026 8 relations: 360481 Sun Mar 8 14:48:46 2026 9 relations: 323653 Sun Mar 8 14:48:46 2026 10+ relations: 1724502 Sun Mar 8 14:48:46 2026 heaviest cycle: 28 relations Sun Mar 8 14:48:49 2026 commencing cycle optimization Sun Mar 8 14:49:06 2026 start with 43678317 relations Sun Mar 8 14:51:09 2026 pruned 1234081 relations Sun Mar 8 14:51:10 2026 memory use: 1319.9 MB Sun Mar 8 14:51:10 2026 distribution of cycle lengths: Sun Mar 8 14:51:10 2026 1 relations: 611744 Sun Mar 8 14:51:10 2026 2 relations: 605849 Sun Mar 8 14:51:10 2026 3 relations: 601218 Sun Mar 8 14:51:10 2026 4 relations: 549803 Sun Mar 8 14:51:10 2026 5 relations: 511707 Sun Mar 8 14:51:10 2026 6 relations: 460447 Sun Mar 8 14:51:10 2026 7 relations: 414019 Sun Mar 8 14:51:10 2026 8 relations: 365372 Sun Mar 8 14:51:10 2026 9 relations: 327474 Sun Mar 8 14:51:10 2026 10+ relations: 1638545 Sun Mar 8 14:51:10 2026 heaviest cycle: 28 relations Sun Mar 8 14:51:26 2026 RelProcTime: 2886 Sun Mar 8 14:51:26 2026 Sun Mar 8 14:51:26 2026 commencing linear algebra Sun Mar 8 14:51:26 2026 using VBITS=512 Sun Mar 8 14:51:27 2026 read 6086178 cycles Sun Mar 8 14:51:45 2026 cycles contain 21022904 unique relations Sun Mar 8 14:54:01 2026 read 21022904 relations Sun Mar 8 14:54:47 2026 using 20 quadratic characters above 4294917295 Sun Mar 8 14:56:52 2026 building initial matrix Sun Mar 8 15:03:51 2026 memory use: 2623.1 MB Sun Mar 8 15:03:55 2026 read 6086178 cycles Sun Mar 8 15:03:57 2026 matrix is 6086001 x 6086178 (2297.7 MB) with weight 665433210 (109.34/col) Sun Mar 8 15:03:57 2026 sparse part has weight 535386722 (87.97/col) Sun Mar 8 15:05:35 2026 filtering completed in 2 passes Sun Mar 8 15:05:37 2026 matrix is 6085308 x 6085470 (2297.7 MB) with weight 665412099 (109.34/col) Sun Mar 8 15:05:37 2026 sparse part has weight 535381162 (87.98/col) Sun Mar 8 15:06:02 2026 matrix starts at (0, 0) Sun Mar 8 15:06:04 2026 matrix is 6085308 x 6085470 (2297.7 MB) with weight 665412099 (109.34/col) Sun Mar 8 15:06:04 2026 sparse part has weight 535381162 (87.98/col) Sun Mar 8 15:06:04 2026 saving the first 496 matrix rows for later Sun Mar 8 15:06:07 2026 matrix includes 512 packed rows Sun Mar 8 15:06:16 2026 matrix is 6084812 x 6085470 (2220.2 MB) with weight 461812209 (75.89/col) Sun Mar 8 15:06:16 2026 sparse part has weight 435966632 (71.64/col) Sun Mar 8 15:38:52 2026 Sun Mar 8 15:38:52 2026 Sun Mar 8 15:38:52 2026 Msieve v. 1.54 (SVN unknown) Sun Mar 8 15:38:52 2026 random seeds: 2bb8d8ee 46f2e208 Sun Mar 8 15:38:52 2026 factoring 4614880014877436745390183617261547450056975694562893138517585109520417087482296570711603420667198090576522939766577023062076994960273483650033496100804843745415421812886663185318663 (181 digits) Sun Mar 8 15:38:52 2026 no P-1/P+1/ECM available, skipping Sun Mar 8 15:38:52 2026 commencing number field sieve (181-digit input) Sun Mar 8 15:38:52 2026 R0: 1 Sun Mar 8 15:38:52 2026 R1: -180654554326258861374534751036477 Sun Mar 8 15:38:52 2026 A0: -56530518853 Sun Mar 8 15:38:52 2026 A1: 0 Sun Mar 8 15:38:52 2026 A2: 0 Sun Mar 8 15:38:52 2026 A3: 0 Sun Mar 8 15:38:52 2026 A4: 0 Sun Mar 8 15:38:52 2026 