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May 30th, 2025
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  1. Fri May 30 00:20:34 2025
  2. Fri May 30 00:20:34 2025
  3. Fri May 30 00:20:34 2025 Msieve v. 1.54 (SVN Unversioned directory)
  4. Fri May 30 00:20:34 2025 random seeds: 82f2ac64 628320e9
  5. Fri May 30 00:20:34 2025 MPI process 0 of 1
  6. Fri May 30 00:20:34 2025 Using 32 OpenMP threads
  7. Fri May 30 00:20:34 2025 factoring 20857289051347589181861801367865464278132158757726906219426122785535625298922464922159602534742745306001111353105779415646602522386534313018685763842855076186049159061 (167 digits)
  8. Fri May 30 00:20:34 2025 searching for 15-digit factors
  9. Fri May 30 00:20:35 2025 commencing number field sieve (167-digit input)
  10. Fri May 30 00:20:35 2025 R0: -69724635285702847775860646598435
  11. Fri May 30 00:20:35 2025 R1: 76691395772345780230577197
  12. Fri May 30 00:20:35 2025 A0: 66695254991989736937539120466943864432
  13. Fri May 30 00:20:35 2025 A1: 70654038312522807163562180767802
  14. Fri May 30 00:20:35 2025 A2: -182935714929656694546940465
  15. Fri May 30 00:20:35 2025 A3: -52956543487228729427
  16. Fri May 30 00:20:35 2025 A4: 132545262730908
  17. Fri May 30 00:20:35 2025 A5: 1552320
  18. Fri May 30 00:20:35 2025 skew 1070358.65, size 3.514e-16, alpha -7.263, combined = 6.162e-13 rroots = 3
  19. Fri May 30 00:20:35 2025
  20. Fri May 30 00:20:35 2025 commencing relation filtering
  21. Fri May 30 00:20:35 2025 setting target matrix density to 110.0
  22. Fri May 30 00:20:35 2025 estimated available RAM is 257736.5 MB
  23. Fri May 30 00:20:35 2025 commencing duplicate removal, pass 1
  24. Fri May 30 00:22:21 2025 error -1 reading relation 50053483
  25. Fri May 30 00:25:19 2025 error -1 reading relation 128585398
  26. Fri May 30 00:25:21 2025 error -1 reading relation 129220968
  27. Fri May 30 00:25:32 2025 error -1 reading relation 134494954
  28. Fri May 30 00:25:36 2025 error -15 reading relation 136066312
  29. Fri May 30 00:26:00 2025 error -1 reading relation 146577650
  30. Fri May 30 00:26:19 2025 error -1 reading relation 155092776
  31. Fri May 30 00:26:30 2025 error -1 reading relation 159890450
  32. Fri May 30 00:27:01 2025 error -1 reading relation 173004653
  33. Fri May 30 00:27:36 2025 error -1 reading relation 188514833
  34. Fri May 30 00:27:45 2025 error -1 reading relation 192433646
  35. Fri May 30 00:28:02 2025 error -1 reading relation 200084266
  36. Fri May 30 00:28:26 2025 error -1 reading relation 210548836
  37. Fri May 30 00:29:46 2025 error -1 reading relation 245749108
  38. Fri May 30 00:29:47 2025 error -1 reading relation 246171022
  39. Fri May 30 00:29:51 2025 error -1 reading relation 247809957
  40. Fri May 30 00:29:55 2025 skipped 154 malformed relations
  41. Fri May 30 00:29:55 2025 found 45309521 hash collisions in 249799472 relations
  42. Fri May 30 00:30:23 2025 added 122246 free relations
  43. Fri May 30 00:30:23 2025 commencing duplicate removal, pass 2
  44. Fri May 30 00:36:38 2025 found 43117977 duplicates and 206803741 unique relations
  45. Fri May 30 00:36:38 2025 memory use: 1321.5 MB
