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Feb 2nd, 2025
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  1. Fri Jan 31 22:31:34 2025
  2. Fri Jan 31 22:31:34 2025
  3. Fri Jan 31 22:31:34 2025 Msieve v. 1.54 (SVN Unversioned directory)
  4. Fri Jan 31 22:31:34 2025 random seeds: 8d75df62 cb861cc5
  5. Fri Jan 31 22:31:34 2025 MPI process 0 of 1
  6. Fri Jan 31 22:31:34 2025 Using 16 OpenMP threads
  7. Fri Jan 31 22:31:34 2025 factoring 50907213601818852849959631207444658624361143177869648410622182534752393489333719626763795969219299183084052890758035005017797925744840155655861178752801978078483 (161 digits)
  8. Fri Jan 31 22:31:35 2025 searching for 15-digit factors
  9. Fri Jan 31 22:31:35 2025 commencing number field sieve (161-digit input)
  10. Fri Jan 31 22:31:35 2025 R0: -26493714811833312183432993287250
  11. Fri Jan 31 22:31:35 2025 R1: 111389831074036103
  12. Fri Jan 31 22:31:35 2025 A0: -675442323412187361453209241499372704135319
  13. Fri Jan 31 22:31:35 2025 A1: 190371646076620756579857100908396858
  14. Fri Jan 31 22:31:35 2025 A2: -5125427013212511463315508152
  15. Fri Jan 31 22:31:35 2025 A3: -18513001156267061502
  16. Fri Jan 31 22:31:35 2025 A4: 927282427847
  17. Fri Jan 31 22:31:35 2025 A5: 3900
  18. Fri Jan 31 22:31:35 2025 skew 76932559.07, size 1.172e-15, alpha -8.515, combined = 1.231e-12 rroots = 3
  19. Fri Jan 31 22:31:35 2025
  20. Fri Jan 31 22:31:35 2025 commencing relation filtering
  21. Fri Jan 31 22:31:35 2025 setting target matrix density to 110.0
  22. Fri Jan 31 22:31:35 2025 estimated available RAM is 257736.5 MB
  23. Fri Jan 31 22:31:35 2025 commencing duplicate removal, pass 1
  24. Fri Jan 31 22:32:19 2025 error -1 reading relation 16358589
  25. Fri Jan 31 22:32:40 2025 error -1 reading relation 24133126
  26. Fri Jan 31 22:34:57 2025 error -1 reading relation 76621637
  27. Fri Jan 31 22:36:05 2025 error -1 reading relation 101698019
  28. Fri Jan 31 22:37:45 2025 error -1 reading relation 141909669
  29. Fri Jan 31 22:37:58 2025 error -1 reading relation 146177450
  30. Fri Jan 31 22:38:02 2025 error -1 reading relation 147379518
  31. Fri Jan 31 22:38:03 2025 error -1 reading relation 147541197
  32. Fri Jan 31 22:38:13 2025 error -1 reading relation 150463832
  33. Fri Jan 31 22:38:13 2025 error -1 reading relation 150576450
  34. Fri Jan 31 22:38:19 2025 error -1 reading relation 152818636
  35. Fri Jan 31 22:38:45 2025 skipped 99 malformed relations
  36. Fri Jan 31 22:38:45 2025 found 29851892 hash collisions in 160843091 relations
  37. Fri Jan 31 22:39:14 2025 commencing duplicate removal, pass 2
  38. Fri Jan 31 22:43:28 2025 found 30325553 duplicates and 130517538 unique relations
  39. Fri Jan 31 22:43:28 2025 memory use: 852.8 MB
  40. Fri Jan 31 22:43:28 2025 reading ideals above 720000
  41. Fri Jan 31 22:43:29 2025 commencing singleton removal, initial pass
  42. Fri Jan 31 22:57:45 2025 memory use: 3012.0 MB
  43. Fri Jan 31 22:57:46 2025 reading all ideals from disk
  44. Fri Jan 31 22:57:50 2025 memory use: 5880.2 MB
  45. Fri Jan 31 22:58:11 2025 keeping 127883040 ideals with weight <= 200, target excess is 631083
  46. Fri Jan 31 22:58:38 2025 commencing in-memory singleton removal
  47. Fri Jan 31 22:58:42 2025 begin with 130517538 relations and 127883040 unique ideals
  48. Fri Jan 31 22:59:03 2025 reduce to 74051633 relations and 64701785 ideals in 18 passes
  49. Fri Jan 31 22:59:03 2025 max relations containing the same ideal: 148
  50. Fri Jan 31 22:59:45 2025 removing 7081690 relations and 6081690 ideals in 1000000 cliques
  51. Fri Jan 31 22:59:48 2025 commencing in-memory singleton removal
