Wed Mar 11 12:04:31 2026 Wed Mar 11 12:04:31 2026 Wed Mar 11 12:04:31 2026 Msieve v. 1.54 (SVN Unversioned directory) Wed Mar 11 12:04:31 2026 random seeds: 284f3660 a0cf70b6 Wed Mar 11 12:04:31 2026 Using 8 OpenMP threads Wed Mar 11 12:04:31 2026 factoring 267663404272158326927410564692222264161287464226612033865080831171834979697791548474515620958123025874480105887821923569004963970758766380596601772105398741566907 (162 digits) Wed Mar 11 12:04:32 2026 searching for 15-digit factors Wed Mar 11 12:04:32 2026 commencing number field sieve (162-digit input) Wed Mar 11 12:04:32 2026 R0: -40293566920765763126125567179652 Wed Mar 11 12:04:32 2026 R1: 104633268229461965521 Wed Mar 11 12:04:32 2026 A0: -109738481939150677894491961996515590325 Wed Mar 11 12:04:32 2026 A1: 145391709634646604549252839278596 Wed Mar 11 12:04:32 2026 A2: -21216078326912020786400789 Wed Mar 11 12:04:32 2026 A3: -1841730983076358616 Wed Mar 11 12:04:32 2026 A4: 22093210614 Wed Mar 11 12:04:32 2026 A5: 2520 Wed Mar 11 12:04:32 2026 skew 14927389.03, size 1.735e-15, alpha -6.466, combined = 1.646e-12 rroots = 3 Wed Mar 11 12:04:32 2026 Wed Mar 11 12:04:32 2026 commencing relation filtering Wed Mar 11 12:04:32 2026 target densities: 80 100 120 140 Wed Mar 11 12:04:32 2026 estimated available RAM is 78540.1 MB Wed Mar 11 12:04:32 2026 commencing duplicate removal, pass 1 Wed Mar 11 12:06:49 2026 error -1 reading relation 49810991 Wed Mar 11 12:06:50 2026 error -1 reading relation 49942977 Wed Mar 11 12:06:52 2026 error -1 reading relation 51021762 Wed Mar 11 12:07:03 2026 error -1 reading relation 54618490 Wed Mar 11 12:08:19 2026 error -1 reading relation 81216638 Wed Mar 11 12:08:31 2026 error -1 reading relation 85529177 Wed Mar 11 12:08:35 2026 error -1 reading relation 86777085 Wed Mar 11 12:09:52 2026 error -1 reading relation 117009595 Wed Mar 11 12:10:41 2026 skipped 85 malformed relations Wed Mar 11 12:10:41 2026 found 23604902 hash collisions in 134613506 relations Wed Mar 11 12:11:00 2026 added 122444 free relations Wed Mar 11 12:11:00 2026 commencing duplicate removal, pass 2 Wed Mar 11 12:12:07 2026 found 23587581 duplicates and 111148369 unique relations Wed Mar 11 12:12:07 2026 memory use: 788.8 MB Wed Mar 11 12:12:08 2026 reading ideals above 720000 Wed Mar 11 12:12:08 2026 commencing singleton removal, initial pass Wed Mar 11 12:22:49 2026 memory use: 3012.0 MB Wed Mar 11 12:22:49 2026 reading all ideals from disk Wed Mar 11 12:22:52 2026 memory use: 4916.6 MB Wed Mar 11 12:23:02 2026 keeping 113110283 ideals with weight <= 200, target excess is 595783 Wed Mar 11 12:23:14 2026 commencing in-memory singleton removal Wed Mar 11 12:23:16 2026 begin with 111148369 relations and 113110283 unique ideals Wed Mar 11 12:23:35 2026 reduce to 51676247 relations and 45184652 ideals in 18 passes Wed Mar 11 12:23:35 2026 max relations containing the same ideal: 125 Wed Mar 11 12:24:01 2026 removing 6827461 relations and 5827461 ideals in 1000000 cliques Wed Mar 11 12:24:03 2026 commencing in-memory singleton removal Wed Mar 11 12:24:04 2026 begin with 44848786 relations and 45184652 unique ideals Wed Mar 11 12:24:11 2026 reduce to 