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Aug 19th, 2023
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  1. Fri Aug 18 11:05:05 2023
  2. Fri Aug 18 11:05:05 2023
  3. Fri Aug 18 11:05:05 2023 Msieve v. 1.54 (SVN Unversioned directory)
  4. Fri Aug 18 11:05:05 2023 random seeds: 7c0f9e7d b94dc64b
  5. Fri Aug 18 11:05:05 2023 Using 8 OpenMP threads
  6. Fri Aug 18 11:05:05 2023 factoring 36775158085879196925197328361684777713212788970996789408742091173119900827253682030814136530236953887280943883170303409947943331977470204325921895048350384867947732611 (167 digits)
  7. Fri Aug 18 11:05:07 2023 searching for 15-digit factors
  8. Fri Aug 18 11:05:08 2023 commencing number field sieve (167-digit input)
  9. Fri Aug 18 11:05:08 2023 R0: -228035976956949849343606732704612
  10. Fri Aug 18 11:05:08 2023 R1: 321833497484276003
  11. Fri Aug 18 11:05:08 2023 A0: -55166942663779275726544769812788983557403
  12. Fri Aug 18 11:05:08 2023 A1: -23759442822698658434602908093076611
  13. Fri Aug 18 11:05:08 2023 A2: -3270601922706264533488854551
  14. Fri Aug 18 11:05:08 2023 A3: -503729570865564786645
  15. Fri Aug 18 11:05:08 2023 A4: 5931207178210
  16. Fri Aug 18 11:05:08 2023 A5: 59640
  17. Fri Aug 18 11:05:08 2023 skew 29369022.45, size 2.811e-16, alpha -7.850, combined = 5.224e-13 rroots = 3
  18. Fri Aug 18 11:05:08 2023
  19. Fri Aug 18 11:05:08 2023 commencing relation filtering
  20. Fri Aug 18 11:05:08 2023 setting target matrix density to 110.0
  21. Fri Aug 18 11:05:08 2023 estimated available RAM is 15708.9 MB
  22. Fri Aug 18 11:05:08 2023 commencing duplicate removal, pass 1
  23. Fri Aug 18 11:05:54 2023 error -1 reading relation 7146128
  24. Fri Aug 18 11:06:47 2023 error -1 reading relation 15561663
  25. Fri Aug 18 11:08:24 2023 error -1 reading relation 30140313
  26. Fri Aug 18 11:08:52 2023 error -1 reading relation 34188141
  27. Fri Aug 18 11:09:19 2023 error -15 reading relation 37558329
  28. Fri Aug 18 11:10:01 2023 error -1 reading relation 42253027
  29. Fri Aug 18 11:11:27 2023 error -15 reading relation 50864215
  30. Fri Aug 18 11:11:52 2023 error -1 reading relation 54447346
  31. Fri Aug 18 11:11:57 2023 error -15 reading relation 55257893
  32. Fri Aug 18 11:12:03 2023 error -1 reading relation 56343973
  33. Fri Aug 18 11:12:29 2023 error -1 reading relation 60540107
  34. Fri Aug 18 11:12:30 2023 error -1 reading relation 60726718
  35. Fri Aug 18 11:12:46 2023 error -1 reading relation 63302973
  36. Fri Aug 18 11:13:37 2023 error -1 reading relation 71485468
  37. Fri Aug 18 11:14:23 2023 error -15 reading relation 78490528
  38. Fri Aug 18 11:14:26 2023 error -1 reading relation 78961125
  39. Fri Aug 18 11:14:27 2023 error -1 reading relation 79099353
  40. Fri Aug 18 11:14:28 2023 error -15 reading relation 79333152
  41. Fri Aug 18 11:14:34 2023 error -15 reading relation 80207368
  42. Fri Aug 18 11:15:24 2023 error -1 reading relation 88386061
  43. Fri Aug 18 11:15:24 2023 error -1 reading relation 88410972
  44. Fri Aug 18 11:15:26 2023 error -1 reading relation 88634048
  45. Fri Aug 18 11:19:07 2023 skipped 1 relations with composite factors
  46. Fri Aug 18 11:19:07 2023 skipped 99 malformed relations
  47. Fri Aug 18 11:19:07 2023 found 27703219 hash collisions in 117499342 relations
  48. Fri Aug 18 11:19:35 2023 commencing duplicate removal, pass 2
  49. Fri Aug 18 11:22:12 2023 found 29406349 duplicates and 88092993 unique relations
