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Aug 21st, 2023
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  1. Mon Aug 21 00:29:38 2023
  2. Mon Aug 21 00:29:38 2023
  3. Mon Aug 21 00:29:38 2023 Msieve v. 1.54 (SVN Unversioned directory)
  4. Mon Aug 21 00:29:38 2023 random seeds: 69e7bc1b 2a739043
  5. Mon Aug 21 00:29:38 2023 Using 8 OpenMP threads
  6. Mon Aug 21 00:29:38 2023 factoring 29875072934897709562780339691800288447106944620801750325994103670791786848370625592611548062614026440969200129749812232331801650553460841348426087312649 (152 digits)
  7. Mon Aug 21 00:29:40 2023 searching for 15-digit factors
  8. Mon Aug 21 00:29:41 2023 commencing number field sieve (152-digit input)
  9. Mon Aug 21 00:29:41 2023 R0: -586091099473812502109382609484
  10. Mon Aug 21 00:29:41 2023 R1: 4684127769172951
  11. Mon Aug 21 00:29:41 2023 A0: -2540749164269522995733892514352711327493
  12. Mon Aug 21 00:29:41 2023 A1: 673099960008510081623207738975937
  13. Mon Aug 21 00:29:41 2023 A2: 53180446920691958936397511
  14. Mon Aug 21 00:29:41 2023 A3: -3037056396184620001
  15. Mon Aug 21 00:29:41 2023 A4: -50187432386
  16. Mon Aug 21 00:29:41 2023 A5: 432
  17. Mon Aug 21 00:29:41 2023 skew 32918946.79, size 1.088e-14, alpha -7.918, combined = 4.612e-12 rroots = 5
  18. Mon Aug 21 00:29:41 2023
  19. Mon Aug 21 00:29:41 2023 commencing relation filtering
  20. Mon Aug 21 00:29:41 2023 setting target matrix density to 130.0
  21. Mon Aug 21 00:29:41 2023 estimated available RAM is 15708.9 MB
  22. Mon Aug 21 00:29:41 2023 commencing duplicate removal, pass 1
  23. Mon Aug 21 00:32:34 2023 error -1 reading relation 34881325
  24. Mon Aug 21 00:32:47 2023 error -1 reading relation 37584949
  25. Mon Aug 21 00:34:54 2023 error -1 reading relation 59239231
  26. Mon Aug 21 00:35:03 2023 error -15 reading relation 60629891
  27. Mon Aug 21 00:35:12 2023 skipped 4 malformed relations
  28. Mon Aug 21 00:35:12 2023 found 10201787 hash collisions in 61844985 relations
  29. Mon Aug 21 00:35:39 2023 added 122805 free relations
  30. Mon Aug 21 00:35:39 2023 commencing duplicate removal, pass 2
  31. Mon Aug 21 00:36:51 2023 found 8950113 duplicates and 53017677 unique relations
  32. Mon Aug 21 00:36:51 2023 memory use: 330.4 MB
  33. Mon Aug 21 00:36:51 2023 reading ideals above 720000
  34. Mon Aug 21 00:36:51 2023 commencing singleton removal, initial pass
  35. Mon Aug 21 00:42:28 2023 memory use: 1378.0 MB
  36. Mon Aug 21 00:42:28 2023 reading all ideals from disk
  37. Mon Aug 21 00:42:30 2023 memory use: 2276.8 MB
  38. Mon Aug 21 00:42:34 2023 keeping 47075329 ideals with weight <= 200, target excess is 279458
  39. Mon Aug 21 00:42:38 2023 commencing in-memory singleton removal
  40. Mon Aug 21 00:42:39 2023 begin with 53017677 relations and 47075329 unique ideals
  41. Mon Aug 21 00:42:50 2023 reduce to 35516713 relations and 27889661 ideals in 12 passes
  42. Mon Aug 21 00:42:50 2023 max relations containing the same ideal: 161
  43. Mon Aug 21 00:43:03 2023 removing 4344814 relations and 3344814 ideals in 1000000 cliques
  44. Mon Aug 21 00:43:05 2023 commencing in-memory singleton removal
  45. Mon Aug 21 00:43:05 2023 begin with 31171899 relations and 27889661 unique ideals
  46. Mon Aug 21 00:43:10 2023 reduce to 30760493 relations and 24119206 ideals in 8 passes
