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759__571_5m1_pp.log.mpi00

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Oct 22nd, 2025
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  1. Wed Oct 22 22:25:18 2025
  2. Wed Oct 22 22:25:18 2025
  3. Wed Oct 22 22:25:18 2025 Msieve v. 1.54 (SVN unknown)
  4. Wed Oct 22 22:25:18 2025 random seeds: 19439e1b d414cd70
  5. Wed Oct 22 22:25:18 2025 MPI process 0 of 1
  6. Wed Oct 22 22:25:18 2025 Using 24 OpenMP threads
  7. Wed Oct 22 22:25:18 2025 factoring 737012654836710668332128756372919719698879395489081691456510349138218664037916378054836658923949362831349235307539818717725880196256584230582396323870725329955431 (162 digits)
  8. Wed Oct 22 22:25:19 2025 searching for 15-digit factors
  9. Wed Oct 22 22:25:19 2025 commencing number field sieve (162-digit input)
  10. Wed Oct 22 22:25:19 2025 reversing signs of algebraic polynomial
  11. Wed Oct 22 22:25:19 2025 R0: -8384138630787571376820098268007
  12. Wed Oct 22 22:25:19 2025 R1: 7487448360661189592609857
  13. Wed Oct 22 22:25:19 2025 A0: 1603957979046871219922072918945007120
  14. Wed Oct 22 22:25:19 2025 A1: -20389607496307763522334701450724
  15. Wed Oct 22 22:25:19 2025 A2: -3437086289916188890372312
  16. Wed Oct 22 22:25:19 2025 A3: 156279916321600197307
  17. Wed Oct 22 22:25:19 2025 A4: 15939025579400
  18. Wed Oct 22 22:25:19 2025 A5: 164640
  19. Wed Oct 22 22:25:19 2025 skew 830872.83, size 1.133e-15, alpha -7.409, combined = 1.236e-12 rroots = 5
  20. Wed Oct 22 22:25:19 2025
  21. Wed Oct 22 22:25:19 2025 commencing linear algebra
  22. Wed Oct 22 22:25:19 2025 using VBITS=256
  23. Wed Oct 22 22:25:19 2025 initialized process (0,0) of 1 x 1 grid
  24. Wed Oct 22 22:25:19 2025 reversing signs of algebraic polynomial
  25. Wed Oct 22 22:25:19 2025 read 4615737 cycles
  26. Wed Oct 22 22:25:25 2025 cycles contain 18121031 unique relations
  27. Wed Oct 22 22:25:29 2025 read 18121031 relations
  28. Wed Oct 22 22:25:32 2025 using 20 quadratic characters above 4294917295
  29. Wed Oct 22 22:25:34 2025 building initial matrix
  30. Wed Oct 22 22:28:02 2025 memory use: 2439.5 MB
  31. Wed Oct 22 22:28:05 2025 read 4615737 cycles
  32. Wed Oct 22 22:28:05 2025 matrix is 4615597 x 4615737 (2784.2 MB) with weight 832506590 (180.36/col)
  33. Wed Oct 22 22:28:05 2025 sparse part has weight 674467196 (146.12/col)
  34. Wed Oct 22 22:28:32 2025 filtering completed in 1 passes
  35. Wed Oct 22 22:28:32 2025 matrix is 4615597 x 4615736 (2784.2 MB) with weight 832506573 (180.36/col)
  36. Wed Oct 22 22:28:32 2025 sparse part has weight 674467196 (146.12/col)
  37. Wed Oct 22 22:28:40 2025 matrix starts at (0, 0)
  38. Wed Oct 22 22:28:41 2025 matrix is 4615597 x 4615736 (2784.2 MB) with weight 832506573 (180.36/col)
  39. Wed Oct 22 22:28:41 2025 sparse part has weight 674467196 (146.12/col)
  40. Wed Oct 22 22:28:41 2025 saving the first 240 matrix rows for later
  41. Wed Oct 22 22:28:41 2025 matrix includes 256 packed rows
  42. Wed Oct 22 22:28:42 2025 matrix is 4615357 x 4615736 (2467.0 MB) with weight 614838033 (133.20/col)