  46. Fri May 30 00:36:38 2025 reading ideals above 720000
  47. Fri May 30 00:36:38 2025 commencing singleton removal, initial pass
  48. Fri May 30 00:55:05 2025 memory use: 6024.0 MB
  49. Fri May 30 00:55:05 2025 reading all ideals from disk
  50. Fri May 30 00:55:11 2025 memory use: 9524.6 MB
  51. Fri May 30 00:55:44 2025 keeping 216101932 ideals with weight <= 200, target excess is 1007141
  52. Fri May 30 00:56:31 2025 commencing in-memory singleton removal
  53. Fri May 30 00:56:35 2025 begin with 206803741 relations and 216101932 unique ideals
  54. Fri May 30 00:56:54 2025 reduce to 91128925 relations and 83151166 ideals in 19 passes
  55. Fri May 30 00:56:54 2025 max relations containing the same ideal: 122
  56. Fri May 30 00:57:50 2025 removing 8892054 relations and 7892054 ideals in 1000000 cliques
  57. Fri May 30 00:57:54 2025 commencing in-memory singleton removal
  58. Fri May 30 00:57:56 2025 begin with 82236871 relations and 83151166 unique ideals
  59. Fri May 30 00:58:03 2025 reduce to 81490899 relations and 74501449 ideals in 10 passes
  60. Fri May 30 00:58:03 2025 max relations containing the same ideal: 114
  61. Fri May 30 00:58:51 2025 removing 6656334 relations and 5656334 ideals in 1000000 cliques
  62. Fri May 30 00:58:55 2025 commencing in-memory singleton removal
  63. Fri May 30 00:58:57 2025 begin with 74834565 relations and 74501449 unique ideals
  64. Fri May 30 00:59:03 2025 reduce to 74353527 relations and 68357549 ideals in 11 passes
  65. Fri May 30 00:59:03 2025 max relations containing the same ideal: 105
  66. Fri May 30 00:59:56 2025 removing 5976051 relations and 4976051 ideals in 1000000 cliques
  67. Fri May 30 01:00:00 2025 commencing in-memory singleton removal
  68. Fri May 30 01:00:01 2025 begin with 68377476 relations and 68357549 unique ideals
  69. Fri May 30 01:00:07 2025 reduce to 67948453 relations and 62946624 ideals in 9 passes
  70. Fri May 30 01:00:07 2025 max relations containing the same ideal: 102
  71. Fri May 30 01:00:53 2025 removing 5637610 relations and 4637610 ideals in 1000000 cliques
  72. Fri May 30 01:00:57 2025 commencing in-memory singleton removal
  73. Fri May 30 01:00:58 2025 begin with 62310843 relations and 62946624 unique ideals
  74. Fri May 30 01:01:03 2025 reduce to 61888066 relations and 57880209 ideals in 9 passes
  75. Fri May 30 01:01:03 2025 max relations containing the same ideal: 93
  76. Fri May 30 01:01:48 2025 removing 5449688 relations and 4449688 ideals in 1000000 cliques
  77. Fri May 30 01:01:52 2025 commencing in-memory singleton removal
  78. Fri May 30 01:01:53 2025 begin with 56438378 relations and 57880209 unique ideals
  79. Fri May 30 01:01:57 2025 reduce to 56003219 relations and 52988698 ideals in 9 passes
  80. Fri May 30 01:01:57 2025 max relations containing the same ideal: 85
  81. Fri May 30 01:02:37 2025 removing 5342827 relations and 4342828 ideals in 1000000 cliques
  82. Fri May 30 01:02:41 2025 commencing in-memory singleton removal
  83. Fri May 30 01:02:42 2025 begin with 50660392 relations and 52988698 unique ideals
  84. Fri May 30 01:02:45 2025 reduce to 50190856 relations and 48168473 ideals in 9 passes