44162399 relations and 38653833 ideals in 10 passes Wed Mar 11 12:24:11 2026 max relations containing the same ideal: 112 Wed Mar 11 12:24:33 2026 removing 5136501 relations and 4136501 ideals in 1000000 cliques Wed Mar 11 12:24:35 2026 commencing in-memory singleton removal Wed Mar 11 12:24:35 2026 begin with 39025898 relations and 38653833 unique ideals Wed Mar 11 12:24:41 2026 reduce to 38556587 relations and 34037288 ideals in 10 passes Wed Mar 11 12:24:41 2026 max relations containing the same ideal: 106 Wed Mar 11 12:25:01 2026 removing 4627557 relations and 3627557 ideals in 1000000 cliques Wed Mar 11 12:25:02 2026 commencing in-memory singleton removal Wed Mar 11 12:25:03 2026 begin with 33929030 relations and 34037288 unique ideals Wed Mar 11 12:25:08 2026 reduce to 33490560 relations and 29960915 ideals in 9 passes Wed Mar 11 12:25:08 2026 max relations containing the same ideal: 93 Wed Mar 11 12:25:26 2026 removing 4386031 relations and 3386031 ideals in 1000000 cliques Wed Mar 11 12:25:27 2026 commencing in-memory singleton removal Wed Mar 11 12:25:27 2026 begin with 29104529 relations and 29960915 unique ideals Wed Mar 11 12:25:31 2026 reduce to 28652941 relations and 26111407 ideals in 9 passes Wed Mar 11 12:25:31 2026 max relations containing the same ideal: 83 Wed Mar 11 12:25:46 2026 removing 4251467 relations and 3251467 ideals in 1000000 cliques Wed Mar 11 12:25:48 2026 commencing in-memory singleton removal Wed Mar 11 12:25:48 2026 begin with 24401474 relations and 26111407 unique ideals Wed Mar 11 12:25:52 2026 reduce to 23905384 relations and 22348510 ideals in 11 passes Wed Mar 11 12:25:52 2026 max relations containing the same ideal: 76 Wed Mar 11 12:26:04 2026 removing 3748832 relations and 2883067 ideals in 865765 cliques Wed Mar 11 12:26:05 2026 commencing in-memory singleton removal Wed Mar 11 12:26:06 2026 begin with 20156552 relations and 22348510 unique ideals Wed Mar 11 12:26:08 2026 reduce to 19697947 relations and 18992374 ideals in 9 passes Wed Mar 11 12:26:08 2026 max relations containing the same ideal: 67 Wed Mar 11 12:26:19 2026 removing 134789 relations and 120325 ideals in 14464 cliques Wed Mar 11 12:26:19 2026 commencing in-memory singleton removal Wed Mar 11 12:26:20 2026 begin with 19563158 relations and 18992374 unique ideals Wed Mar 11 12:26:21 2026 reduce to 19562632 relations and 18871523 ideals in 5 passes Wed Mar 11 12:26:21 2026 max relations containing the same ideal: 67 Wed Mar 11 12:26:23 2026 relations with 0 large ideals: 2000 Wed Mar 11 12:26:23 2026 relations with 1 large ideals: 17178 Wed Mar 11 12:26:23 2026 relations with 2 large ideals: 218705 Wed Mar 11 12:26:23 2026 relations with 3 large ideals: 1192627 Wed Mar 11 12:26:23 2026 relations with 4 large ideals: 3371684 Wed Mar 11 12:26:23 2026 relations with 5 large ideals: 5403401 Wed Mar 11 12:26:23 2026 relations with 6 large ideals: 5156426 Wed Mar 11 12:26:23 2026 relations with 7+ large ideals: 4200611 Wed Mar 11 12:26:23 2026 commencing 2-way merge Wed Mar 11 12:26:36 2026 reduce to 11519275 relation sets and 10828166 unique ideals Wed Mar 11 12:26:37 2026 Wed Mar 11 12:26:37 2026 