Mon Jan 26 11:18:43 2026 Msieve v. 1.54 (SVN 573b9ef) Mon Jan 26 11:18:43 2026 random seeds: 023cd424 a8826f23 Mon Jan 26 11:18:43 2026 Using 32 OpenMP threads Mon Jan 26 11:18:43 2026 factoring 789863193721444138651340251540409404952862807643972756962479570448561969379378436805629715373983747964291226383009316445981994309502783575714670279108495137790676346582672679801378234253183850434962583845084308991591209132176405029033561069967265253387101 (255 digits) Mon Jan 26 11:18:43 2026 no P-1/P+1/ECM available, skipping Mon Jan 26 11:18:43 2026 commencing number field sieve (255-digit input) Mon Jan 26 11:18:43 2026 R0: 1 Mon Jan 26 11:18:43 2026 R1: -3040333510421013305209384715736829761562849 Mon Jan 26 11:18:43 2026 A0: -17713 Mon Jan 26 11:18:43 2026 A1: 0 Mon Jan 26 11:18:43 2026 A2: 0 Mon Jan 26 11:18:43 2026 A3: 0 Mon Jan 26 11:18:43 2026 A4: 0 Mon Jan 26 11:18:43 2026 A5: 0 Mon Jan 26 11:18:43 2026 A6: 1 Mon Jan 26 11:18:43 2026 skew 3.95, size 8.558e-13, alpha -1.092, combined = 1.043e-13 rroots = 2 Mon Jan 26 11:18:43 2026 Mon Jan 26 11:18:43 2026 commencing relation filtering Mon Jan 26 11:18:43 2026 setting target matrix density to 100.0 Mon Jan 26 11:18:43 2026 estimated available RAM is 128740.1 MB Mon Jan 26 11:18:43 2026 commencing duplicate removal, pass 1 Mon Jan 26 11:19:35 2026 error -15 reading relation 98024316 Mon Jan 26 11:19:45 2026 error -15 reading relation 117649694 Mon Jan 26 11:20:23 2026 skipped 61 relations with b > 2^32 Mon Jan 26 11:20:23 2026 found 7978910 hash collisions in 190616403 relations Mon Jan 26 11:20:30 2026 added 1218965 free relations Mon Jan 26 11:20:30 2026 commencing duplicate removal, pass 2 Mon Jan 26 11:20:58 2026 found 0 duplicates and 191835368 unique relations Mon Jan 26 11:20:58 2026 memory use: 554.4 MB Mon Jan 26 11:20:58 2026 reading ideals above 720000 Mon Jan 26 11:20:58 2026 commencing singleton removal, initial pass Mon Jan 26 11:25:46 2026 memory use: 5512.0 MB Mon Jan 26 11:25:46 2026 reading all ideals from disk Mon Jan 26 11:25:47 2026 memory use: 9287.4 MB Mon Jan 26 11:25:55 2026 keeping 167215603 ideals with weight <= 200, target excess is 1005404 Mon Jan 26 11:26:05 2026 commencing in-memory singleton removal Mon Jan 26 11:26:07 2026 begin with 191835368 relations and 167215603 unique ideals Mon Jan 26 11:26:25 2026 reduce to 152552747 relations and 126202848 ideals in 14 passes Mon Jan 26 11:26:25 2026 max relations containing the same ideal: 181 Mon Jan 26 11:26:52 2026 removing 12267696 relations and 10267696 ideals in 2000000 cliques Mon Jan 26 11:26:55 2026 commencing in-memory singleton removal Mon Jan 26 11:26:57 2026 begin with 140285051 relations and 126202848 unique ideals Mon Jan 26 11:27:07 2026 reduce to 139518853 relations and 115155908 ideals in 10 passes Mon Jan 26 11:27:07 2026 max relations containing the same ideal: 173 Mon Jan 26 11:27:31 2026 removing 9309742 relations and 7309742 ideals in 2000000 cliques Mon Jan 26 11:27:34 2026 commencing in-memory singleton removal Mon Jan 26 11:27:36 2026 begin with 130209111 relations and 115155908 unique ideals