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Nov 30th, 2023
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  1. Wed Nov 29 02:40:20 2023
  2. Wed Nov 29 02:40:20 2023
  3. Wed Nov 29 02:40:20 2023 Msieve v. 1.54 (SVN Unversioned directory)
  4. Wed Nov 29 02:40:20 2023 random seeds: b304d510 490d456d
  5. Wed Nov 29 02:40:20 2023 Using 4 OpenMP threads
  6. Wed Nov 29 02:40:20 2023 factoring 8880627011648120572037485771877574906653804658482874622144323145849941775733519376543044081110447640877102504686764739540084384140490235928830119349010723663691424924931 (169 digits)
  7. Wed Nov 29 02:40:20 2023 searching for 15-digit factors
  8. Wed Nov 29 02:40:20 2023 commencing number field sieve (169-digit input)
  9. Wed Nov 29 02:40:20 2023 R0: -1008325631266807071801019653517510
  10. Wed Nov 29 02:40:20 2023 R1: 423326908605322103
  11. Wed Nov 29 02:40:20 2023 A0: 305339079998119224176185722973875742767807
  12. Wed Nov 29 02:40:20 2023 A1: 187471030293332859117334364098552973
  13. Wed Nov 29 02:40:20 2023 A2: 152535269063545539576593751
  14. Wed Nov 29 02:40:20 2023 A3: -169471766266215728997
  15. Wed Nov 29 02:40:20 2023 A4: 24916217914
  16. Wed Nov 29 02:40:20 2023 A5: 8520
  17. Wed Nov 29 02:40:20 2023 skew 64711586.84, size 1.795e-16, alpha -6.972, combined = 4.122e-13 rroots = 5
  18. Wed Nov 29 02:40:20 2023
  19. Wed Nov 29 02:40:20 2023 commencing relation filtering
  20. Wed Nov 29 02:40:20 2023 setting target matrix density to 110.0
  21. Wed Nov 29 02:40:20 2023 estimated available RAM is 15729.3 MB
  22. Wed Nov 29 02:40:20 2023 commencing duplicate removal, pass 1
  23. Wed Nov 29 02:40:48 2023 error -1 reading relation 11693357
  24. Wed Nov 29 02:41:36 2023 error -1 reading relation 30203642
  25. Wed Nov 29 02:42:24 2023 error -1 reading relation 49035134
  26. Wed Nov 29 02:43:04 2023 error -1 reading relation 64640066
  27. Wed Nov 29 02:44:20 2023 error -1 reading relation 94403785
  28. Wed Nov 29 02:44:32 2023 error -1 reading relation 99331136
  29. Wed Nov 29 02:45:03 2023 error -1 reading relation 111174830
  30. Wed Nov 29 02:45:56 2023 error -1 reading relation 132072678
  31. Wed Nov 29 02:46:41 2023 error -1 reading relation 149235010
  32. Wed Nov 29 02:46:50 2023 error -1 reading relation 152834562
  33. Wed Nov 29 02:47:47 2023 error -1 reading relation 175075572
  34. Wed Nov 29 02:48:02 2023 error -1 reading relation 180750702
  35. Wed Nov 29 02:48:43 2023 error -1 reading relation 196337683
  36. Wed Nov 29 02:48:48 2023 error -1 reading relation 198369812
  37. Wed Nov 29 02:48:48 2023 error -1 reading relation 198432980
  38. Wed Nov 29 02:48:53 2023 error -1 reading relation 200185923
  39. Wed Nov 29 02:49:50 2023 error -1 reading relation 222550385
  40. Wed Nov 29 02:50:08 2023 error -1 reading relation 229238910
  41. Wed Nov 29 02:50:37 2023 error -1 reading relation 240758650
  42. Wed Nov 29 02:50:38 2023 error -1 reading relation 241304187
  43. Wed Nov 29 02:50:44 2023 error -1 reading relation 243664936
  44. Wed Nov 29 02:51:48 2023 error -1 reading relation 268081399
  45. Wed Nov 29 02:51:52 2023 error -1 reading relation 269675525