trying target density 80 Wed Mar 11 12:26:37 2026 commencing full merge Wed Mar 11 12:29:54 2026 memory use: 1255.3 MB Wed Mar 11 12:29:56 2026 found 5855875 cycles, need 5762366 Wed Mar 11 12:29:58 2026 weight of 5762366 cycles is about 461026468 (80.01/cycle) Wed Mar 11 12:29:58 2026 distribution of cycle lengths: Wed Mar 11 12:29:58 2026 1 relations: 611182 Wed Mar 11 12:29:58 2026 2 relations: 595687 Wed Mar 11 12:29:58 2026 3 relations: 616435 Wed Mar 11 12:29:58 2026 4 relations: 588955 Wed Mar 11 12:29:58 2026 5 relations: 559795 Wed Mar 11 12:29:58 2026 6 relations: 508233 Wed Mar 11 12:29:58 2026 7 relations: 454512 Wed Mar 11 12:29:58 2026 8 relations: 397835 Wed Mar 11 12:29:58 2026 9 relations: 338002 Wed Mar 11 12:29:58 2026 10+ relations: 1091730 Wed Mar 11 12:29:58 2026 heaviest cycle: 20 relations Wed Mar 11 12:30:00 2026 target density 80 succeeded, avg weight 80.01 Wed Mar 11 12:30:00 2026 commencing cycle optimization Wed Mar 11 12:30:11 2026 start with 34665304 relations Wed Mar 11 12:31:09 2026 pruned 851812 relations Wed Mar 11 12:31:10 2026 memory use: 1145.9 MB Wed Mar 11 12:31:10 2026 distribution of cycle lengths: Wed Mar 11 12:31:10 2026 1 relations: 611182 Wed Mar 11 12:31:10 2026 2 relations: 609092 Wed Mar 11 12:31:10 2026 3 relations: 637719 Wed Mar 11 12:31:10 2026 4 relations: 604083 Wed Mar 11 12:31:10 2026 5 relations: 574979 Wed Mar 11 12:31:10 2026 6 relations: 517868 Wed Mar 11 12:31:10 2026 7 relations: 462636 Wed Mar 11 12:31:10 2026 8 relations: 401118 Wed Mar 11 12:31:10 2026 9 relations: 337022 Wed Mar 11 12:31:10 2026 10+ relations: 1006667 Wed Mar 11 12:31:10 2026 heaviest cycle: 20 relations Wed Mar 11 12:31:23 2026 Wed Mar 11 12:31:23 2026 trying target density 100 Wed Mar 11 12:31:23 2026 commencing full merge Wed Mar 11 12:35:22 2026 memory use: 1287.3 MB Wed Mar 11 12:35:24 2026 found 5396294 cycles, need 5318366 Wed Mar 11 12:35:26 2026 weight of 5318366 cycles is about 532058143 (100.04/cycle) Wed Mar 11 12:35:26 2026 distribution of cycle lengths: Wed Mar 11 12:35:26 2026 1 relations: 410993 Wed Mar 11 12:35:26 2026 2 relations: 431921 Wed Mar 11 12:35:26 2026 3 relations: 452651 Wed Mar 11 12:35:26 2026 4 relations: 446503 Wed Mar 11 12:35:26 2026 5 relations: 438671 Wed Mar 11 12:35:26 2026 6 relations: 413682 Wed Mar 11 12:35:26 2026 7 relations: 393527 Wed Mar 11 12:35:26 2026 8 relations: 363774 Wed Mar 11 12:35:26 2026 9 relations: 328553 Wed Mar 11 12:35:26 2026 10+ relations: 1638091 Wed Mar 11 12:35:26 2026 heaviest cycle: 25 relations Wed Mar 11 12:35:28 2026 target density 100 succeeded, avg weight 100.04 Wed Mar 11 12:35:28 2026 commencing cycle optimization Wed Mar 11 12:35:40 2026 start with 39886646 relations Wed Mar 11 12:37:04 2026 pruned 1286376 relations Wed Mar 11 12:37:05 2026 memory use: 1200.9 MB Wed Mar 11 12:37:05 2026 distribution of cycle lengths: Wed Mar 11 12:37:05 2026 1 relations: 410993 Wed Mar 11 12:37:05 2026 2 relations: 442233 Wed Mar 11 12:37:05 2026 3 relations: 469911 Wed Mar 11 12:37:05 2026 4 relations: 461096 Wed Mar 11 12:37:05 2026 5 relations: 454419 Wed Mar 11 12:37:05 2026 6 relations: 426599 Wed Mar 11 