Mon Jan 26 11:27:43 2026 reduce to 129706208 relations and 107335743 ideals in 7 passes Mon Jan 26 11:27:43 2026 max relations containing the same ideal: 167 Mon Jan 26 11:28:05 2026 removing 8404327 relations and 6404327 ideals in 2000000 cliques Mon Jan 26 11:28:07 2026 commencing in-memory singleton removal Mon Jan 26 11:28:09 2026 begin with 121301881 relations and 107335743 unique ideals Mon Jan 26 11:28:16 2026 reduce to 120858315 relations and 100481114 ideals in 8 passes Mon Jan 26 11:28:16 2026 max relations containing the same ideal: 158 Mon Jan 26 11:28:37 2026 removing 7943931 relations and 5943931 ideals in 2000000 cliques Mon Jan 26 11:28:39 2026 commencing in-memory singleton removal Mon Jan 26 11:28:41 2026 begin with 112914384 relations and 100481114 unique ideals Mon Jan 26 11:28:47 2026 reduce to 112493955 relations and 94110314 ideals in 7 passes Mon Jan 26 11:28:47 2026 max relations containing the same ideal: 152 Mon Jan 26 11:29:07 2026 removing 7652890 relations and 5652890 ideals in 2000000 cliques Mon Jan 26 11:29:10 2026 commencing in-memory singleton removal Mon Jan 26 11:29:11 2026 begin with 104841065 relations and 94110314 unique ideals Mon Jan 26 11:29:17 2026 reduce to 104428284 relations and 88037947 ideals in 8 passes Mon Jan 26 11:29:17 2026 max relations containing the same ideal: 145 Mon Jan 26 11:29:36 2026 removing 7468333 relations and 5468333 ideals in 2000000 cliques Mon Jan 26 11:29:38 2026 commencing in-memory singleton removal Mon Jan 26 11:29:39 2026 begin with 96959951 relations and 88037947 unique ideals Mon Jan 26 11:29:44 2026 reduce to 96540542 relations and 82143028 ideals in 7 passes Mon Jan 26 11:29:44 2026 max relations containing the same ideal: 143 Mon Jan 26 11:30:02 2026 removing 7348529 relations and 5348529 ideals in 2000000 cliques Mon Jan 26 11:30:03 2026 commencing in-memory singleton removal Mon Jan 26 11:30:05 2026 begin with 89192013 relations and 82143028 unique ideals Mon Jan 26 11:30:09 2026 reduce to 88758762 relations and 76353347 ideals in 7 passes Mon Jan 26 11:30:09 2026 max relations containing the same ideal: 136 Mon Jan 26 11:30:26 2026 removing 7273171 relations and 5273171 ideals in 2000000 cliques Mon Jan 26 11:30:27 2026 commencing in-memory singleton removal Mon Jan 26 11:30:28 2026 begin with 81485591 relations and 76353347 unique ideals Mon Jan 26 11:30:33 2026 reduce to 81029594 relations and 70615180 ideals in 7 passes Mon Jan 26 11:30:33 2026 max relations containing the same ideal: 122 Mon Jan 26 11:30:48 2026 removing 7236988 relations and 5236988 ideals in 2000000 cliques Mon Jan 26 11:30:50 2026 commencing in-memory singleton removal Mon Jan 26 11:30:51 2026 begin with 73792606 relations and 70615180 unique ideals Mon Jan 26 11:30:55 2026 reduce to 73300338 relations and 64875348 ideals in 8 passes Mon Jan 26 11:30:55 2026 max relations containing the same ideal: 113 Mon Jan 26 11:31:09 2026 removing 7235133 relations and 5235133 ideals in 2000000 cliques Mon Jan 26 11:31:10 2026 commencing in-memory singleton removal Mon Jan 26 11:31:11 2026 begin