  46. Wed Nov 29 02:52:05 2023 error -1 reading relation 274333650
  47. Wed Nov 29 02:52:15 2023 error -1 reading relation 278328525
  48. Wed Nov 29 02:52:16 2023 error -1 reading relation 278396731
  49. Wed Nov 29 02:52:41 2023 skipped 3 relations with composite factors
  50. Wed Nov 29 02:52:41 2023 skipped 153 malformed relations
  51. Wed Nov 29 02:52:41 2023 found 69490496 hash collisions in 288234994 relations
  52. Wed Nov 29 02:52:58 2023 commencing duplicate removal, pass 2
  53. Wed Nov 29 02:57:30 2023 found 79350704 duplicates and 208884290 unique relations
  54. Wed Nov 29 02:57:30 2023 memory use: 1705.5 MB
  55. Wed Nov 29 02:57:30 2023 reading ideals above 112787456
  56. Wed Nov 29 02:57:30 2023 commencing singleton removal, initial pass
  57. Wed Nov 29 03:07:35 2023 memory use: 5512.0 MB
  58. Wed Nov 29 03:07:35 2023 reading all ideals from disk
  59. Wed Nov 29 03:07:36 2023 memory use: 5423.6 MB
  60. Wed Nov 29 03:07:43 2023 commencing in-memory singleton removal
  61. Wed Nov 29 03:07:48 2023 begin with 208884290 relations and 205409900 unique ideals
  62. Wed Nov 29 03:08:10 2023 reduce to 94121575 relations and 73760952 ideals in 20 passes
  63. Wed Nov 29 03:08:10 2023 max relations containing the same ideal: 28
  64. Wed Nov 29 03:08:13 2023 reading ideals above 720000
  65. Wed Nov 29 03:08:13 2023 commencing singleton removal, initial pass
  66. Wed Nov 29 03:15:47 2023 memory use: 2756.0 MB
  67. Wed Nov 29 03:15:47 2023 reading all ideals from disk
  68. Wed Nov 29 03:15:48 2023 memory use: 4323.6 MB
  69. Wed Nov 29 03:15:56 2023 keeping 86184240 ideals with weight <= 200, target excess is 481234
  70. Wed Nov 29 03:16:04 2023 commencing in-memory singleton removal
  71. Wed Nov 29 03:16:08 2023 begin with 94121575 relations and 86184240 unique ideals
  72. Wed Nov 29 03:16:29 2023 reduce to 94077937 relations and 86140601 ideals in 13 passes
  73. Wed Nov 29 03:16:29 2023 max relations containing the same ideal: 200
  74. Wed Nov 29 03:17:05 2023 removing 8721823 relations and 7721823 ideals in 1000000 cliques
  75. Wed Nov 29 03:17:07 2023 commencing in-memory singleton removal
  76. Wed Nov 29 03:17:11 2023 begin with 85356114 relations and 86140601 unique ideals
  77. Wed Nov 29 03:17:27 2023 reduce to 84686013 relations and 77738725 ideals in 11 passes
  78. Wed Nov 29 03:17:27 2023 max relations containing the same ideal: 195
  79. Wed Nov 29 03:17:59 2023 removing 6530143 relations and 5530143 ideals in 1000000 cliques
  80. Wed Nov 29 03:18:01 2023 commencing in-memory singleton removal
  81. Wed Nov 29 03:18:04 2023 begin with 78155870 relations and 77738725 unique ideals
  82. Wed Nov 29 03:18:18 2023 reduce to 77727027 relations and 71774280 ideals in 10 passes
  83. Wed Nov 29 03:18:18 2023 max relations containing the same ideal: 186
  84. Wed Nov 29 03:18:47 2023 removing 5862557 relations and 4862557 ideals in 1000000 cliques
  85. Wed Nov 29 03:18:49 2023 commencing in-memory singleton removal
  86. Wed Nov 29 03:18:52 2023 begin with 71864470 relations and 71774280 unique ideals
  87. Wed Nov 29 03:19:07 2023 reduce to 71481314 relations and 66523671 ideals in 12 passes