  50. Fri Aug 18 11:22:12 2023 memory use: 724.8 MB
  51. Fri Aug 18 11:22:12 2023 reading ideals above 88670208
  52. Fri Aug 18 11:22:12 2023 commencing singleton removal, initial pass
  53. Fri Aug 18 11:31:33 2023 memory use: 1506.0 MB
  54. Fri Aug 18 11:31:33 2023 reading all ideals from disk
  55. Fri Aug 18 11:31:35 2023 memory use: 2247.4 MB
  56. Fri Aug 18 11:31:38 2023 commencing in-memory singleton removal
  57. Fri Aug 18 11:31:40 2023 begin with 88092993 relations and 78213315 unique ideals
  58. Fri Aug 18 11:31:54 2023 reduce to 49920934 relations and 35443138 ideals in 16 passes
  59. Fri Aug 18 11:31:54 2023 max relations containing the same ideal: 30
  60. Fri Aug 18 11:31:56 2023 reading ideals above 720000
  61. Fri Aug 18 11:31:56 2023 commencing singleton removal, initial pass
  62. Fri Aug 18 11:39:05 2023 memory use: 1378.0 MB
  63. Fri Aug 18 11:39:05 2023 reading all ideals from disk
  64. Fri Aug 18 11:39:07 2023 memory use: 2278.1 MB
  65. Fri Aug 18 11:39:12 2023 keeping 45453095 ideals with weight <= 200, target excess is 267577
  66. Fri Aug 18 11:39:17 2023 commencing in-memory singleton removal
  67. Fri Aug 18 11:39:19 2023 begin with 49920935 relations and 45453095 unique ideals
  68. Fri Aug 18 11:39:37 2023 reduce to 49812878 relations and 45344996 ideals in 11 passes
  69. Fri Aug 18 11:39:37 2023 max relations containing the same ideal: 200
  70. Fri Aug 18 11:39:59 2023 removing 6248292 relations and 5248292 ideals in 1000000 cliques
  71. Fri Aug 18 11:40:02 2023 commencing in-memory singleton removal
  72. Fri Aug 18 11:40:04 2023 begin with 43564586 relations and 45344996 unique ideals
  73. Fri Aug 18 11:40:15 2023 reduce to 42993967 relations and 39511657 ideals in 9 passes
  74. Fri Aug 18 11:40:15 2023 max relations containing the same ideal: 190
  75. Fri Aug 18 11:40:33 2023 removing 4745523 relations and 3745523 ideals in 1000000 cliques
  76. Fri Aug 18 11:40:35 2023 commencing in-memory singleton removal
  77. Fri Aug 18 11:40:36 2023 begin with 38248444 relations and 39511657 unique ideals
  78. Fri Aug 18 11:40:44 2023 reduce to 37861596 relations and 35370736 ideals in 8 passes
  79. Fri Aug 18 11:40:44 2023 max relations containing the same ideal: 177
  80. Fri Aug 18 11:41:00 2023 removing 4283102 relations and 3283102 ideals in 1000000 cliques
  81. Fri Aug 18 11:41:02 2023 commencing in-memory singleton removal
  82. Fri Aug 18 11:41:03 2023 begin with 33578494 relations and 35370736 unique ideals
  83. Fri Aug 18 11:41:11 2023 reduce to 33222884 relations and 31723372 ideals in 8 passes
  84. Fri Aug 18 11:41:11 2023 max relations containing the same ideal: 161
  85. Fri Aug 18 11:41:26 2023 removing 4053167 relations and 3053167 ideals in 1000000 cliques
  86. Fri Aug 18 11:41:28 2023 commencing in-memory singleton removal
  87. Fri Aug 18 11:41:29 2023 begin with 29169717 relations and 31723372 unique ideals
  88. Fri Aug 18 11:41:35 2023 reduce to 28807277 relations and 28298313 ideals in 8 passes
  89. Fri Aug 18 11:41:35 2023 max relations containing the same ideal: 146
  90. Fri Aug 18 11:41:48 2023 removing 1083066 relations and 884492 ideals in 198574 cliques
  91. Fri Aug 18 11:41:49 2023 commencing in-memory singleton removal
  92. Fri Aug 18 11:41:50 2023 begin with 27724211 relations and 28298313 unique ideals
  93. Fri Aug 18 11:41:54 2023 reduce to 27698206 relations and 27387659 ideals in 6 passes
  94. Fri Aug 18 11:41:54 2023 max relations containing the same ideal: 144