12:37:05 2026 7 relations: 406421 Wed Mar 11 12:37:05 2026 8 relations: 372776 Wed Mar 11 12:37:05 2026 9 relations: 335684 Wed Mar 11 12:37:05 2026 10+ relations: 1538234 Wed Mar 11 12:37:05 2026 heaviest cycle: 24 relations Wed Mar 11 12:37:17 2026 Wed Mar 11 12:37:17 2026 trying target density 120 Wed Mar 11 12:37:17 2026 commencing full merge Wed Mar 11 12:42:04 2026 memory use: 1302.7 MB Wed Mar 11 12:42:06 2026 found 5036018 cycles, need 5006366 Wed Mar 11 12:42:07 2026 weight of 5006366 cycles is about 601110617 (120.07/cycle) Wed Mar 11 12:42:07 2026 distribution of cycle lengths: Wed Mar 11 12:42:07 2026 1 relations: 291946 Wed Mar 11 12:42:07 2026 2 relations: 330531 Wed Mar 11 12:42:07 2026 3 relations: 356024 Wed Mar 11 12:42:07 2026 4 relations: 353892 Wed Mar 11 12:42:07 2026 5 relations: 355187 Wed Mar 11 12:42:07 2026 6 relations: 341032 Wed Mar 11 12:42:07 2026 7 relations: 334214 Wed Mar 11 12:42:07 2026 8 relations: 314820 Wed Mar 11 12:42:07 2026 9 relations: 297422 Wed Mar 11 12:42:07 2026 10+ relations: 2031298 Wed Mar 11 12:42:07 2026 heaviest cycle: 28 relations Wed Mar 11 12:42:09 2026 target density 120 succeeded, avg weight 120.07 Wed Mar 11 12:42:09 2026 commencing cycle optimization Wed Mar 11 12:42:23 2026 start with 44888773 relations Wed Mar 11 12:44:21 2026 pruned 1748281 relations Wed Mar 11 12:44:21 2026 memory use: 1251.7 MB Wed Mar 11 12:44:21 2026 distribution of cycle lengths: Wed Mar 11 12:44:21 2026 1 relations: 291946 Wed Mar 11 12:44:21 2026 2 relations: 338687 Wed Mar 11 12:44:21 2026 3 relations: 370198 Wed Mar 11 12:44:21 2026 4 relations: 366893 Wed Mar 11 12:44:21 2026 5 relations: 369908 Wed Mar 11 12:44:21 2026 6 relations: 354263 Wed Mar 11 12:44:21 2026 7 relations: 347265 Wed Mar 11 12:44:21 2026 8 relations: 326593 Wed Mar 11 12:44:21 2026 9 relations: 308192 Wed Mar 11 12:44:21 2026 10+ relations: 1932421 Wed Mar 11 12:44:21 2026 heaviest cycle: 28 relations Wed Mar 11 12:44:34 2026 Wed Mar 11 12:44:34 2026 trying target density 140 Wed Mar 11 12:44:34 2026 commencing full merge Wed Mar 11 12:53:14 2026 memory use: 509.2 MB Wed Mar 11 12:53:14 2026 found 68412 cycles, need 2642483 Wed Mar 11 12:53:14 2026 too few cycles, matrix probably cannot build Wed Mar 11 12:53:14 2026 target density 140: merge failed Wed Mar 11 12:53:15 2026 RelProcTime: 2923 Wed Mar 11 12:53:15 2026 Wed Mar 11 12:53:15 2026 commencing linear algebra Wed Mar 11 12:53:15 2026 using VBITS=256 Wed Mar 11 12:53:15 2026 building matrices for all .cyc.## files Wed Mar 11 12:53:15 2026 Wed Mar 11 12:53:15 2026 building matrix for density 100 Wed Mar 11 12:53:16 2026 read 5318366 cycles Wed Mar 11 12:53:25 2026 cycles contain 19048740 unique relations Wed Mar 11 12:54:01 2026 read 19048740 relations Wed Mar 11 12:54:08 2026 using 20 quadratic characters above 4294917295 Wed Mar 11 12:54:19 2026 building initial matrix Wed Mar 11 12:58:19 2026 memory use: 2587.0 MB Wed Mar 11 12:58:21 2026 read 5318366 cycles Wed Mar 11 12:58:22 2026 matrix is 5318186 x 5318366 (2168.9 MB) with weight 669244290 (125.84/col) Wed Mar 11 12:58:22 2026 sparse part has weight 504731943 (94.90/col) Wed Mar 11 