  88. Wed Nov 29 03:19:07 2023 max relations containing the same ideal: 176
  89. Wed Nov 29 03:19:34 2023 removing 5524939 relations and 4524939 ideals in 1000000 cliques
  90. Wed Nov 29 03:19:35 2023 commencing in-memory singleton removal
  91. Wed Nov 29 03:19:38 2023 begin with 65956375 relations and 66523671 unique ideals
  92. Wed Nov 29 03:19:48 2023 reduce to 65583268 relations and 61620653 ideals in 9 passes
  93. Wed Nov 29 03:19:48 2023 max relations containing the same ideal: 169
  94. Wed Nov 29 03:20:13 2023 removing 5323084 relations and 4323084 ideals in 1000000 cliques
  95. Wed Nov 29 03:20:14 2023 commencing in-memory singleton removal
  96. Wed Nov 29 03:20:16 2023 begin with 60260184 relations and 61620653 unique ideals
  97. Wed Nov 29 03:20:25 2023 reduce to 59881248 relations and 56913347 ideals in 9 passes
  98. Wed Nov 29 03:20:25 2023 max relations containing the same ideal: 163
  99. Wed Nov 29 03:20:48 2023 removing 5214275 relations and 4214275 ideals in 1000000 cliques
  100. Wed Nov 29 03:20:50 2023 commencing in-memory singleton removal
  101. Wed Nov 29 03:20:52 2023 begin with 54666973 relations and 56913347 unique ideals
  102. Wed Nov 29 03:21:00 2023 reduce to 54267402 relations and 52293416 ideals in 9 passes
  103. Wed Nov 29 03:21:00 2023 max relations containing the same ideal: 147
  104. Wed Nov 29 03:21:20 2023 removing 5163457 relations and 4163457 ideals in 1000000 cliques
  105. Wed Nov 29 03:21:22 2023 commencing in-memory singleton removal
  106. Wed Nov 29 03:21:23 2023 begin with 49103945 relations and 52293416 unique ideals
  107. Wed Nov 29 03:21:30 2023 reduce to 48666430 relations and 47685221 ideals in 9 passes
  108. Wed Nov 29 03:21:30 2023 max relations containing the same ideal: 134
  109. Wed Nov 29 03:21:49 2023 removing 2626428 relations and 2203451 ideals in 422977 cliques
  110. Wed Nov 29 03:21:50 2023 commencing in-memory singleton removal
  111. Wed Nov 29 03:21:52 2023 begin with 46040002 relations and 47685221 unique ideals
  112. Wed Nov 29 03:21:57 2023 reduce to 45922401 relations and 45363230 ideals in 8 passes
  113. Wed Nov 29 03:21:57 2023 max relations containing the same ideal: 131
  114. Wed Nov 29 03:22:20 2023 relations with 0 large ideals: 1732
  115. Wed Nov 29 03:22:20 2023 relations with 1 large ideals: 4288
  116. Wed Nov 29 03:22:20 2023 relations with 2 large ideals: 77962
  117. Wed Nov 29 03:22:20 2023 relations with 3 large ideals: 646800
  118. Wed Nov 29 03:22:20 2023 relations with 4 large ideals: 2893299
  119. Wed Nov 29 03:22:20 2023 relations with 5 large ideals: 7622379
  120. Wed Nov 29 03:22:20 2023 relations with 6 large ideals: 12348733
  121. Wed Nov 29 03:22:20 2023 relations with 7+ large ideals: 22327208
  122. Wed Nov 29 03:22:20 2023 commencing 2-way merge
  123. Wed Nov 29 03:22:44 2023 reduce to 27073916 relation sets and 26514745 unique ideals
  124. Wed Nov 29 03:22:44 2023 commencing full merge
  125. Wed Nov 29 03:29:49 2023 memory use: 3073.3 MB
  126. Wed Nov 29 03:29:51 2023 found 12109804 cycles, need 12096945