  47. Mon Aug 21 00:43:10 2023 max relations containing the same ideal: 149
  48. Mon Aug 21 00:43:21 2023 removing 3423087 relations and 2423087 ideals in 1000000 cliques
  49. Mon Aug 21 00:43:23 2023 commencing in-memory singleton removal
  50. Mon Aug 21 00:43:24 2023 begin with 27337406 relations and 24119206 unique ideals
  51. Mon Aug 21 00:43:27 2023 reduce to 27047125 relations and 21396716 ideals in 7 passes
  52. Mon Aug 21 00:43:27 2023 max relations containing the same ideal: 136
  53. Mon Aug 21 00:43:37 2023 removing 3175988 relations and 2175988 ideals in 1000000 cliques
  54. Mon Aug 21 00:43:38 2023 commencing in-memory singleton removal
  55. Mon Aug 21 00:43:39 2023 begin with 23871137 relations and 21396716 unique ideals
  56. Mon Aug 21 00:43:42 2023 reduce to 23604882 relations and 18945489 ideals in 7 passes
  57. Mon Aug 21 00:43:42 2023 max relations containing the same ideal: 127
  58. Mon Aug 21 00:43:52 2023 removing 3057257 relations and 2057257 ideals in 1000000 cliques
  59. Mon Aug 21 00:43:53 2023 commencing in-memory singleton removal
  60. Mon Aug 21 00:43:53 2023 begin with 20547625 relations and 18945489 unique ideals
  61. Mon Aug 21 00:43:56 2023 reduce to 20280592 relations and 16611231 ideals in 8 passes
  62. Mon Aug 21 00:43:56 2023 max relations containing the same ideal: 111
  63. Mon Aug 21 00:44:04 2023 removing 2992302 relations and 1992302 ideals in 1000000 cliques
  64. Mon Aug 21 00:44:05 2023 commencing in-memory singleton removal
  65. Mon Aug 21 00:44:05 2023 begin with 17288290 relations and 16611231 unique ideals
  66. Mon Aug 21 00:44:07 2023 reduce to 17002068 relations and 14320710 ideals in 8 passes
  67. Mon Aug 21 00:44:07 2023 max relations containing the same ideal: 100
  68. Mon Aug 21 00:44:14 2023 removing 2954108 relations and 1954108 ideals in 1000000 cliques
  69. Mon Aug 21 00:44:15 2023 commencing in-memory singleton removal
  70. Mon Aug 21 00:44:15 2023 begin with 14047960 relations and 14320710 unique ideals
  71. Mon Aug 21 00:44:17 2023 reduce to 13726159 relations and 12028861 ideals in 10 passes
  72. Mon Aug 21 00:44:17 2023 max relations containing the same ideal: 85
  73. Mon Aug 21 00:44:22 2023 removing 2930783 relations and 1930783 ideals in 1000000 cliques
  74. Mon Aug 21 00:44:23 2023 commencing in-memory singleton removal
  75. Mon Aug 21 00:44:24 2023 begin with 10795376 relations and 12028861 unique ideals
  76. Mon Aug 21 00:44:25 2023 reduce to 10411138 relations and 9690219 ideals in 10 passes
  77. Mon Aug 21 00:44:25 2023 max relations containing the same ideal: 71
  78. Mon Aug 21 00:44:29 2023 removing 1387855 relations and 991108 ideals in 396747 cliques
  79. Mon Aug 21 00:44:30 2023 commencing in-memory singleton removal
  80. Mon Aug 21 00:44:30 2023 begin with 9023283 relations and 9690219 unique ideals
  81. Mon Aug 21 00:44:32 2023 reduce to 8898136 relations and 8569821 ideals in 8 passes
  82. Mon Aug 21 00:44:32 2023 max relations containing the same ideal: 67
  83. Mon Aug 21 00:44:37 2023 relations with 0 large ideals: 917
  84. Mon Aug 21 00:44:37 2023 relations with 1 large ideals: 4302
  85. Mon Aug 21 00:44:37 2023 relations with 2 large ideals: 60483
  86. Mon Aug 21 00:44:37 2023 relations with 3 large ideals: 370051
  87. Mon Aug 21 00:44:37 2023 relations with 4 large ideals: 1181163