  52. Fri Jan 31 22:59:50 2025 begin with 66969943 relations and 64701785 unique ideals
  53. Fri Jan 31 22:59:58 2025 reduce to 66391303 relations and 58030844 ideals in 9 passes
  54. Fri Jan 31 22:59:58 2025 max relations containing the same ideal: 138
  55. Fri Jan 31 23:00:23 2025 removing 5354901 relations and 4354901 ideals in 1000000 cliques
  56. Fri Jan 31 23:00:25 2025 commencing in-memory singleton removal
  57. Fri Jan 31 23:00:26 2025 begin with 61036402 relations and 58030844 unique ideals
  58. Fri Jan 31 23:00:32 2025 reduce to 60658911 relations and 53292391 ideals in 10 passes
  59. Fri Jan 31 23:00:32 2025 max relations containing the same ideal: 127
  60. Fri Jan 31 23:00:55 2025 removing 4832324 relations and 3832324 ideals in 1000000 cliques
  61. Fri Jan 31 23:00:57 2025 commencing in-memory singleton removal
  62. Fri Jan 31 23:00:58 2025 begin with 55826587 relations and 53292391 unique ideals
  63. Fri Jan 31 23:01:02 2025 reduce to 55488785 relations and 49116819 ideals in 8 passes
  64. Fri Jan 31 23:01:02 2025 max relations containing the same ideal: 121
  65. Fri Jan 31 23:01:21 2025 removing 4574159 relations and 3574159 ideals in 1000000 cliques
  66. Fri Jan 31 23:01:22 2025 commencing in-memory singleton removal
  67. Fri Jan 31 23:01:23 2025 begin with 50914626 relations and 49116819 unique ideals
  68. Fri Jan 31 23:01:27 2025 reduce to 50584641 relations and 45207031 ideals in 8 passes
  69. Fri Jan 31 23:01:27 2025 max relations containing the same ideal: 114
  70. Fri Jan 31 23:01:59 2025 removing 4428150 relations and 3428150 ideals in 1000000 cliques
  71. Fri Jan 31 23:02:02 2025 commencing in-memory singleton removal
  72. Fri Jan 31 23:02:04 2025 begin with 46156491 relations and 45207031 unique ideals
  73. Fri Jan 31 23:02:08 2025 reduce to 45818075 relations and 41434361 ideals in 8 passes
  74. Fri Jan 31 23:02:08 2025 max relations containing the same ideal: 107
  75. Fri Jan 31 23:02:41 2025 removing 4350570 relations and 3350570 ideals in 1000000 cliques
  76. Fri Jan 31 23:02:43 2025 commencing in-memory singleton removal
  77. Fri Jan 31 23:02:44 2025 begin with 41467505 relations and 41434361 unique ideals
  78. Fri Jan 31 23:02:48 2025 reduce to 41107977 relations and 37717159 ideals in 8 passes
  79. Fri Jan 31 23:02:48 2025 max relations containing the same ideal: 98
  80. Fri Jan 31 23:03:15 2025 removing 4324719 relations and 3324719 ideals in 1000000 cliques
  81. Fri Jan 31 23:03:17 2025 commencing in-memory singleton removal
  82. Fri Jan 31 23:03:18 2025 begin with 36783258 relations and 37717159 unique ideals
  83. Fri Jan 31 23:03:22 2025 reduce to 36383863 relations and 33984494 ideals in 8 passes
  84. Fri Jan 31 23:03:22 2025 max relations containing the same ideal: 94
  85. Fri Jan 31 23:03:47 2025 removing 4336112 relations and 3336112 ideals in 1000000 cliques
  86. Fri Jan 31 23:03:49 2025 commencing in-memory singleton removal
  87. Fri Jan 31 23:03:50 2025 begin with 32047751 relations and 33984494 unique ideals
  88. Fri Jan 31 23:03:53 2025 reduce to 31586742 relations and 30176187 ideals in 9 passes
  89. Fri Jan 31 23:03:53 2025 max relations containing the same ideal: 88
  90. Fri Jan 31 23:04:17 2025 removing 3258146 relations and 2579648 ideals in 678498 cliques
  91. Fri Jan 31 23:04:19 2025 commencing in-memory singleton removal
  92. Fri Jan 31 23:04:20 2025 begin with 28328596 relations and 30176187 unique ideals
  93. Fri Jan 31 23:04:22 2025 reduce to 28038356 relations and 27300692 ideals in 9 passes
  94. Fri Jan 31 23:04:22 2025 max relations containing the same ideal: 81
  95. Fri Jan 31 23:04:47 2025 relations with 0 large ideals: 2295
