Sun May 10 11:51:15 2026 Sun May 10 11:51:15 2026 Sun May 10 11:51:15 2026 Msieve v. 1.54 (SVN Unversioned directory) Sun May 10 11:51:15 2026 random seeds: aa31cd78 12ae155c Sun May 10 11:51:15 2026 Using 32 OpenMP threads Sun May 10 11:51:15 2026 factoring 2395429759031609966465267762359787722844726030341339527837156287439791943408935305539646162461934782773377558202293664597408989083304189083541374382062217910389892161 (166 digits) Sun May 10 11:51:16 2026 searching for 15-digit factors Sun May 10 11:51:16 2026 commencing number field sieve (166-digit input) Sun May 10 11:51:16 2026 R0: -89786228997292075716670056259786 Sun May 10 11:51:16 2026 R1: 13144650664536928533358133 Sun May 10 11:51:16 2026 A0: 101736900900241376266450095978775484755 Sun May 10 11:51:16 2026 A1: 7659365922696837632118983474673 Sun May 10 11:51:16 2026 A2: -86103133618493751707784828 Sun May 10 11:51:16 2026 A3: -8726948877939143281 Sun May 10 11:51:16 2026 A4: 5744509752021 Sun May 10 11:51:16 2026 A5: 16380 Sun May 10 11:51:16 2026 skew 3546160.25, size 4.734e-16, alpha -5.806, combined = 7.419e-13 rroots = 5 Sun May 10 11:51:16 2026 Sun May 10 11:51:16 2026 commencing relation filtering Sun May 10 11:51:16 2026 setting target matrix density to 120.0 Sun May 10 11:51:16 2026 estimated available RAM is 257948.4 MB Sun May 10 11:51:16 2026 commencing duplicate removal, pass 1 Sun May 10 11:56:06 2026 error -1 reading relation 94583155 Sun May 10 11:59:19 2026 error -1 reading relation 168789065 Sun May 10 11:59:36 2026 error -1 reading relation 175375584 Sun May 10 11:59:39 2026 error -1 reading relation 176659402 Sun May 10 12:00:00 2026 error -1 reading relation 185203258 Sun May 10 12:02:23 2026 error -1 reading relation 249488536 Sun May 10 12:02:54 2026 skipped 110 malformed relations Sun May 10 12:02:54 2026 found 44100736 hash collisions in 264821582 relations Sun May 10 12:03:16 2026 added 122319 free relations Sun May 10 12:03:16 2026 commencing duplicate removal, pass 2 Sun May 10 12:08:08 2026 found 44479412 duplicates and 220464489 unique relations Sun May 10 12:08:08 2026 memory use: 1577.5 MB Sun May 10 12:08:08 2026 reading ideals above 720000 Sun May 10 12:08:08 2026 commencing singleton removal, initial pass Sun May 10 12:20:06 2026 memory use: 6024.0 MB Sun May 10 12:20:06 2026 reading all ideals from disk Sun May 10 12:20:09 2026 memory use: 10095.0 MB Sun May 10 12:20:30 2026 keeping 220231072 ideals with weight <= 200, target excess is 1072924 Sun May 10 12:20:55 2026 commencing in-memory singleton removal Sun May 10 12:20:58 2026 begin with 220464489 relations and 220231072 unique ideals Sun May 10 12:21:11 2026 reduce to 109139775 relations and 93618798 ideals in 16 passes Sun May 10 12:21:11 2026 max relations containing the same ideal: 133 Sun May 10 12:21:51 2026 removing 12843179 relations and 10843179 ideals in 2000000 cliques Sun May 10 12:21:56 2026 commencing in-memory singleton removal Sun May 10 12:21:57 2026 begin with 96296596 relations and 93618798 unique ideals Sun May 10 12:22:03 2026 reduce to 95088713 relations and 81538978 ideals in 10 passes Sun May 10 12:22:03 2026 max relations containing the same ideal: 122 Sun May 10 12:22:36 2026 removing 9785462 relations and 7785462 ideals in 2000000 cliques Sun May 10 12:22:40 2026 commencing in-memory singleton removal Sun May 10 12:22:41 2026 begin with 85303251 relations and 81538978 unique ideals Sun May 10 12:22:46 2026 reduce to 84469168 relations and 72901270 ideals in 10 passes Sun May 10 12:22:46 2026 max relations containing the same ideal: 110 Sun May 10 12:23:16 2026 removing 8879528 relations and 6879528 ideals in 2000000 cliques Sun May 10 12:23:20 2026 commencing in-memory singleton removal Sun May 10 12:23:21 2026 begin with 75589640 relations and 72901270 unique ideals Sun May 10 12:23:25 2026 reduce to 74808548 relations and 65223199 ideals in 9 passes Sun May 10 12:23:25 2026 max relations containing the same ideal: 103 Sun May 10 12:23:52 2026 removing 8453379 relations and 6453379 ideals in 2000000 cliques Sun May 10 12:23:56 2026 commencing in-memory singleton removal Sun May 10 12:23:56 