  88. Mon Aug 21 00:44:37 2023 relations with 5 large ideals: 2179501
  89. Mon Aug 21 00:44:37 2023 relations with 6 large ideals: 2464792
  90. Mon Aug 21 00:44:37 2023 relations with 7+ large ideals: 2636927
  91. Mon Aug 21 00:44:37 2023 commencing 2-way merge
  92. Mon Aug 21 00:44:41 2023 reduce to 5858062 relation sets and 5529747 unique ideals
  93. Mon Aug 21 00:44:41 2023 commencing full merge
  94. Mon Aug 21 00:46:23 2023 memory use: 743.7 MB
  95. Mon Aug 21 00:46:23 2023 found 2605886 cycles, need 2587947
  96. Mon Aug 21 00:46:24 2023 weight of 2587947 cycles is about 336962974 (130.20/cycle)
  97. Mon Aug 21 00:46:24 2023 distribution of cycle lengths:
  98. Mon Aug 21 00:46:24 2023 1 relations: 50638
  99. Mon Aug 21 00:46:24 2023 2 relations: 121395
  100. Mon Aug 21 00:46:24 2023 3 relations: 158984
  101. Mon Aug 21 00:46:24 2023 4 relations: 172992
  102. Mon Aug 21 00:46:24 2023 5 relations: 185783
  103. Mon Aug 21 00:46:24 2023 6 relations: 188251
  104. Mon Aug 21 00:46:24 2023 7 relations: 187895
  105. Mon Aug 21 00:46:24 2023 8 relations: 183407
  106. Mon Aug 21 00:46:24 2023 9 relations: 175740
  107. Mon Aug 21 00:46:24 2023 10+ relations: 1162862
  108. Mon Aug 21 00:46:24 2023 heaviest cycle: 28 relations
  109. Mon Aug 21 00:46:24 2023 commencing cycle optimization
  110. Mon Aug 21 00:46:29 2023 start with 24837447 relations
  111. Mon Aug 21 00:47:29 2023 pruned 1345892 relations
  112. Mon Aug 21 00:47:29 2023 memory use: 623.4 MB
  113. Mon Aug 21 00:47:29 2023 distribution of cycle lengths:
  114. Mon Aug 21 00:47:29 2023 1 relations: 50638
  115. Mon Aug 21 00:47:29 2023 2 relations: 125205
  116. Mon Aug 21 00:47:29 2023 3 relations: 166798
  117. Mon Aug 21 00:47:29 2023 4 relations: 182051
  118. Mon Aug 21 00:47:29 2023 5 relations: 196889
  119. Mon Aug 21 00:47:29 2023 6 relations: 199442
  120. Mon Aug 21 00:47:29 2023 7 relations: 200906
  121. Mon Aug 21 00:47:29 2023 8 relations: 195216
  122. Mon Aug 21 00:47:29 2023 9 relations: 186534
  123. Mon Aug 21 00:47:29 2023 10+ relations: 1084268
  124. Mon Aug 21 00:47:29 2023 heaviest cycle: 28 relations
  125. Mon Aug 21 00:47:32 2023 RelProcTime: 1071
  126. Mon Aug 21 00:47:32 2023 elapsed time 00:17:54
  127. Mon Aug 21 00:48:03 2023
  128. Mon Aug 21 00:48:03 2023
  129. Mon Aug 21 00:48:03 2023 Msieve v. 1.54 (SVN Unversioned directory)
  130. Mon Aug 21 00:48:03 2023 random seeds: cc89c395 11d86de8
  131. Mon Aug 21 00:48:03 2023 Using 8 OpenMP threads
  132. Mon Aug 21 00:48:03 2023 factoring 29875072934897709562780339691800288447106944620801750325994103670791786848370625592611548062614026440969200129749812232331801650553460841348426087312649 (152 digits)
  133. Mon Aug 21 00:48:03 2023 searching for 15-digit factors
  134. Mon Aug 21 00:48:03 2023 commencing number field sieve (152-digit input)
  135. Mon Aug 21 00:48:03 2023 R0: -586091099473812502109382609484
  136. Mon Aug 21 00:48:03 2023 R1: 4684127769172951
  137. Mon Aug 21 00:48:03 2023 A0: -2540749164269522995733892514352711327493
  138. Mon Aug 21 00:48:03 2023 A1: 673099960008510081623207738975937
  139. Mon Aug 21 00:48:03 2023 A2: 53180446920691958936397511
  140. Mon Aug 21 00:48:03 2023 A3: -3037056396184620001
  141. Mon Aug 21 00:48:03 2023 A4: -50187432386
  142. Mon Aug 21 00:48:03 2023 A5: 432
  143. Mon Aug 21 00:48:03 2023 skew 32918946.79, size 1.088e-14, alpha -7.918, combined = 4.612e-12 rroots = 5