  95. Fri Aug 18 11:42:11 2023 relations with 0 large ideals: 917
  96. Fri Aug 18 11:42:11 2023 relations with 1 large ideals: 1229
  97. Fri Aug 18 11:42:11 2023 relations with 2 large ideals: 21043
  98. Fri Aug 18 11:42:11 2023 relations with 3 large ideals: 197612
  99. Fri Aug 18 11:42:11 2023 relations with 4 large ideals: 1022762
  100. Fri Aug 18 11:42:11 2023 relations with 5 large ideals: 3167490
  101. Fri Aug 18 11:42:11 2023 relations with 6 large ideals: 6209332
  102. Fri Aug 18 11:42:11 2023 relations with 7+ large ideals: 17077821
  103. Fri Aug 18 11:42:11 2023 commencing 2-way merge
  104. Fri Aug 18 11:42:27 2023 reduce to 18107260 relation sets and 17796713 unique ideals
  105. Fri Aug 18 11:42:27 2023 commencing full merge
  106. Fri Aug 18 11:48:42 2023 memory use: 2197.3 MB
  107. Fri Aug 18 11:48:43 2023 found 8317438 cycles, need 8296913
  108. Fri Aug 18 11:48:46 2023 weight of 8296913 cycles is about 912783005 (110.01/cycle)
  109. Fri Aug 18 11:48:46 2023 distribution of cycle lengths:
  110. Fri Aug 18 11:48:46 2023 1 relations: 417005
  111. Fri Aug 18 11:48:46 2023 2 relations: 619440
  112. Fri Aug 18 11:48:46 2023 3 relations: 712984
  113. Fri Aug 18 11:48:46 2023 4 relations: 706317
  114. Fri Aug 18 11:48:46 2023 5 relations: 692176
  115. Fri Aug 18 11:48:46 2023 6 relations: 659544
  116. Fri Aug 18 11:48:46 2023 7 relations: 613469
  117. Fri Aug 18 11:48:46 2023 8 relations: 569924
  118. Fri Aug 18 11:48:46 2023 9 relations: 516820
  119. Fri Aug 18 11:48:46 2023 10+ relations: 2789234
  120. Fri Aug 18 11:48:46 2023 heaviest cycle: 28 relations
  121. Fri Aug 18 11:48:47 2023 commencing cycle optimization
  122. Fri Aug 18 11:49:05 2023 start with 66435653 relations
  123. Fri Aug 18 11:51:23 2023 pruned 2685438 relations
  124. Fri Aug 18 11:51:23 2023 memory use: 1840.1 MB
  125. Fri Aug 18 11:51:23 2023 distribution of cycle lengths:
  126. Fri Aug 18 11:51:23 2023 1 relations: 417005
  127. Fri Aug 18 11:51:23 2023 2 relations: 637605
  128. Fri Aug 18 11:51:23 2023 3 relations: 746111
  129. Fri Aug 18 11:51:23 2023 4 relations: 735025
  130. Fri Aug 18 11:51:23 2023 5 relations: 724096
  131. Fri Aug 18 11:51:23 2023 6 relations: 684078
  132. Fri Aug 18 11:51:23 2023 7 relations: 637697
  133. Fri Aug 18 11:51:23 2023 8 relations: 585745
  134. Fri Aug 18 11:51:23 2023 9 relations: 528997
  135. Fri Aug 18 11:51:23 2023 10+ relations: 2600554
  136. Fri Aug 18 11:51:23 2023 heaviest cycle: 28 relations
  137. Fri Aug 18 11:51:35 2023 RelProcTime: 2787
  138. Fri Aug 18 11:51:35 2023 elapsed time 00:46:30
  139. Fri Aug 18 11:53:45 2023
  140. Fri Aug 18 11:53:45 2023
  141. Fri Aug 18 11:53:45 2023 Msieve v. 1.54 (SVN Unversioned directory)
  142. Fri Aug 18 11:53:45 2023 random seeds: f9709d14 2b954619
  143. Fri Aug 18 11:53:45 2023 Using 8 OpenMP threads
  144. Fri Aug 18 11:53:45 2023 factoring 36775158085879196925197328361684777713212788970996789408742091173119900827253682030814136530236953887280943883170303409947943331977470204325921895048350384867947732611 (167 digits)
  145. Fri Aug 18 11:53:46 2023 searching for 15-digit factors
  146. Fri Aug 18 11:53:46 2023 commencing number field sieve (167-digit input)
  147. Fri Aug 18 11:53:46 2023 R0: -228035976956949849343606732704612
  148. Fri Aug 18 11:53:46 2023 R1: 321833497484276003
  149. Fri Aug 18 11:53:46 2023 A0: -55166942663779275726544769812788983557403