  127. Wed Nov 29 03:29:54 2023 weight of 12096945 cycles is about 1331063408 (110.03/cycle)
  128. Wed Nov 29 03:29:54 2023 distribution of cycle lengths:
  129. Wed Nov 29 03:29:54 2023 1 relations: 1085584
  130. Wed Nov 29 03:29:54 2023 2 relations: 971944
  131. Wed Nov 29 03:29:54 2023 3 relations: 974715
  132. Wed Nov 29 03:29:54 2023 4 relations: 936231
  133. Wed Nov 29 03:29:54 2023 5 relations: 901299
  134. Wed Nov 29 03:29:54 2023 6 relations: 835883
  135. Wed Nov 29 03:29:54 2023 7 relations: 797042
  136. Wed Nov 29 03:29:54 2023 8 relations: 732770
  137. Wed Nov 29 03:29:54 2023 9 relations: 670699
  138. Wed Nov 29 03:29:54 2023 10+ relations: 4190778
  139. Wed Nov 29 03:29:54 2023 heaviest cycle: 28 relations
  140. Wed Nov 29 03:29:56 2023 commencing cycle optimization
  141. Wed Nov 29 03:30:15 2023 start with 97382511 relations
  142. Wed Nov 29 03:32:47 2023 pruned 3040405 relations
  143. Wed Nov 29 03:32:49 2023 memory use: 2872.7 MB
  144. Wed Nov 29 03:32:49 2023 distribution of cycle lengths:
  145. Wed Nov 29 03:32:49 2023 1 relations: 1085584
  146. Wed Nov 29 03:32:49 2023 2 relations: 995007
  147. Wed Nov 29 03:32:49 2023 3 relations: 1009383
  148. Wed Nov 29 03:32:49 2023 4 relations: 964148
  149. Wed Nov 29 03:32:49 2023 5 relations: 930230
  150. Wed Nov 29 03:32:49 2023 6 relations: 859278
  151. Wed Nov 29 03:32:49 2023 7 relations: 818323
  152. Wed Nov 29 03:32:49 2023 8 relations: 748265
  153. Wed Nov 29 03:32:49 2023 9 relations: 685033
  154. Wed Nov 29 03:32:49 2023 10+ relations: 4001694
  155. Wed Nov 29 03:32:49 2023 heaviest cycle: 28 relations
  156. Wed Nov 29 03:33:11 2023 RelProcTime: 3171
  157. Wed Nov 29 03:33:14 2023 elapsed time 00:52:54
  158. Wed Nov 29 08:02:48 2023
  159. Wed Nov 29 08:02:48 2023
  160. Wed Nov 29 08:02:48 2023 Msieve v. 1.54 (SVN Unversioned directory)
  161. Wed Nov 29 08:02:48 2023 random seeds: bcc9b4e7 61cfb45a
  162. Wed Nov 29 08:02:48 2023 Using 4 OpenMP threads
  163. Wed Nov 29 08:02:48 2023 factoring 8880627011648120572037485771877574906653804658482874622144323145849941775733519376543044081110447640877102504686764739540084384140490235928830119349010723663691424924931 (169 digits)
  164. Wed Nov 29 08:02:48 2023 searching for 15-digit factors
  165. Wed Nov 29 08:02:49 2023 commencing number field sieve (169-digit input)
  166. Wed Nov 29 08:02:49 2023 R0: -1008325631266807071801019653517510
  167. Wed Nov 29 08:02:49 2023 R1: 423326908605322103
  168. Wed Nov 29 08:02:49 2023 A0: 305339079998119224176185722973875742767807
  169. Wed Nov 29 08:02:49 2023 A1: 187471030293332859117334364098552973
  170. Wed Nov 29 08:02:49 2023 A2: 152535269063545539576593751
  171. Wed Nov 29 08:02:49 2023 A3: -169471766266215728997
  172. Wed Nov 29 08:02:49 2023 A4: 24916217914
  173. Wed Nov 29 08:02:49 2023 A5: 8520
  174. Wed Nov 29 08:02:49 2023 skew 64711586.84, size 1.795e-16, alpha -6.972, combined = 4.122e-13 rroots = 5
  175. Wed Nov 29 08:02:49 2023
  176. Wed Nov 29 08:02:49 2023 commencing linear algebra
  177. Wed Nov 29 08:02:49 2023 using VBITS=256
  178. Wed Nov 29 08:02:50 2023 read 12096945 cycles
  179. Wed Nov 29 08:03:16 2023 cycles contain 45452680 unique relations