  144. Mon Aug 21 00:48:03 2023
  145. Mon Aug 21 00:48:03 2023 commencing linear algebra
  146. Mon Aug 21 00:48:03 2023 using VBITS=256
  147. Mon Aug 21 00:48:04 2023 read 2587947 cycles
  148. Mon Aug 21 00:48:07 2023 cycles contain 8715229 unique relations
  149. Mon Aug 21 00:49:11 2023 read 8715229 relations
  150. Mon Aug 21 00:49:14 2023 using 20 quadratic characters above 4294917295
  151. Mon Aug 21 00:49:25 2023 building initial matrix
  152. Mon Aug 21 00:51:13 2023 memory use: 1214.7 MB
  153. Mon Aug 21 00:51:14 2023 read 2587947 cycles
  154. Mon Aug 21 00:51:15 2023 matrix is 2587768 x 2587947 (1297.0 MB) with weight 394354220 (152.38/col)
  155. Mon Aug 21 00:51:15 2023 sparse part has weight 308952966 (119.38/col)
  156. Mon Aug 21 00:51:41 2023 filtering completed in 2 passes
  157. Mon Aug 21 00:51:42 2023 matrix is 2587743 x 2587920 (1297.0 MB) with weight 394353075 (152.38/col)
  158. Mon Aug 21 00:51:42 2023 sparse part has weight 308952702 (119.38/col)
  159. Mon Aug 21 00:51:48 2023 matrix starts at (0, 0)
  160. Mon Aug 21 00:51:48 2023 matrix is 2587743 x 2587920 (1297.0 MB) with weight 394353075 (152.38/col)
  161. Mon Aug 21 00:51:48 2023 sparse part has weight 308952702 (119.38/col)
  162. Mon Aug 21 00:51:48 2023 saving the first 240 matrix rows for later
  163. Mon Aug 21 00:51:49 2023 matrix includes 256 packed rows
  164. Mon Aug 21 00:51:50 2023 matrix is 2587503 x 2587920 (1148.9 MB) with weight 279729944 (108.09/col)
  165. Mon Aug 21 00:51:50 2023 sparse part has weight 259773380 (100.38/col)
  166. Mon Aug 21 00:51:50 2023 using block size 8192 and superblock size 294912 for processor cache size 12288 kB
  167. Mon Aug 21 00:51:56 2023 commencing Lanczos iteration (8 threads)
  168. Mon Aug 21 00:51:56 2023 memory use: 1539.0 MB
  169. Mon Aug 21 00:54:41 2023 lanczos halted after 86 iterations (dim = 21943)
  170. Mon Aug 21 00:54:41 2023 BLanczosTime: 398
  171. Mon Aug 21 00:54:41 2023 elapsed time 00:06:38
  172. Sun Aug 20 22:34:22 2023
  173. Sun Aug 20 22:34:22 2023
  174. Sun Aug 20 22:34:22 2023 Msieve v. 1.54 (SVN unknown)
  175. Sun Aug 20 22:34:22 2023 random seeds: 27754138 1038361f
  176. Sun Aug 20 22:34:22 2023 factoring 29875072934897709562780339691800288447106944620801750325994103670791786848370625592611548062614026440969200129749812232331801650553460841348426087312649 (152 digits)
  177. Sun Aug 20 22:34:23 2023 no P-1/P+1/ECM available, skipping
  178. Sun Aug 20 22:34:23 2023 commencing number field sieve (152-digit input)
  179. Sun Aug 20 22:34:23 2023 R0: -586091099473812502109382609484
  180. Sun Aug 20 22:34:23 2023 R1: 4684127769172951
  181. Sun Aug 20 22:34:23 2023 A0: -2540749164269522995733892514352711327493
  182. Sun Aug 20 22:34:23 2023 A1: 673099960008510081623207738975937
  183. Sun Aug 20 22:34:23 2023 A2: 53180446920691958936397511
  184. Sun Aug 20 22:34:23 2023 A3: -3037056396184620001
  185. Sun Aug 20 22:34:23 2023 A4: -50187432386
  186. Sun Aug 20 22:34:23 2023 A5: 432
  187. Sun Aug 20 22:34:23 2023 skew 32918946.79, size 1.088e-14, alpha -7.918, combined = 4.612e-12 rroots = 5
  188. Sun Aug 20 22:34:23 2023
  189. Sun Aug 20 22:34:23 2023 commencing linear algebra
  190. Sun Aug 20 22:34:23 2023 using VBITS=128
  191. Sun Aug 20 22:34:23 2023 skipping matrix build