with 66065205 relations and 64875348 unique ideals Mon Jan 26 11:31:15 2026 reduce to 65522394 relations and 59084643 ideals in 9 passes Mon Jan 26 11:31:15 2026 max relations containing the same ideal: 107 Mon Jan 26 11:31:28 2026 removing 7273102 relations and 5273102 ideals in 2000000 cliques Mon Jan 26 11:31:30 2026 commencing in-memory singleton removal Mon Jan 26 11:31:31 2026 begin with 58249292 relations and 59084643 unique ideals Mon Jan 26 11:31:34 2026 reduce to 57632182 relations and 53178422 ideals in 8 passes Mon Jan 26 11:31:34 2026 max relations containing the same ideal: 96 Mon Jan 26 11:31:45 2026 removing 7347034 relations and 5347034 ideals in 2000000 cliques Mon Jan 26 11:31:47 2026 commencing in-memory singleton removal Mon Jan 26 11:31:47 2026 begin with 50285148 relations and 53178422 unique ideals Mon Jan 26 11:31:50 2026 reduce to 49559758 relations and 47084443 ideals in 8 passes Mon Jan 26 11:31:50 2026 max relations containing the same ideal: 88 Mon Jan 26 11:32:00 2026 removing 5338945 relations and 4029899 ideals in 1309046 cliques Mon Jan 26 11:32:01 2026 commencing in-memory singleton removal Mon Jan 26 11:32:02 2026 begin with 44220813 relations and 47084443 unique ideals Mon Jan 26 11:32:04 2026 reduce to 43781939 relations and 42605504 ideals in 8 passes Mon Jan 26 11:32:04 2026 max relations containing the same ideal: 81 Mon Jan 26 11:32:13 2026 removing 86277 relations and 76111 ideals in 10166 cliques Mon Jan 26 11:32:14 2026 commencing in-memory singleton removal Mon Jan 26 11:32:14 2026 begin with 43695662 relations and 42605504 unique ideals Mon Jan 26 11:32:16 2026 reduce to 43695542 relations and 42529273 ideals in 4 passes Mon Jan 26 11:32:16 2026 max relations containing the same ideal: 81 Mon Jan 26 11:32:19 2026 relations with 0 large ideals: 32370 Mon Jan 26 11:32:19 2026 relations with 1 large ideals: 14396 Mon Jan 26 11:32:19 2026 relations with 2 large ideals: 204569 Mon Jan 26 11:32:19 2026 relations with 3 large ideals: 1312144 Mon Jan 26 11:32:19 2026 relations with 4 large ideals: 4502969 Mon Jan 26 11:32:19 2026 relations with 5 large ideals: 9164624 Mon Jan 26 11:32:19 2026 relations with 6 large ideals: 11669913 Mon Jan 26 11:32:19 2026 relations with 7+ large ideals: 16794557 Mon Jan 26 11:32:19 2026 commencing 2-way merge Mon Jan 26 11:32:32 2026 reduce to 27345949 relation sets and 26179680 unique ideals Mon Jan 26 11:32:32 2026 commencing full merge Mon Jan 26 11:37:33 2026 memory use: 3470.3 MB Mon Jan 26 11:37:35 2026 found 13165826 cycles, need 13031880 Mon Jan 26 11:37:38 2026 weight of 13031880 cycles is about 1303499333 (100.02/cycle) Mon Jan 26 11:37:38 2026 distribution of cycle lengths: Mon Jan 26 11:37:38 2026 1 relations: 1036654 Mon Jan 26 11:37:38 2026 2 relations: 1091934 Mon Jan 26 11:37:38 2026 3 relations: 1121591 Mon Jan 26 11:37:38 2026 4 relations: 1108405 Mon Jan 26 11:37:38 2026 5 relations: 1088142 Mon Jan 26 11:37:38 2026 6 relations: 1036036 Mon Jan 26 11:37:38 2026 7 relations: 987204 Mon Jan 26 11:37:38 2026 8 relations: 914462 Mon Jan 26 11:37:38 2026 