  180. Wed Nov 29 08:14:55 2023 read 45452680 relations
  181. Wed Nov 29 08:15:52 2023 using 20 quadratic characters above 4294917295
  182. Wed Nov 29 08:17:49 2023 building initial matrix
  183. Wed Nov 29 08:28:23 2023 memory use: 6156.8 MB
  184. Wed Nov 29 08:28:30 2023 read 12096945 cycles
  185. Wed Nov 29 08:28:32 2023 matrix is 12096765 x 12096945 (5304.5 MB) with weight 1621793320 (134.07/col)
  186. Wed Nov 29 08:28:32 2023 sparse part has weight 1257472583 (103.95/col)
  187. Wed Nov 29 08:31:05 2023 filtering completed in 2 passes
  188. Wed Nov 29 08:31:08 2023 matrix is 12096171 x 12096351 (5304.4 MB) with weight 1621768064 (134.07/col)
  189. Wed Nov 29 08:31:08 2023 sparse part has weight 1257466212 (103.95/col)
  190. Wed Nov 29 08:31:34 2023 matrix starts at (0, 0)
  191. Wed Nov 29 08:31:36 2023 matrix is 12096171 x 12096351 (5304.4 MB) with weight 1621768064 (134.07/col)
  192. Wed Nov 29 08:31:36 2023 sparse part has weight 1257466212 (103.95/col)
  193. Wed Nov 29 08:31:36 2023 saving the first 240 matrix rows for later
  194. Wed Nov 29 08:31:39 2023 matrix includes 256 packed rows
  195. Wed Nov 29 08:31:44 2023 matrix is 12095931 x 12096351 (4820.0 MB) with weight 1143256752 (94.51/col)
  196. Wed Nov 29 08:31:44 2023 sparse part has weight 1069984378 (88.46/col)
  197. Wed Nov 29 08:31:44 2023 using block size 8192 and superblock size 294912 for processor cache size 12288 kB
  198. Wed Nov 29 08:32:18 2023 commencing Lanczos iteration (4 threads)
  199. Wed Nov 29 08:32:18 2023 memory use: 6773.5 MB
  200. Wed Nov 29 08:36:10 2023 lanczos halted after 17 iterations (dim = 4337)
  201. Wed Nov 29 08:36:11 2023 BLanczosTime: 2002
  202. Wed Nov 29 08:36:11 2023 elapsed time 00:33:23
  203. Wed Nov 29 10:53:47 2023
  204. Wed Nov 29 10:53:47 2023
  205. Wed Nov 29 10:53:47 2023 Msieve v. 1.54 (SVN unknown)
  206. Wed Nov 29 10:53:47 2023 random seeds: 8709d003 79e2cfc6
  207. Wed Nov 29 10:53:47 2023 factoring 8880627011648120572037485771877574906653804658482874622144323145849941775733519376543044081110447640877102504686764739540084384140490235928830119349010723663691424924931 (169 digits)
  208. Wed Nov 29 10:53:47 2023 no P-1/P+1/ECM available, skipping
  209. Wed Nov 29 10:53:47 2023 commencing number field sieve (169-digit input)
  210. Wed Nov 29 10:53:47 2023 R0: -1008325631266807071801019653517510
  211. Wed Nov 29 10:53:47 2023 R1: 423326908605322103
  212. Wed Nov 29 10:53:47 2023 A0: 305339079998119224176185722973875742767807
  213. Wed Nov 29 10:53:47 2023 A1: 187471030293332859117334364098552973
  214. Wed Nov 29 10:53:47 2023 A2: 152535269063545539576593751
  215. Wed Nov 29 10:53:47 2023 A3: -169471766266215728997
  216. Wed Nov 29 10:53:47 2023 A4: 24916217914
  217. Wed Nov 29 10:53:47 2023 A5: 8520
  218. Wed Nov 29 10:53:47 2023 skew 64711586.84, size 1.795e-16, alpha -6.972, combined = 4.122e-13 rroots = 5
  219. Wed Nov 29 10:53:47 2023
  220. Wed Nov 29 10:53:47 2023 commencing linear algebra
  221. Wed Nov 29 10:53:47 2023 using VBITS=128
  222. Wed Nov 29 10:53:47 2023 skipping matrix build