  192. Sun Aug 20 22:34:25 2023 matrix starts at (0, 0)
  193. Sun Aug 20 22:34:26 2023 matrix is 2587743 x 2587920 (1297.0 MB) with weight 394353075 (152.38/col)
  194. Sun Aug 20 22:34:26 2023 sparse part has weight 308952702 (119.38/col)
  195. Sun Aug 20 22:34:26 2023 saving the first 112 matrix rows for later
  196. Sun Aug 20 22:34:26 2023 matrix includes 128 packed rows
  197. Sun Aug 20 22:34:27 2023 matrix is 2587631 x 2587920 (1185.6 MB) with weight 304955993 (117.84/col)
  198. Sun Aug 20 22:34:27 2023 sparse part has weight 279729944 (108.09/col)
  199. Sun Aug 20 22:34:27 2023 using GPU 0 (Tesla P100-PCIE-16GB)
  200. Sun Aug 20 22:34:27 2023 selected card has CUDA arch 6.0
  201. Sun Aug 20 22:34:57 2023 commencing Lanczos iteration
  202. Sun Aug 20 22:34:57 2023 memory use: 2469.8 MB
  203. Sun Aug 20 22:34:58 2023 linear algebra at 0.1%, ETA 0h28m
  204. Sun Aug 20 22:34:59 2023 checkpointing every 3670000 dimensions
  205. Sun Aug 20 23:09:09 2023 lanczos halted after 20338 iterations (dim = 2587631)
  206. Sun Aug 20 23:09:14 2023 recovered 31 nontrivial dependencies
  207. Sun Aug 20 23:09:14 2023 BLanczosTime: 2091
  208. Sun Aug 20 23:09:14 2023 elapsed time 00:34:52
  209. Mon Aug 21 02:10:13 2023
  210. Mon Aug 21 02:10:13 2023
  211. Mon Aug 21 02:10:13 2023 Msieve v. 1.54 (SVN Unversioned directory)
  212. Mon Aug 21 02:10:13 2023 random seeds: 2828b331 5c9a806b
  213. Mon Aug 21 02:10:13 2023 Using 8 OpenMP threads
  214. Mon Aug 21 02:10:13 2023 factoring 29875072934897709562780339691800288447106944620801750325994103670791786848370625592611548062614026440969200129749812232331801650553460841348426087312649 (152 digits)
  215. Mon Aug 21 02:10:15 2023 searching for 15-digit factors
  216. Mon Aug 21 02:10:16 2023 commencing number field sieve (152-digit input)
  217. Mon Aug 21 02:10:16 2023 R0: -586091099473812502109382609484
  218. Mon Aug 21 02:10:16 2023 R1: 4684127769172951
  219. Mon Aug 21 02:10:16 2023 A0: -2540749164269522995733892514352711327493
  220. Mon Aug 21 02:10:16 2023 A1: 673099960008510081623207738975937
  221. Mon Aug 21 02:10:16 2023 A2: 53180446920691958936397511
  222. Mon Aug 21 02:10:16 2023 A3: -3037056396184620001
  223. Mon Aug 21 02:10:16 2023 A4: -50187432386
  224. Mon Aug 21 02:10:16 2023 A5: 432
  225. Mon Aug 21 02:10:16 2023 skew 32918946.79, size 1.088e-14, alpha -7.918, combined = 4.612e-12 rroots = 5
  226. Mon Aug 21 02:10:16 2023
  227. Mon Aug 21 02:10:16 2023 commencing square root phase
  228. Mon Aug 21 02:10:16 2023 reading relations for dependency 1
  229. Mon Aug 21 02:10:16 2023 read 1292249 cycles
  230. Mon Aug 21 02:10:19 2023 cycles contain 4356842 unique relations
  231. Mon Aug 21 02:11:16 2023 read 4356842 relations
  232. Mon Aug 21 02:11:28 2023 multiplying 4356842 relations
  233. Mon Aug 21 02:13:05 2023 multiply complete, coefficients have about 203.31 million bits
  234. Mon Aug 21 02:13:05 2023 initial square root is modulo 19788581
  235. Mon Aug 21 02:15:07 2023 sqrtTime: 291
  236. Mon Aug 21 02:15:07 2023 p58 factor: 1235578610489612016738933122872540910617795444096240016437
  237. Mon Aug 21 02:15:07 2023 p95 factor: 24179014334878598773671596063415208287031073281639501850301949285482928343787701818731494531077
  238. Mon Aug 21 02:15:07 2023 elapsed time 00:04:54
  239.  
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