  85. Fri May 30 01:02:45 2025 max relations containing the same ideal: 80
  86. Fri May 30 01:03:15 2025 removing 4692451 relations and 3838352 ideals in 854099 cliques
  87. Fri May 30 01:03:18 2025 commencing in-memory singleton removal
  88. Fri May 30 01:03:19 2025 begin with 45498405 relations and 48168473 unique ideals
  89. Fri May 30 01:03:22 2025 reduce to 45095012 relations and 43920271 ideals in 9 passes
  90. Fri May 30 01:03:22 2025 max relations containing the same ideal: 74
  91. Fri May 30 01:03:53 2025 relations with 0 large ideals: 3651
  92. Fri May 30 01:03:53 2025 relations with 1 large ideals: 24626
  93. Fri May 30 01:03:53 2025 relations with 2 large ideals: 339869
  94. Fri May 30 01:03:53 2025 relations with 3 large ideals: 1996158
  95. Fri May 30 01:03:53 2025 relations with 4 large ideals: 6255004
  96. Fri May 30 01:03:53 2025 relations with 5 large ideals: 11482344
  97. Fri May 30 01:03:53 2025 relations with 6 large ideals: 12709638
  98. Fri May 30 01:03:53 2025 relations with 7+ large ideals: 12283722
  99. Fri May 30 01:03:53 2025 commencing 2-way merge
  100. Fri May 30 01:04:35 2025 reduce to 26272396 relation sets and 25097656 unique ideals
  101. Fri May 30 01:04:35 2025 ignored 1 oversize relation sets
  102. Fri May 30 01:04:35 2025 commencing full merge
  103. Fri May 30 01:16:50 2025 memory use: 2824.6 MB
  104. Fri May 30 01:16:53 2025 found 11476036 cycles, need 11429856
  105. Fri May 30 01:16:56 2025 weight of 11429856 cycles is about 1257690230 (110.04/cycle)
  106. Fri May 30 01:16:56 2025 distribution of cycle lengths:
  107. Fri May 30 01:16:56 2025 1 relations: 1108153
  108. Fri May 30 01:16:56 2025 2 relations: 916242
  109. Fri May 30 01:16:56 2025 3 relations: 897937
  110. Fri May 30 01:16:56 2025 4 relations: 844849
  111. Fri May 30 01:16:56 2025 5 relations: 811343
  112. Fri May 30 01:16:56 2025 6 relations: 760195
  113. Fri May 30 01:16:56 2025 7 relations: 721962
  114. Fri May 30 01:16:56 2025 8 relations: 668972
  115. Fri May 30 01:16:56 2025 9 relations: 611688
  116. Fri May 30 01:16:56 2025 10+ relations: 4088515
  117. Fri May 30 01:16:56 2025 heaviest cycle: 28 relations
  118. Fri May 30 01:17:00 2025 commencing cycle optimization
  119. Fri May 30 01:17:25 2025 start with 93857511 relations
  120. Fri May 30 01:20:55 2025 pruned 2959046 relations
  121. Fri May 30 01:20:55 2025 memory use: 2768.8 MB
  122. Fri May 30 01:20:55 2025 distribution of cycle lengths:
  123. Fri May 30 01:20:55 2025 1 relations: 1108153
  124. Fri May 30 01:20:55 2025 2 relations: 938736
  125. Fri May 30 01:20:55 2025 3 relations: 929755
  126. Fri May 30 01:20:55 2025 4 relations: 870518
  127. Fri May 30 01:20:55 2025 5 relations: 838521
  128. Fri May 30 01:20:55 2025 6 relations: 781061
  129. Fri May 30 01:20:55 2025 7 relations: 742119
  130. Fri May 30 01:20:55 2025 8 relations: 683562
  131. Fri May 30 01:20:55 2025 9 relations: 624241
  132. Fri May 30 01:20:55 2025 10+ relations: 3913190
  133. Fri May 30 01:20:55 2025 heaviest cycle: 28 relations
  134. Fri May 30 01:21:14 2025 RelProcTime: 3639
  135. Fri May 30 01:21:17 2025