  223. Wed Nov 29 10:53:52 2023 matrix starts at (0, 0)
  224. Wed Nov 29 10:53:54 2023 matrix is 12096171 x 12096351 (5304.4 MB) with weight 1621768064 (134.07/col)
  225. Wed Nov 29 10:53:54 2023 sparse part has weight 1257466212 (103.95/col)
  226. Wed Nov 29 10:53:54 2023 saving the first 112 matrix rows for later
  227. Wed Nov 29 10:53:58 2023 matrix includes 128 packed rows
  228. Wed Nov 29 10:54:00 2023 matrix is 12096059 x 12096351 (4914.9 MB) with weight 1235558264 (102.14/col)
  229. Wed Nov 29 10:54:00 2023 sparse part has weight 1143256752 (94.51/col)
  230. Wed Nov 29 10:54:00 2023 using GPU 0 (Tesla P100-PCIE-16GB)
  231. Wed Nov 29 10:54:00 2023 selected card has CUDA arch 6.0
  232. Wed Nov 29 10:56:44 2023 commencing Lanczos iteration
  233. Wed Nov 29 10:56:44 2023 memory use: 11306.4 MB
  234. Wed Nov 29 10:56:51 2023 linear algebra at 0.0%, ETA 13h14m
  235. Wed Nov 29 10:56:53 2023 checkpointing every 920000 dimensions
  236. Thu Nov 30 02:31:24 2023
  237. Thu Nov 30 02:31:24 2023
  238. Thu Nov 30 02:31:24 2023 Msieve v. 1.54 (SVN Unversioned directory)
  239. Thu Nov 30 02:31:24 2023 random seeds: e7c03102 61698534
  240. Thu Nov 30 02:31:24 2023 Using 4 OpenMP threads
  241. Thu Nov 30 02:31:24 2023 factoring 8880627011648120572037485771877574906653804658482874622144323145849941775733519376543044081110447640877102504686764739540084384140490235928830119349010723663691424924931 (169 digits)
  242. Thu Nov 30 02:31:25 2023 searching for 15-digit factors
  243. Thu Nov 30 02:31:25 2023 commencing number field sieve (169-digit input)
  244. Thu Nov 30 02:31:25 2023 R0: -1008325631266807071801019653517510
  245. Thu Nov 30 02:31:25 2023 R1: 423326908605322103
  246. Thu Nov 30 02:31:25 2023 A0: 305339079998119224176185722973875742767807
  247. Thu Nov 30 02:31:25 2023 A1: 187471030293332859117334364098552973
  248. Thu Nov 30 02:31:25 2023 A2: 152535269063545539576593751
  249. Thu Nov 30 02:31:25 2023 A3: -169471766266215728997
  250. Thu Nov 30 02:31:25 2023 A4: 24916217914
  251. Thu Nov 30 02:31:25 2023 A5: 8520
  252. Thu Nov 30 02:31:25 2023 skew 64711586.84, size 1.795e-16, alpha -6.972, combined = 4.122e-13 rroots = 5
  253. Thu Nov 30 02:31:25 2023
  254. Thu Nov 30 02:31:25 2023 commencing square root phase
  255. Thu Nov 30 02:31:25 2023 reading relations for dependency 1
  256. Thu Nov 30 02:31:26 2023 read 6049653 cycles
  257. Thu Nov 30 02:31:34 2023 cycles contain 22732006 unique relations
  258. Thu Nov 30 02:35:10 2023 read 22732006 relations
  259. Thu Nov 30 02:36:16 2023 multiplying 22732006 relations
  260. Thu Nov 30 02:43:04 2023 multiply complete, coefficients have about 1162.03 million bits
  261. Thu Nov 30 02:43:06 2023 initial square root is modulo 163169
  262. Thu Nov 30 02:52:24 2023 sqrtTime: 1259
  263. Thu Nov 30 02:52:24 2023 p70 factor: 2028420638287376810331238395889870237042765730278267266877103364546103
  264. Thu Nov 30 02:52:24 2023 p100 factor: 4378099317282708674019815652297247997141762291681149758804554328471864375169205557661164254564125077
  265. Thu Nov 30 02:52:24 2023 elapsed time 00:21:00
  266.  
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