A5: 0 Sun Mar 8 15:38:52 2026 A6: 1 Sun Mar 8 15:38:52 2026 skew 49.46, size 2.544e-11, alpha 1.845, combined = 1.242e-12 rroots = 2 Sun Mar 8 15:38:52 2026 Sun Mar 8 15:38:52 2026 commencing linear algebra Sun Mar 8 15:38:52 2026 using VBITS=512 Sun Mar 8 15:38:52 2026 skipping matrix build Sun Mar 8 15:38:54 2026 matrix starts at (0, 0) Sun Mar 8 15:38:55 2026 matrix is 6085308 x 6085470 (2297.7 MB) with weight 665412099 (109.34/col) Sun Mar 8 15:38:55 2026 sparse part has weight 535381162 (87.98/col) Sun Mar 8 15:38:55 2026 saving the first 496 matrix rows for later Sun Mar 8 15:38:57 2026 matrix includes 512 packed rows Sun Mar 8 15:39:02 2026 matrix is 6084812 x 6085470 (2220.2 MB) with weight 461812209 (75.89/col) Sun Mar 8 15:39:02 2026 sparse part has weight 435966632 (71.64/col) Sun Mar 8 15:39:02 2026 using GPU 0 (NVIDIA GeForce RTX 3060) Sun Mar 8 15:39:02 2026 selected card has CUDA arch 8.6 Sun Mar 8 15:39:58 2026 commencing Lanczos iteration Sun Mar 8 15:39:59 2026 memory use: 6831.5 MB Sun Mar 8 15:40:20 2026 linear algebra at 0.3%, ETA 2h11m Sun Mar 8 15:40:21 2026 checkpointing every 2720000 dimensions Sun Mar 8 17:55:34 2026 lanczos halted after 11903 iterations (dim = 6084810) Sun Mar 8 17:56:47 2026 recovered 35 nontrivial dependencies Sun Mar 8 17:56:48 2026 BLanczosTime: 8276 Sun Mar 8 17:56:48 2026 elapsed time 02:17:56 Sun Mar 8 18:05:26 2026 Sun Mar 8 18:05:26 2026 Sun Mar 8 18:05:26 2026 Msieve v. 1.54 (SVN Unversioned directory) Sun Mar 8 18:05:26 2026 random seeds: 59380c4b 306668df Sun Mar 8 18:05:26 2026 factoring 4614880014877436745390183617261547450056975694562893138517585109520417087482296570711603420667198090576522939766577023062076994960273483650033496100804843745415421812886663185318663 (181 digits) Sun Mar 8 18:05:27 2026 searching for 15-digit factors Sun Mar 8 18:05:28 2026 commencing number field sieve (181-digit input) Sun Mar 8 18:05:28 2026 R0: 1 Sun Mar 8 18:05:28 2026 R1: -180654554326258861374534751036477 Sun Mar 8 18:05:28 2026 A0: -56530518853 Sun Mar 8 18:05:28 2026 A1: 0 Sun Mar 8 18:05:28 2026 A2: 0 Sun Mar 8 18:05:28 2026 A3: 0 Sun Mar 8 18:05:28 2026 A4: 0 Sun Mar 8 18:05:28 2026 A5: 0 Sun Mar 8 18:05:28 2026 A6: 1 Sun Mar 8 18:05:28 2026 skew 49.46, size 2.544e-11, alpha 1.845, combined = 1.242e-12 rroots = 2 Sun Mar 8 18:05:28 2026 Sun Mar 8 18:05:28 2026 commencing square root phase Sun Mar 8 18:05:28 2026 reading relations for dependency 1 Sun Mar 8 18:05:29 2026 read 3043914 cycles Sun Mar 8 18:05:38 2026 cycles contain 10512840 unique relations Sun Mar 8 18:06:53 2026 read 10512840 relations Sun Mar 8 18:08:10 2026 multiplying 10512840 relations Sun Mar 8 18:21:21 2026 multiply complete, coefficients have about 284.94 million bits Sun Mar 8 18:21:23 2026 initial square root is modulo 129733 Sun Mar 8 18:35:57 2026 sqrtTime: 1829 Sun Mar 8 18:35:57 2026 p91 factor: 1849884815900050998966850711402735081611880827840450480015437946077533095545302403231191219 Sun Mar 8 18:35:57 2026 p91 factor: 2494685061043702315103397613943841566887266436645212865067583614224738700574256104400029277 Sun Mar 8 18:35:57 2026 elapsed time 00:30:31