  136. Fri May 30 01:21:17 2025 commencing linear algebra
  137. Fri May 30 01:21:17 2025 using VBITS=256
  138. Fri May 30 01:21:17 2025 stopping after matrix build
  139. Fri May 30 01:21:17 2025 initialized process (0,0) of 1 x 1 grid
  140. Fri May 30 01:21:19 2025 read 11429856 cycles
  141. Fri May 30 01:21:41 2025 cycles contain 43985058 unique relations
  142. Fri May 30 01:26:05 2025 read 43985058 relations
  143. Fri May 30 01:26:12 2025 using 20 quadratic characters above 4294917295
  144. Fri May 30 01:26:19 2025 building initial matrix
  145. Fri May 30 01:35:35 2025 memory use: 5881.5 MB
  146. Fri May 30 01:35:47 2025 read 11429856 cycles
  147. Fri May 30 01:35:51 2025 matrix is 11429678 x 11429856 (5048.7 MB) with weight 1544647631 (135.14/col)
  148. Fri May 30 01:35:51 2025 sparse part has weight 1186338033 (103.79/col)
  149. Fri May 30 01:38:58 2025 filtering completed in 2 passes
  150. Fri May 30 01:39:01 2025 matrix is 11426937 x 11427114 (5048.5 MB) with weight 1544511988 (135.16/col)
  151. Fri May 30 01:39:01 2025 sparse part has weight 1186297713 (103.81/col)
  152. Fri May 30 01:40:09 2025 BLanczosTime: 1132
  153. Fri May 30 01:40:09 2025 elapsed time 01:19:35
  154. Fri May 30 01:50:39 2025
  155. Fri May 30 01:50:39 2025
  156. Fri May 30 01:50:39 2025 Msieve v. 1.54 (SVN Unversioned directory)
  157. Fri May 30 01:50:39 2025 random seeds: 0429a3ca d275ff28
  158. Fri May 30 01:50:39 2025 Using 96 OpenMP threads
  159. Fri May 30 01:50:39 2025 factoring 20857289051347589181861801367865464278132158757726906219426122785535625298922464922159602534742745306001111353105779415646602522386534313018685763842855076186049159061 (167 digits)
  160. Fri May 30 01:50:40 2025 searching for 15-digit factors
  161. Fri May 30 01:50:40 2025 commencing number field sieve (167-digit input)
  162. Fri May 30 01:50:40 2025 R0: -69724635285702847775860646598435
  163. Fri May 30 01:50:40 2025 R1: 76691395772345780230577197
  164. Fri May 30 01:50:40 2025 A0: 66695254991989736937539120466943864432
  165. Fri May 30 01:50:40 2025 A1: 70654038312522807163562180767802
  166. Fri May 30 01:50:40 2025 A2: -182935714929656694546940465
  167. Fri May 30 01:50:40 2025 A3: -52956543487228729427
  168. Fri May 30 01:50:40 2025 A4: 132545262730908
  169. Fri May 30 01:50:40 2025 A5: 1552320
  170. Fri May 30 01:50:40 2025 skew 1070358.65, size 3.514e-16, alpha -7.263, combined = 6.162e-13 rroots = 3
  171. Fri May 30 01:50:40 2025
  172. Fri May 30 01:50:40 2025 commencing linear algebra
  173. Fri May 30 01:50:40 2025 using VBITS=256
  174. Fri May 30 01:50:40 2025 skipping matrix build
  175. Fri May 30 01:50:40 2025 error: cannot open matrix file
  176. Fri May 30 01:51:42 2025
  177. Fri May 30 01:51:42 2025
  178. Fri May 30 01:51:42 2025 Msieve v. 1.54 (SVN Unversioned directory)
  179. Fri May 30 01:51:42 2025 random seeds: 33efbafa 44d190ee
  180. Fri May 30 01:51:42 2025 Using 96 OpenMP threads
  181. Fri May 30 01:51:42 2025 factoring 20857289051347589181861801367865464278132158757726906219426122785535625298922464922159602534742745306001111353105779415646602522386534313018685763842855076186049159061 (167 digits)