  96. Fri Jan 31 23:04:47 2025 relations with 1 large ideals: 12634
  97. Fri Jan 31 23:04:47 2025 relations with 2 large ideals: 182097
  98. Fri Jan 31 23:04:47 2025 relations with 3 large ideals: 1107580
  99. Fri Jan 31 23:04:47 2025 relations with 4 large ideals: 3600804
  100. Fri Jan 31 23:04:47 2025 relations with 5 large ideals: 6860911
  101. Fri Jan 31 23:04:47 2025 relations with 6 large ideals: 7940956
  102. Fri Jan 31 23:04:47 2025 relations with 7+ large ideals: 8331079
  103. Fri Jan 31 23:04:47 2025 commencing 2-way merge
  104. Fri Jan 31 23:05:13 2025 reduce to 16924643 relation sets and 16186979 unique ideals
  105. Fri Jan 31 23:05:13 2025 commencing full merge
  106. Fri Jan 31 23:13:16 2025 memory use: 1887.8 MB
  107. Fri Jan 31 23:13:19 2025 found 7405389 cycles, need 7367179
  108. Fri Jan 31 23:13:22 2025 weight of 7367179 cycles is about 810661367 (110.04/cycle)
  109. Fri Jan 31 23:13:22 2025 distribution of cycle lengths:
  110. Fri Jan 31 23:13:22 2025 1 relations: 653101
  111. Fri Jan 31 23:13:22 2025 2 relations: 555022
  112. Fri Jan 31 23:13:22 2025 3 relations: 552590
  113. Fri Jan 31 23:13:22 2025 4 relations: 530811
  114. Fri Jan 31 23:13:22 2025 5 relations: 518518
  115. Fri Jan 31 23:13:22 2025 6 relations: 504710
  116. Fri Jan 31 23:13:22 2025 7 relations: 475888
  117. Fri Jan 31 23:13:22 2025 8 relations: 454524
  118. Fri Jan 31 23:13:22 2025 9 relations: 422757
  119. Fri Jan 31 23:13:22 2025 10+ relations: 2699258
  120. Fri Jan 31 23:13:22 2025 heaviest cycle: 28 relations
  121. Fri Jan 31 23:13:26 2025 commencing cycle optimization
  122. Fri Jan 31 23:13:51 2025 start with 61164211 relations
  123. Fri Jan 31 23:17:15 2025 pruned 2203930 relations
  124. Fri Jan 31 23:17:16 2025 memory use: 1756.7 MB
  125. Fri Jan 31 23:17:16 2025 distribution of cycle lengths:
  126. Fri Jan 31 23:17:16 2025 1 relations: 653101
  127. Fri Jan 31 23:17:16 2025 2 relations: 569229
  128. Fri Jan 31 23:17:16 2025 3 relations: 573597
  129. Fri Jan 31 23:17:16 2025 4 relations: 548852
  130. Fri Jan 31 23:17:16 2025 5 relations: 538832
  131. Fri Jan 31 23:17:16 2025 6 relations: 521685
  132. Fri Jan 31 23:17:16 2025 7 relations: 493938
  133. Fri Jan 31 23:17:16 2025 8 relations: 468271
  134. Fri Jan 31 23:17:16 2025 9 relations: 434860
  135. Fri Jan 31 23:17:16 2025 10+ relations: 2564814
  136. Fri Jan 31 23:17:16 2025 heaviest cycle: 28 relations
  137. Fri Jan 31 23:17:36 2025 RelProcTime: 2761
  138. Fri Jan 31 23:17:37 2025
  139. Fri Jan 31 23:17:37 2025 commencing linear algebra
  140. Fri Jan 31 23:17:37 2025 using VBITS=256
  141. Fri Jan 31 23:17:37 2025 stopping after matrix build
  142. Fri Jan 31 23:17:37 2025 initialized process (0,0) of 1 x 1 grid
  143. Fri Jan 31 23:17:38 2025 read 7367179 cycles
  144. Fri Jan 31 23:18:01 2025 cycles contain 27425132 unique relations
  145. Fri Jan 31 23:21:07 2025 read 27425132 relations
  146. Fri Jan 31 23:21:12 2025 using 20 quadratic characters above 4294917295
  147. Fri Jan 31 23:21:20 2025 building initial matrix
  148. Fri Jan 31 23:25:36 2025 memory use: 3689.5 MB
  149. Fri Jan 31 23:25:41 2025 read 7367179 cycles
  150. Fri Jan 31 23:25:42 2025 matrix is 7367001 x 7367179 (3242.2 MB) with weight 1007855516 (136.80/col)
  151. Fri Jan 31 23:25:42 2025 sparse part has weight 761520426 (103.37/col)
  152. Fri Jan 31 23:26:57 2025 filtering completed in 2 passes
  153. Fri Jan 31 23:26:59 2025 matrix is 7365988 x 7366166 (3242.1 MB) with weight 1007803334 (136.82/col)
  154. Fri Jan 31 23:26:59 2025 sparse part has weight 761505073 (103.38/col)
  155. Fri Jan 31 23:27:37 2025 BLanczosTime: 600