12:59:16 2026 filtering completed in 2 passes Wed Mar 11 12:59:17 2026 matrix is 5316454 x 5316632 (2168.7 MB) with weight 669157737 (125.86/col) Wed Mar 11 12:59:17 2026 sparse part has weight 504701604 (94.93/col) Wed Mar 11 12:59:31 2026 Wed Mar 11 12:59:31 2026 building matrix for density 120 Wed Mar 11 12:59:31 2026 read 5006366 cycles Wed Mar 11 12:59:42 2026 cycles contain 19050534 unique relations Wed Mar 11 13:00:12 2026 read 19050534 relations Wed Mar 11 13:00:18 2026 using 20 quadratic characters above 4294917295 Wed Mar 11 13:00:30 2026 building initial matrix Wed Mar 11 13:04:55 2026 memory use: 2516.9 MB Wed Mar 11 13:04:57 2026 read 5006366 cycles Wed Mar 11 13:04:58 2026 matrix is 5006187 x 5006366 (2373.8 MB) with weight 725998114 (145.01/col) Wed Mar 11 13:04:58 2026 sparse part has weight 562195272 (112.30/col) Wed Mar 11 13:05:54 2026 filtering completed in 2 passes Wed Mar 11 13:05:55 2026 matrix is 5005774 x 5005952 (2373.7 MB) with weight 725976058 (145.02/col) Wed Mar 11 13:05:55 2026 sparse part has weight 562187841 (112.30/col) Wed Mar 11 13:06:08 2026 Wed Mar 11 13:06:08 2026 building matrix for density 80 Wed Mar 11 13:06:09 2026 read 5762366 cycles Wed Mar 11 13:06:18 2026 cycles contain 19039043 unique relations Wed Mar 11 13:06:50 2026 read 19039043 relations Wed Mar 11 13:06:55 2026 using 20 quadratic characters above 4294917295 Wed Mar 11 13:07:07 2026 building initial matrix Wed Mar 11 13:10:34 2026 memory use: 2581.2 MB Wed Mar 11 13:10:36 2026 read 5762366 cycles Wed Mar 11 13:10:37 2026 matrix is 5762184 x 5762366 (1958.7 MB) with weight 610183258 (105.89/col) Wed Mar 11 13:10:37 2026 sparse part has weight 444309287 (77.11/col) Wed Mar 11 13:11:34 2026 filtering completed in 2 passes Wed Mar 11 13:11:35 2026 matrix is 5758381 x 5758560 (1958.3 MB) with weight 610025312 (105.93/col) Wed Mar 11 13:11:35 2026 sparse part has weight 444261449 (77.15/col) Wed Mar 11 13:11:48 2026 BLanczosTime: 1113 Wed Mar 11 13:11:48 2026 elapsed time 01:07:17 Wed Mar 11 14:33:40 2026 Wed Mar 11 14:33:40 2026 Wed Mar 11 14:33:40 2026 Msieve v. 1.54 (SVN unknown) Wed Mar 11 14:33:40 2026 random seeds: 8c7b23db 5b226202 Wed Mar 11 14:33:40 2026 Using 4 OpenMP threads Wed Mar 11 14:33:40 2026 factoring 267663404272158326927410564692222264161287464226612033865080831171834979697791548474515620958123025874480105887821923569004963970758766380596601772105398741566907 (162 digits) Wed Mar 11 14:33:41 2026 no P-1/P+1/ECM available, skipping Wed Mar 11 14:33:41 2026 commencing number field sieve (162-digit input) Wed Mar 11 14:33:41 2026 R0: -40293566920765763126125567179652 Wed Mar 11 14:33:41 2026 R1: 104633268229461965521 Wed Mar 11 14:33:41 2026 A0: -109738481939150677894491961996515590325 Wed Mar 11 14:33:41 2026 A1: 145391709634646604549252839278596 Wed Mar 11 14:33:41 2026 A2: -21216078326912020786400789 Wed Mar 11 14:33:41 2026 A3: -1841730983076358616 Wed Mar 11 14:33:41 2026 A4: 22093210614 Wed Mar 11 14:33:41 2026 A5: 2520 Wed Mar 11 14:33:41 2026 skew 14927389.03, size 1.735e-15, alpha -6.466, combined = 1.646e-12 rroots = 3 Wed Mar 11 14:33:41 2026 Wed Mar 11 14:33:41 2026 commencing