2026 begin with 66355169 relations and 65223199 unique ideals Sun May 10 12:24:00 2026 reduce to 65557930 relations and 57952823 ideals in 8 passes Sun May 10 12:24:00 2026 max relations containing the same ideal: 96 Sun May 10 12:24:24 2026 removing 8239353 relations and 6239353 ideals in 2000000 cliques Sun May 10 12:24:27 2026 commencing in-memory singleton removal Sun May 10 12:24:28 2026 begin with 57318577 relations and 57952823 unique ideals Sun May 10 12:24:31 2026 reduce to 56454679 relations and 50825600 ideals in 10 passes Sun May 10 12:24:31 2026 max relations containing the same ideal: 89 Sun May 10 12:24:51 2026 removing 8152946 relations and 6152946 ideals in 2000000 cliques Sun May 10 12:24:54 2026 commencing in-memory singleton removal Sun May 10 12:24:54 2026 begin with 48301733 relations and 50825600 unique ideals Sun May 10 12:24:56 2026 reduce to 47304519 relations and 43643775 ideals in 10 passes Sun May 10 12:24:56 2026 max relations containing the same ideal: 81 Sun May 10 12:25:15 2026 removing 8180881 relations and 6180881 ideals in 2000000 cliques Sun May 10 12:25:17 2026 commencing in-memory singleton removal Sun May 10 12:25:18 2026 begin with 39123638 relations and 43643775 unique ideals Sun May 10 12:25:20 2026 reduce to 37891313 relations and 36183940 ideals in 11 passes Sun May 10 12:25:20 2026 max relations containing the same ideal: 70 Sun May 10 12:25:34 2026 removing 2756869 relations and 2294088 ideals in 462781 cliques Sun May 10 12:25:35 2026 commencing in-memory singleton removal Sun May 10 12:25:36 2026 begin with 35134444 relations and 36183940 unique ideals Sun May 10 12:25:37 2026 reduce to 34982931 relations and 33736653 ideals in 8 passes Sun May 10 12:25:37 2026 max relations containing the same ideal: 68 Sun May 10 12:25:54 2026 relations with 0 large ideals: 3881 Sun May 10 12:25:54 2026 relations with 1 large ideals: 34439 Sun May 10 12:25:54 2026 relations with 2 large ideals: 433393 Sun May 10 12:25:54 2026 relations with 3 large ideals: 2244771 Sun May 10 12:25:54 2026 relations with 4 large ideals: 6139249 Sun May 10 12:25:54 2026 relations with 5 large ideals: 9696164 Sun May 10 12:25:54 2026 relations with 6 large ideals: 9205392 Sun May 10 12:25:54 2026 relations with 7+ large ideals: 7225642 Sun May 10 12:25:54 2026 commencing 2-way merge Sun May 10 12:26:12 2026 reduce to 20554618 relation sets and 19308340 unique ideals Sun May 10 12:26:12 2026 commencing full merge Sun May 10 12:31:26 2026 memory use: 2267.8 MB Sun May 10 12:31:28 2026 found 8878504 cycles, need 8820540 Sun May 10 12:31:31 2026 weight of 8820540 cycles is about 1059120198 (120.07/cycle) Sun May 10 12:31:31 2026 distribution of cycle lengths: Sun May 10 12:31:31 2026 1 relations: 706238 Sun May 10 12:31:31 2026 2 relations: 618222 Sun May 10 12:31:31 2026 3 relations: 607995 Sun May 10 12:31:31 2026 4 relations: 591937 Sun May 10 12:31:31 2026 5 relations: 589220 Sun May 10 12:31:31 2026 6 relations: 565499 Sun May 10 12:31:31 2026 7 relations: 552499 Sun May 10 12:31:31 2026 8 relations: 523127 Sun May 10 12:31:31 2026 9 relations: 502600 Sun May 10 12:31:31 2026 10+ relations: 3563203 Sun May 10 12:31:31 2026 heaviest cycle: 28 relations Sun May 10 12:31:32 2026 commencing cycle optimization Sun May 10 12:31:47 2026 start with 78060687 relations Sun May 10 12:35:09 2026 pruned 2915256 relations Sun May 10 12:35:10 2026 memory use: 2203.5 MB Sun May 10 12:35:10 2026 distribution of cycle lengths: Sun May 10 12:35:10 2026 1 relations: 706238 Sun May 10 12:35:10 2026 2 relations: 633245 Sun May 10 12:35:10 2026 3 relations: 630491 Sun May 10 12:35:10 2026 4 relations: 611918 Sun May 10 12:35:10 2026 5 relations: 612093 Sun May 10 12:35:10 2026 6 relations: 586681 Sun May 10 12:35:10 2026 7 relations: 574912 Sun May 10 12:35:10 2026 8 relations: 542361 Sun May 10 12:35:10 2026 9 relations: 519864 Sun May 10 12:35:10 2026 10+ relations: 3402737 Sun May 10 12:35:10 2026 heaviest cycle: 28 relations Sun May 10 12:35:31 2026 RelProcTime: 2655 Sun May 10 12:35:31 2026 Sun May 10 12:35:31 2026 commencing linear algebra Sun May 10 12:35:31 2026 