  156. Fri Jan 31 23:27:37 2025 elapsed time 00:56:03
  157. Fri Jan 31 23:43:16 2025
  158. Fri Jan 31 23:43:16 2025
  159. Fri Jan 31 23:43:16 2025 Msieve v. 1.54 (SVN Unversioned directory)
  160. Fri Jan 31 23:43:16 2025 random seeds: 0ea07d70 a1cc59a1
  161. Fri Jan 31 23:43:16 2025 Using 96 OpenMP threads
  162. Fri Jan 31 23:43:16 2025 factoring 50907213601818852849959631207444658624361143177869648410622182534752393489333719626763795969219299183084052890758035005017797925744840155655861178752801978078483 (161 digits)
  163. Fri Jan 31 23:43:16 2025 searching for 15-digit factors
  164. Fri Jan 31 23:43:17 2025 commencing number field sieve (161-digit input)
  165. Fri Jan 31 23:43:17 2025 R0: -26493714811833312183432993287250
  166. Fri Jan 31 23:43:17 2025 R1: 111389831074036103
  167. Fri Jan 31 23:43:17 2025 A0: -675442323412187361453209241499372704135319
  168. Fri Jan 31 23:43:17 2025 A1: 190371646076620756579857100908396858
  169. Fri Jan 31 23:43:17 2025 A2: -5125427013212511463315508152
  170. Fri Jan 31 23:43:17 2025 A3: -18513001156267061502
  171. Fri Jan 31 23:43:17 2025 A4: 927282427847
  172. Fri Jan 31 23:43:17 2025 A5: 3900
  173. Fri Jan 31 23:43:17 2025 skew 76932559.07, size 1.172e-15, alpha -8.515, combined = 1.231e-12 rroots = 3
  174. Fri Jan 31 23:43:17 2025
  175. Fri Jan 31 23:43:17 2025 commencing linear algebra
  176. Fri Jan 31 23:43:17 2025 using VBITS=256
  177. Fri Jan 31 23:43:17 2025 skipping matrix build
  178. Fri Jan 31 23:43:18 2025 matrix starts at (0, 0)
  179. Fri Jan 31 23:43:19 2025 matrix is 7365988 x 7366166 (3242.1 MB) with weight 1007803334 (136.82/col)
  180. Fri Jan 31 23:43:19 2025 sparse part has weight 761505073 (103.38/col)
  181. Fri Jan 31 23:43:19 2025 saving the first 240 matrix rows for later
  182. Fri Jan 31 23:43:20 2025 matrix includes 256 packed rows
  183. Fri Jan 31 23:43:23 2025 matrix is 7365748 x 7366166 (2938.8 MB) with weight 697741078 (94.72/col)
  184. Fri Jan 31 23:43:23 2025 sparse part has weight 652525394 (88.58/col)
  185. Fri Jan 31 23:43:23 2025 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
  186. Fri Jan 31 23:43:36 2025 commencing Lanczos iteration (96 threads)
  187. Fri Jan 31 23:43:36 2025 memory use: 4121.8 MB
  188. Fri Jan 31 23:44:26 2025 linear algebra at 0.4%, ETA 3h15m
  189. Fri Jan 31 23:45:36 2025 checking every 30000 dimensions, checkpointing every 2340000 dimensions
  190. Sat Feb 1 02:49:17 2025 lanczos halted after 28860 iterations (dim = 7365747)
  191. Sat Feb 1 02:49:49 2025 recovered 31 nontrivial dependencies
  192. Sat Feb 1 02:49:49 2025 BLanczosTime: 11192
  193. Sat Feb 1 02:49:49 2025
  194. Sat Feb 1 02:49:49 2025 commencing square root phase
  195. Sat Feb 1 02:49:49 2025 handling dependencies 1 to 64
  196. Sat Feb 1 02:49:49 2025 reading relations for dependency 1
  197. Sat Feb 1 02:49:50 2025 read 3683822 cycles
  198. Sat Feb 1 02:49:55 2025 cycles contain 13711468 unique relations
  199. Sat Feb 1 02:52:12 2025 read 13711468 relations
  200. Sat Feb 1 02:52:54 2025 multiplying 13711468 relations
  201. Sat Feb 1 02:58:20 2025 multiply complete, coefficients have about 690.95 million bits
  202. Sat Feb 1 02:58:22 2025 initial square root is modulo 1580753
  203. Sat Feb 1 03:01:47 2025 sqrtTime: 718
  204. Sat Feb 1 03:01:47 2025 p58 factor: 4398928644358334200978294209460151124792474061429073827973
  205. Sat Feb 1 03:01:47 2025 p104 factor: 11572639094091197644570906424212929528493702418403968514665453931853850339279276438673737531393504818871
  206. Sat Feb 1 03:01:47 2025 elapsed time 03:18:31
  207.  
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