  150. Fri Aug 18 11:53:46 2023 A1: -23759442822698658434602908093076611
  151. Fri Aug 18 11:53:46 2023 A2: -3270601922706264533488854551
  152. Fri Aug 18 11:53:46 2023 A3: -503729570865564786645
  153. Fri Aug 18 11:53:46 2023 A4: 5931207178210
  154. Fri Aug 18 11:53:46 2023 A5: 59640
  155. Fri Aug 18 11:53:46 2023 skew 29369022.45, size 2.811e-16, alpha -7.850, combined = 5.224e-13 rroots = 3
  156. Fri Aug 18 11:53:46 2023
  157. Fri Aug 18 11:53:46 2023 commencing linear algebra
  158. Fri Aug 18 11:53:46 2023 using VBITS=256
  159. Fri Aug 18 11:53:47 2023 read 8296913 cycles
  160. Fri Aug 18 11:54:05 2023 cycles contain 27516698 unique relations
  161. Fri Aug 18 11:58:49 2023 read 27516698 relations
  162. Fri Aug 18 11:59:11 2023 using 20 quadratic characters above 4294917295
  163. Fri Aug 18 11:59:53 2023 building initial matrix
  164. Fri Aug 18 12:07:06 2023 memory use: 3773.9 MB
  165. Fri Aug 18 12:07:16 2023 read 8296913 cycles
  166. Fri Aug 18 12:07:17 2023 matrix is 8296734 x 8296913 (3643.3 MB) with weight 1122783988 (135.33/col)
  167. Fri Aug 18 12:07:17 2023 sparse part has weight 855496664 (103.11/col)
  168. Fri Aug 18 12:09:04 2023 filtering completed in 2 passes
  169. Fri Aug 18 12:09:07 2023 matrix is 8296576 x 8296754 (3643.3 MB) with weight 1122777228 (135.33/col)
  170. Fri Aug 18 12:09:07 2023 sparse part has weight 855495372 (103.11/col)
  171. Fri Aug 18 12:09:34 2023 matrix starts at (0, 0)
  172. Fri Aug 18 12:09:36 2023 matrix is 8296576 x 8296754 (3643.3 MB) with weight 1122777228 (135.33/col)
  173. Fri Aug 18 12:09:36 2023 sparse part has weight 855495372 (103.11/col)
  174. Fri Aug 18 12:09:36 2023 saving the first 240 matrix rows for later
  175. Fri Aug 18 12:09:38 2023 matrix includes 256 packed rows
  176. Fri Aug 18 12:09:42 2023 matrix is 8296336 x 8296754 (3311.2 MB) with weight 784821491 (94.59/col)
  177. Fri Aug 18 12:09:42 2023 sparse part has weight 735259669 (88.62/col)
  178. Fri Aug 18 12:09:42 2023 using block size 8192 and superblock size 294912 for processor cache size 12288 kB
  179. Fri Aug 18 12:10:07 2023 commencing Lanczos iteration (8 threads)
  180. Fri Aug 18 12:10:07 2023 memory use: 4639.3 MB
  181. Sat Aug 19 10:06:03 2023
  182. Sat Aug 19 10:06:03 2023
  183. Sat Aug 19 10:06:03 2023 Msieve v. 1.54 (SVN unknown)
  184. Sat Aug 19 10:06:03 2023 random seeds: 5f1660cb fdeb0505
  185. Sat Aug 19 10:06:03 2023 factoring 36775158085879196925197328361684777713212788970996789408742091173119900827253682030814136530236953887280943883170303409947943331977470204325921895048350384867947732611 (167 digits)
  186. Sat Aug 19 10:06:03 2023 no P-1/P+1/ECM available, skipping
  187. Sat Aug 19 10:06:03 2023 commencing number field sieve (167-digit input)
  188. Sat Aug 19 10:06:03 2023 R0: -228035976956949849343606732704612
  189. Sat Aug 19 10:06:03 2023 R1: 321833497484276003
  190. Sat Aug 19 10:06:03 2023 A0: -55166942663779275726544769812788983557403
  191. Sat Aug 19 10:06:03 2023 A1: -23759442822698658434602908093076611
  192. Sat Aug 19 10:06:03 2023 A2: -3270601922706264533488854551
  193. Sat Aug 19 10:06:03 2023 A3: -503729570865564786645
  194. Sat Aug 19 10:06:03 2023 A4: 5931207178210
  195. Sat Aug 19 10:06:03 2023 A5: 59640
  196. Sat Aug 19 10:06:03 2023 skew 29369022.45, size 2.811e-16, alpha -7.850, combined = 5.224e-13 rroots = 3
  197. Sat Aug 19 10:06:03 2023
  198. Sat Aug 19 10:06:03 2023 commencing linear algebra
  199. Sat Aug 19 10:06:03 2023 using VBITS=128