using VBITS=256 Sun May 10 12:35:31 2026 stopping after matrix build Sun May 10 12:35:33 2026 read 8820540 cycles Sun May 10 12:35:58 2026 cycles contain 34048546 unique relations Sun May 10 12:40:53 2026 read 34048546 relations Sun May 10 12:40:56 2026 using 20 quadratic characters above 4294917295 Sun May 10 12:41:01 2026 building initial matrix Sun May 10 12:49:36 2026 memory use: 4514.5 MB Sun May 10 12:49:41 2026 read 8820540 cycles Sun May 10 12:49:42 2026 matrix is 8820362 x 8820540 (4175.9 MB) with weight 1266219878 (143.55/col) Sun May 10 12:49:42 2026 sparse part has weight 988853563 (112.11/col) Sun May 10 12:51:55 2026 filtering completed in 2 passes Sun May 10 12:51:58 2026 matrix is 8819245 x 8819422 (4175.8 MB) with weight 1266162397 (143.57/col) Sun May 10 12:51:58 2026 sparse part has weight 988834600 (112.12/col) Sun May 10 12:52:33 2026 BLanczosTime: 1022 Sun May 10 12:52:33 2026 elapsed time 01:01:18 Sun May 10 20:45:03 2026 Sun May 10 20:45:03 2026 Sun May 10 20:45:03 2026 Msieve v. 1.54 (SVN Unversioned directory) Sun May 10 20:45:03 2026 random seeds: 24841d35 9ee41723 Sun May 10 20:45:03 2026 Using 64 OpenMP threads Sun May 10 20:45:03 2026 factoring 2395429759031609966465267762359787722844726030341339527837156287439791943408935305539646162461934782773377558202293664597408989083304189083541374382062217910389892161 (166 digits) Sun May 10 20:45:03 2026 searching for 15-digit factors Sun May 10 20:45:04 2026 commencing number field sieve (166-digit input) Sun May 10 20:45:04 2026 R0: -89786228997292075716670056259786 Sun May 10 20:45:04 2026 R1: 13144650664536928533358133 Sun May 10 20:45:04 2026 A0: 101736900900241376266450095978775484755 Sun May 10 20:45:04 2026 A1: 7659365922696837632118983474673 Sun May 10 20:45:04 2026 A2: -86103133618493751707784828 Sun May 10 20:45:04 2026 A3: -8726948877939143281 Sun May 10 20:45:04 2026 A4: 5744509752021 Sun May 10 20:45:04 2026 A5: 16380 Sun May 10 20:45:04 2026 skew 3546160.25, size 4.734e-16, alpha -5.806, combined = 7.419e-13 rroots = 5 Sun May 10 20:45:04 2026 Sun May 10 20:45:04 2026 commencing linear algebra Sun May 10 20:45:04 2026 using VBITS=256 Sun May 10 20:45:04 2026 skipping matrix build Sun May 10 20:45:06 2026 matrix starts at (0, 0) Sun May 10 20:45:07 2026 matrix is 8819245 x 8819422 (4175.8 MB) with weight 1266162397 (143.57/col) Sun May 10 20:45:07 2026 sparse part has weight 988834600 (112.12/col) Sun May 10 20:45:07 2026 saving the first 240 matrix rows for later Sun May 10 20:45:09 2026 matrix includes 256 packed rows Sun May 10 20:45:12 2026 matrix is 8819005 x 8819422 (3773.3 MB) with weight 903558211 (102.45/col) Sun May 10 20:45:12 2026 sparse part has weight 848045581 (96.16/col) Sun May 10 20:45:12 2026 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB Sun May 10 20:45:31 2026 commencing Lanczos iteration (64 threads) Sun May 10 20:45:31 2026 memory use: 5170.5 MB Sun May 10 20:46:54 2026 linear algebra at 0.3%, ETA 6h32m Sun May 10 20:48:51 2026 checking every 20000 dimensions, checkpointing every 1400000 dimensions Mon May 11 02:57:41 2026 lanczos halted after 34553 iterations (dim = 8819005) Mon May 11 02:58:12 2026 recovered 32 nontrivial dependencies Mon May 11 02:58:12 2026 BLanczosTime: 22388 Mon May 11 02:58:12 2026 Mon May 11 02:58:12 2026 commencing square root phase Mon May 11 02:58:12 2026 handling dependencies 1 to 64 Mon May 11 02:58:12 2026 reading relations for dependency 1 Mon May 11 02:58:13 2026 read 4412295 cycles Mon May 11 02:58:20 2026 cycles contain 17033290 unique relations Mon May 11 03:03:08 2026 read 17033290 relations Mon May 11 03:04:28 2026 multiplying 17033290 relations Mon May 11 03:07:22 2026 multiply complete, coefficients have about 937.68 million bits Mon May 11 03:07:26 2026 initial square root is modulo 258444509 Mon May 11 03:16:57 2026 sqrtTime: 1125 Mon May 11 03:16:57 2026 p75 factor: 960628664982265363244932013049937750189011987446944497797608348690866039677 Mon May 11 03:16:57 2026 p91 factor: 2493606370861141406458668870181833133806428248685134352904955228027992235089912224698748693 Mon May 11 03:16:57 2026 elapsed time 06:31:54