  43. Wed Oct 22 22:28:42 2025 sparse part has weight 572845476 (124.11/col)
  44. Wed Oct 22 22:28:42 2025 using block size 8192 and superblock size 884736 for processor cache size 36864 kB
  45. Wed Oct 22 22:28:50 2025 commencing Lanczos iteration (24 threads)
  46. Wed Oct 22 22:28:50 2025 memory use: 3283.8 MB
  47. Wed Oct 22 22:30:08 2025 linear algebra at 0.7%, ETA 3h12m
  48. Wed Oct 22 22:32:04 2025 checking every 20000 dimensions, checkpointing every 1440000 dimensions
  49. Thu Oct 23 01:40:42 2025 lanczos halted after 18084 iterations (dim = 4615355)
  50. Thu Oct 23 01:40:55 2025 recovered 28 nontrivial dependencies
  51. Thu Oct 23 01:40:56 2025 BLanczosTime: 11737
  52. Thu Oct 23 01:40:56 2025 elapsed time 03:15:38
  53. Thu Oct 23 01:40:56 2025
  54. Thu Oct 23 01:40:56 2025
  55. Thu Oct 23 01:40:56 2025 Msieve v. 1.54 (SVN unknown)
  56. Thu Oct 23 01:40:56 2025 random seeds: 13110612 af979da5
  57. Thu Oct 23 01:40:56 2025 MPI process 0 of 1
  58. Thu Oct 23 01:40:56 2025 Using 24 OpenMP threads
  59. Thu Oct 23 01:40:56 2025 factoring 737012654836710668332128756372919719698879395489081691456510349138218664037916378054836658923949362831349235307539818717725880196256584230582396323870725329955431 (162 digits)
  60. Thu Oct 23 01:40:56 2025 searching for 15-digit factors
  61. Thu Oct 23 01:40:56 2025 commencing number field sieve (162-digit input)
  62. Thu Oct 23 01:40:56 2025 reversing signs of algebraic polynomial
  63. Thu Oct 23 01:40:56 2025 R0: -8384138630787571376820098268007
  64. Thu Oct 23 01:40:56 2025 R1: 7487448360661189592609857
  65. Thu Oct 23 01:40:56 2025 A0: 1603957979046871219922072918945007120
  66. Thu Oct 23 01:40:56 2025 A1: -20389607496307763522334701450724
  67. Thu Oct 23 01:40:56 2025 A2: -3437086289916188890372312
  68. Thu Oct 23 01:40:56 2025 A3: 156279916321600197307
  69. Thu Oct 23 01:40:56 2025 A4: 15939025579400
  70. Thu Oct 23 01:40:56 2025 A5: 164640
  71. Thu Oct 23 01:40:56 2025 skew 830872.83, size 1.133e-15, alpha -7.409, combined = 1.236e-12 rroots = 5
  72. Thu Oct 23 01:40:56 2025
  73. Thu Oct 23 01:40:56 2025 commencing square root phase
  74. Thu Oct 23 01:40:56 2025 reversing signs of algebraic polynomial
  75. Thu Oct 23 01:40:56 2025 reading relations for dependency 1
  76. Thu Oct 23 01:40:57 2025 read 2307101 cycles
  77. Thu Oct 23 01:40:59 2025 cycles contain 9059270 unique relations
  78. Thu Oct 23 01:41:01 2025 read 9059270 relations
  79. Thu Oct 23 01:41:18 2025 multiplying 9059270 relations
  80. Thu Oct 23 01:42:00 2025 multiply complete, coefficients have about 517.15 million bits
  81. Thu Oct 23 01:42:01 2025 initial square root is modulo 1902386359
  82. Thu Oct 23 01:43:28 2025 sqrtTime: 152
  83. Thu Oct 23 01:43:28 2025 p61 factor: 1129473642910280945078943630771922237219705506129741763786931
  84. Thu Oct 23 01:43:28 2025 p102 factor: 652527537462204261727249467091932220367989676082762114469199499758423441302979568095730400135764613501
  85. Thu Oct 23 01:43:28 2025 elapsed time 00:02:32
  86.  
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