  182. Fri May 30 01:51:42 2025 searching for 15-digit factors
  183. Fri May 30 01:51:43 2025 commencing number field sieve (167-digit input)
  184. Fri May 30 01:51:43 2025 R0: -69724635285702847775860646598435
  185. Fri May 30 01:51:43 2025 R1: 76691395772345780230577197
  186. Fri May 30 01:51:43 2025 A0: 66695254991989736937539120466943864432
  187. Fri May 30 01:51:43 2025 A1: 70654038312522807163562180767802
  188. Fri May 30 01:51:43 2025 A2: -182935714929656694546940465
  189. Fri May 30 01:51:43 2025 A3: -52956543487228729427
  190. Fri May 30 01:51:43 2025 A4: 132545262730908
  191. Fri May 30 01:51:43 2025 A5: 1552320
  192. Fri May 30 01:51:43 2025 skew 1070358.65, size 3.514e-16, alpha -7.263, combined = 6.162e-13 rroots = 3
  193. Fri May 30 01:51:43 2025
  194. Fri May 30 01:51:43 2025 commencing linear algebra
  195. Fri May 30 01:51:43 2025 using VBITS=256
  196. Fri May 30 01:51:43 2025 skipping matrix build
  197. Fri May 30 01:51:46 2025 matrix starts at (0, 0)
  198. Fri May 30 01:51:47 2025 matrix is 11426937 x 11427114 (5048.5 MB) with weight 1544511988 (135.16/col)
  199. Fri May 30 01:51:47 2025 sparse part has weight 1186297713 (103.81/col)
  200. Fri May 30 01:51:47 2025 saving the first 240 matrix rows for later
  201. Fri May 30 01:51:49 2025 matrix includes 256 packed rows
  202. Fri May 30 01:51:52 2025 matrix is 11426697 x 11427114 (4585.9 MB) with weight 1087274355 (95.15/col)
  203. Fri May 30 01:51:52 2025 sparse part has weight 1019343480 (89.20/col)
  204. Fri May 30 01:51:52 2025 using block size 8192 and superblock size 1032192 for processor cache size 43008 kB
  205. Fri May 30 01:52:14 2025 commencing Lanczos iteration (96 threads)
  206. Fri May 30 01:52:14 2025 memory use: 6442.5 MB
  207. Fri May 30 01:53:33 2025 linear algebra at 0.3%, ETA 8h 3m
  208. Fri May 30 01:55:27 2025 checking every 20000 dimensions, checkpointing every 1460000 dimensions
  209. Fri May 30 09:41:33 2025 lanczos halted after 44771 iterations (dim = 11426695)
  210. Fri May 30 09:42:27 2025 recovered 29 nontrivial dependencies
  211. Fri May 30 09:42:28 2025 BLanczosTime: 28245
  212. Fri May 30 09:42:28 2025
  213. Fri May 30 09:42:28 2025 commencing square root phase
  214. Fri May 30 09:42:28 2025 handling dependencies 1 to 64
  215. Fri May 30 09:42:28 2025 reading relations for dependency 1
  216. Fri May 30 09:42:29 2025 read 5716491 cycles
  217. Fri May 30 09:42:38 2025 cycles contain 21992880 unique relations
  218. Fri May 30 09:46:08 2025 read 21992880 relations
  219. Fri May 30 09:47:21 2025 multiplying 21992880 relations
  220. Fri May 30 09:58:57 2025 multiply complete, coefficients have about 1333.03 million bits
  221. Fri May 30 09:59:01 2025 initial square root is modulo 954139
  222. Fri May 30 10:06:03 2025 sqrtTime: 1415
  223. Fri May 30 10:06:03 2025 p61 factor: 1084685387156404263317074347754121161105197662398749989521079
  224. Fri May 30 10:06:03 2025 p107 factor: 19228883599166722993866936753190394046685222763489705090339302683441415925341431355996411252346661044592659
  225. Fri May 30 10:06:03 2025 elapsed time 08:14:21
  226.  
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