9 relations: 822579 Mon Jan 26 11:37:38 2026 10+ relations: 3824873 Mon Jan 26 11:37:38 2026 heaviest cycle: 27 relations Mon Jan 26 11:37:40 2026 commencing cycle optimization Mon Jan 26 11:37:55 2026 start with 95268060 relations Mon Jan 26 11:39:28 2026 pruned 3367076 relations Mon Jan 26 11:39:28 2026 memory use: 2773.9 MB Mon Jan 26 11:39:28 2026 distribution of cycle lengths: Mon Jan 26 11:39:28 2026 1 relations: 1036654 Mon Jan 26 11:39:28 2026 2 relations: 1115520 Mon Jan 26 11:39:28 2026 3 relations: 1163213 Mon Jan 26 11:39:28 2026 4 relations: 1145940 Mon Jan 26 11:39:28 2026 5 relations: 1131314 Mon Jan 26 11:39:28 2026 6 relations: 1074197 Mon Jan 26 11:39:28 2026 7 relations: 1024755 Mon Jan 26 11:39:28 2026 8 relations: 942086 Mon Jan 26 11:39:28 2026 9 relations: 845104 Mon Jan 26 11:39:28 2026 10+ relations: 3553097 Mon Jan 26 11:39:28 2026 heaviest cycle: 26 relations Mon Jan 26 11:39:40 2026 RelProcTime: 1257 Mon Jan 26 11:39:40 2026 elapsed time 00:20:57 Mon Jan 26 15:12:08 2026 Mon Jan 26 15:12:08 2026 Mon Jan 26 15:12:08 2026 Msieve v. 1.54 (SVN 573b9ef) Mon Jan 26 15:12:08 2026 random seeds: 32876bb1 78864f68 Mon Jan 26 15:12:08 2026 MPI process 0 of 2 Mon Jan 26 15:12:08 2026 Using 8 OpenMP threads Mon Jan 26 15:12:08 2026 factoring 789863193721444138651340251540409404952862807643972756962479570448561969379378436805629715373983747964291226383009316445981994309502783575714670279108495137790676346582672679801378234253183850434962583845084308991591209132176405029033561069967265253387101 (255 digits) Mon Jan 26 15:12:08 2026 no P-1/P+1/ECM available, skipping Mon Jan 26 15:12:08 2026 commencing number field sieve (255-digit input) Mon Jan 26 15:12:08 2026 R0: 1 Mon Jan 26 15:12:08 2026 R1: -3040333510421013305209384715736829761562849 Mon Jan 26 15:12:08 2026 A0: -17713 Mon Jan 26 15:12:08 2026 A1: 0 Mon Jan 26 15:12:08 2026 A2: 0 Mon Jan 26 15:12:08 2026 A3: 0 Mon Jan 26 15:12:08 2026 A4: 0 Mon Jan 26 15:12:08 2026 A5: 0 Mon Jan 26 15:12:08 2026 A6: 1 Mon Jan 26 15:12:08 2026 skew 3.95, size 8.558e-13, alpha -1.092, combined = 1.043e-13 rroots = 2 Mon Jan 26 15:12:08 2026 Mon Jan 26 15:12:08 2026 commencing linear algebra Mon Jan 26 15:12:08 2026 using VBITS=256 Mon Jan 26 15:12:08 2026 initialized process (0,0) of 1 x 2 grid Mon Jan 26 15:12:09 2026 read 13030109 cycles Mon Jan 26 15:12:22 2026 cycles contain 42975147 unique relations Mon Jan 26 15:12:51 2026 read 42975147 relations Mon Jan 26 15:12:58 2026 using 20 quadratic characters above 4294917295 Mon Jan 26 15:13:10 2026 building initial matrix Mon Jan 26 15:17:30 2026 memory use: 5616.1 MB Mon Jan 26 15:17:34 2026 read 13030109 cycles Mon Jan 26 15:17:35 2026 matrix is 13029938 x 13030109 (5258.8 MB) with weight 1539694656 (118.16/col) Mon Jan 26 15:17:35 2026 sparse part has weight 1235241726 (94.80/col) Mon Jan 26 15:18:11 2026 filtering completed in 1 passes Mon Jan 26 15:18:12 2026 matrix is 13029938 x 13030109 (5258.8 MB) with weight 1539694656 (118.16/col) Mon Jan 26 15:18:12 2026 sparse part has weight 1235241726 (94.80/col) Mon Jan 26 15:18:24 2026 matrix