linear algebra Wed Mar 11 14:33:41 2026 using VBITS=256 Wed Mar 11 14:33:41 2026 skipping matrix build Wed Mar 11 14:33:52 2026 matrix starts at (0, 0) Wed Mar 11 14:33:54 2026 matrix is 5005774 x 5005952 (2373.7 MB) with weight 725976058 (145.02/col) Wed Mar 11 14:33:54 2026 sparse part has weight 562187841 (112.30/col) Wed Mar 11 14:33:54 2026 saving the first 240 matrix rows for later Wed Mar 11 14:33:55 2026 matrix includes 256 packed rows Wed Mar 11 14:33:58 2026 matrix is 5005534 x 5005952 (2142.3 MB) with weight 513864510 (102.65/col) Wed Mar 11 14:33:58 2026 sparse part has weight 481489786 (96.18/col) Wed Mar 11 14:33:58 2026 using GPU 0 (NVIDIA GeForce RTX 5060 Ti) Wed Mar 11 14:33:58 2026 selected card has CUDA arch 12.0 Wed Mar 11 14:34:54 2026 commencing Lanczos iteration Wed Mar 11 14:34:54 2026 memory use: 4933.8 MB Wed Mar 11 14:35:19 2026 linear algebra at 0.6%, ETA 1h 7m Wed Mar 11 14:35:56 2026 checking every 70000 dimensions, checkpointing every 4480000 dimensions Wed Mar 11 15:41:17 2026 lanczos halted after 19613 iterations (dim = 5005534) Wed Mar 11 15:41:52 2026 recovered 30 nontrivial dependencies Wed Mar 11 15:41:52 2026 BLanczosTime: 4091 Wed Mar 11 15:41:52 2026 elapsed time 01:08:12 Wed Mar 11 15:46:08 2026 Wed Mar 11 15:46:08 2026 Wed Mar 11 15:46:08 2026 Msieve v. 1.54 (SVN Unversioned directory) Wed Mar 11 15:46:08 2026 random seeds: b9d79956 25d45a7c Wed Mar 11 15:46:08 2026 Using 8 OpenMP threads Wed Mar 11 15:46:08 2026 factoring 267663404272158326927410564692222264161287464226612033865080831171834979697791548474515620958123025874480105887821923569004963970758766380596601772105398741566907 (162 digits) Wed Mar 11 15:46:09 2026 searching for 15-digit factors Wed Mar 11 15:46:09 2026 commencing number field sieve (162-digit input) Wed Mar 11 15:46:09 2026 R0: -40293566920765763126125567179652 Wed Mar 11 15:46:09 2026 R1: 104633268229461965521 Wed Mar 11 15:46:09 2026 A0: -109738481939150677894491961996515590325 Wed Mar 11 15:46:09 2026 A1: 145391709634646604549252839278596 Wed Mar 11 15:46:09 2026 A2: -21216078326912020786400789 Wed Mar 11 15:46:09 2026 A3: -1841730983076358616 Wed Mar 11 15:46:09 2026 A4: 22093210614 Wed Mar 11 15:46:09 2026 A5: 2520 Wed Mar 11 15:46:09 2026 skew 14927389.03, size 1.735e-15, alpha -6.466, combined = 1.646e-12 rroots = 3 Wed Mar 11 15:46:09 2026 Wed Mar 11 15:46:09 2026 commencing square root phase Wed Mar 11 15:46:09 2026 reading relations for dependency 1 Wed Mar 11 15:46:12 2026 read 2504238 cycles Wed Mar 11 15:46:18 2026 cycles contain 9525028 unique relations Wed Mar 11 15:49:09 2026 read 9525028 relations Wed Mar 11 15:50:08 2026 multiplying 9525028 relations Wed Mar 11 15:51:18 2026 multiply complete, coefficients have about 451.15 million bits Wed Mar 11 15:51:19 2026 initial square root is modulo 124482131 Wed Mar 11 15:54:08 2026 sqrtTime: 479 Wed Mar 11 15:54:08 2026 p54 factor: 320865560834845594385793065870874378591717637821090671 Wed Mar 11 15:54:08 2026 p108 factor: 834191751759637332526152688868524714352165381546950747588368104232467293470566624536151835541905571356390517 Wed Mar 11 15:54:08 2026 elapsed time 00:08:00