  200. Sat Aug 19 10:06:03 2023 skipping matrix build
  201. Sat Aug 19 10:06:21 2023 matrix starts at (0, 0)
  202. Sat Aug 19 10:06:22 2023 matrix is 8296576 x 8296754 (3643.3 MB) with weight 1122777228 (135.33/col)
  203. Sat Aug 19 10:06:22 2023 sparse part has weight 855495372 (103.11/col)
  204. Sat Aug 19 10:06:22 2023 saving the first 112 matrix rows for later
  205. Sat Aug 19 10:06:24 2023 matrix includes 128 packed rows
  206. Sat Aug 19 10:06:26 2023 matrix is 8296464 x 8296754 (3373.7 MB) with weight 850708657 (102.54/col)
  207. Sat Aug 19 10:06:26 2023 sparse part has weight 784821491 (94.59/col)
  208. Sat Aug 19 10:06:27 2023 using GPU 0 (Tesla P100-PCIE-16GB)
  209. Sat Aug 19 10:06:27 2023 selected card has CUDA arch 6.0
  210. Sat Aug 19 10:07:56 2023 commencing Lanczos iteration
  211. Sat Aug 19 10:07:56 2023 memory use: 7190.4 MB
  212. Sat Aug 19 10:08:01 2023 linear algebra at 0.0%, ETA 7h33m
  213. Sat Aug 19 10:08:02 2023 checkpointing every 1220000 dimensions
  214. Sat Aug 19 15:47:17 2023 lanczos halted after 65208 iterations (dim = 8296464)
  215. Sat Aug 19 15:47:31 2023 recovered 31 nontrivial dependencies
  216. Sat Aug 19 15:47:31 2023 BLanczosTime: 20488
  217. Sat Aug 19 15:47:31 2023 elapsed time 05:41:28
  218. Sat Aug 19 19:29:01 2023
  219. Sat Aug 19 19:29:01 2023
  220. Sat Aug 19 19:29:01 2023 Msieve v. 1.54 (SVN Unversioned directory)
  221. Sat Aug 19 19:29:01 2023 random seeds: cbace5fb 4d79f0a7
  222. Sat Aug 19 19:29:01 2023 Using 8 OpenMP threads
  223. Sat Aug 19 19:29:01 2023 factoring 36775158085879196925197328361684777713212788970996789408742091173119900827253682030814136530236953887280943883170303409947943331977470204325921895048350384867947732611 (167 digits)
  224. Sat Aug 19 19:29:01 2023 searching for 15-digit factors
  225. Sat Aug 19 19:29:02 2023 commencing number field sieve (167-digit input)
  226. Sat Aug 19 19:29:02 2023 R0: -228035976956949849343606732704612
  227. Sat Aug 19 19:29:02 2023 R1: 321833497484276003
  228. Sat Aug 19 19:29:02 2023 A0: -55166942663779275726544769812788983557403
  229. Sat Aug 19 19:29:02 2023 A1: -23759442822698658434602908093076611
  230. Sat Aug 19 19:29:02 2023 A2: -3270601922706264533488854551
  231. Sat Aug 19 19:29:02 2023 A3: -503729570865564786645
  232. Sat Aug 19 19:29:02 2023 A4: 5931207178210
  233. Sat Aug 19 19:29:02 2023 A5: 59640
  234. Sat Aug 19 19:29:02 2023 skew 29369022.45, size 2.811e-16, alpha -7.850, combined = 5.224e-13 rroots = 3
  235. Sat Aug 19 19:29:02 2023
  236. Sat Aug 19 19:29:02 2023 commencing square root phase
  237. Sat Aug 19 19:29:02 2023 reading relations for dependency 1
  238. Sat Aug 19 19:29:02 2023 read 4146554 cycles
  239. Sat Aug 19 19:29:09 2023 cycles contain 13757724 unique relations
  240. Sat Aug 19 19:31:58 2023 read 13757724 relations
  241. Sat Aug 19 19:32:58 2023 multiplying 13757724 relations
  242. Sat Aug 19 19:41:17 2023 multiply complete, coefficients have about 748.65 million bits
  243. Sat Aug 19 19:41:21 2023 initial square root is modulo 5206819
  244. Sat Aug 19 19:52:01 2023 sqrtTime: 1379
  245. Sat Aug 19 19:52:01 2023 p50 factor: 76675122520065736517880956335489316047687300944383
  246. Sat Aug 19 19:52:01 2023 p117 factor: 479623075610413360110420142454243672049706915367575843431744956583124501947120413646537679412432434196710072398670717
  247. Sat Aug 19 19:52:01 2023 elapsed time 00:23:00
  248.  
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