starts at (0, 0) Mon Jan 26 15:18:25 2026 matrix is 13029938 x 6515058 (2629.4 MB) with weight 769827352 (118.16/col) Mon Jan 26 15:18:25 2026 sparse part has weight 617621034 (94.80/col) Mon Jan 26 15:18:25 2026 saving the first 240 matrix rows for later Mon Jan 26 15:18:25 2026 matrix includes 256 packed rows Mon Jan 26 15:18:28 2026 matrix is 13029698 x 6515058 (2426.9 MB) with weight 562933233 (86.40/col) Mon Jan 26 15:18:28 2026 sparse part has weight 531953116 (81.65/col) Mon Jan 26 15:18:28 2026 using GPU 0 (NVIDIA GeForce RTX 3090 Ti) Mon Jan 26 15:18:28 2026 selected card has CUDA arch 8.6 Mon Jan 26 15:18:49 2026 commencing Lanczos iteration Mon Jan 26 15:18:50 2026 memory use: 6320.1 MB Mon Jan 26 15:19:14 2026 linear algebra at 0.2%, ETA 2h42m Mon Jan 26 15:19:51 2026 checking every 70000 dimensions, checkpointing every 4620000 dimensions Mon Jan 26 18:09:18 2026 lanczos halted after 51051 iterations (dim = 13029698) Mon Jan 26 18:12:00 2026 recovered 31 nontrivial dependencies Mon Jan 26 18:12:01 2026 BLanczosTime: 10793 Mon Jan 26 18:12:01 2026 elapsed time 02:59:53 Mon Jan 26 18:18:48 2026 Mon Jan 26 18:18:48 2026 Mon Jan 26 18:18:48 2026 Msieve v. 1.54 (SVN 573b9ef) Mon Jan 26 18:18:48 2026 random seeds: 6d65d784 21e70513 Mon Jan 26 18:18:48 2026 Using 32 OpenMP threads Mon Jan 26 18:18:48 2026 factoring 789863193721444138651340251540409404952862807643972756962479570448561969379378436805629715373983747964291226383009316445981994309502783575714670279108495137790676346582672679801378234253183850434962583845084308991591209132176405029033561069967265253387101 (255 digits) Mon Jan 26 18:18:48 2026 no P-1/P+1/ECM available, skipping Mon Jan 26 18:18:48 2026 commencing number field sieve (255-digit input) Mon Jan 26 18:18:48 2026 R0: 1 Mon Jan 26 18:18:48 2026 R1: -3040333510421013305209384715736829761562849 Mon Jan 26 18:18:48 2026 A0: -17713 Mon Jan 26 18:18:48 2026 A1: 0 Mon Jan 26 18:18:48 2026 A2: 0 Mon Jan 26 18:18:48 2026 A3: 0 Mon Jan 26 18:18:48 2026 A4: 0 Mon Jan 26 18:18:48 2026 A5: 0 Mon Jan 26 18:18:48 2026 A6: 1 Mon Jan 26 18:18:48 2026 skew 3.95, size 8.558e-13, alpha -1.092, combined = 1.043e-13 rroots = 2 Mon Jan 26 18:18:48 2026 Mon Jan 26 18:18:48 2026 commencing square root phase Mon Jan 26 18:18:48 2026 reading relations for dependency 1 Mon Jan 26 18:18:50 2026 read 6516938 cycles Mon Jan 26 18:18:58 2026 cycles contain 21488618 unique relations Mon Jan 26 18:19:14 2026 read 21488618 relations Mon Jan 26 18:20:00 2026 multiplying 21488618 relations Mon Jan 26 18:20:53 2026 multiply complete, coefficients have about 579.42 million bits Mon Jan 26 18:20:54 2026 initial square root is modulo 157897 Mon Jan 26 18:22:54 2026 sqrtTime: 246 Mon Jan 26 18:22:54 2026 p112 factor: 2943709727494436781218967412779501797992033174302277580998425202774525285332192062007492729116081349281677219607 Mon Jan 26 18:22:54 2026 p144 factor: 268322377829604422076311268621710910865240316591984381670028419102490730492436156354665430013475244660442095751034964810491357442688775921392043 Mon Jan 26 18:22:54 2026 elapsed time 00:04:06