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gchilders

183__731_7m1

Dec 17th, 2023
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  1. Sun Dec 17 11:47:17 2023
  2. Sun Dec 17 11:47:17 2023
  3. Sun Dec 17 11:47:17 2023 Msieve v. 1.54 (SVN Unversioned directory)
  4. Sun Dec 17 11:47:17 2023 random seeds: 3fa6bfdd 63e5c989
  5. Sun Dec 17 11:47:17 2023 MPI process 0 of 1
  6. Sun Dec 17 11:47:17 2023 Using 46 OpenMP threads
  7. Sun Dec 17 11:47:17 2023 factoring 890983568804470666154343947892977095164167390303675939248076160536058615799227984866802003502579058742932344269898136727446055196119298379382151001777030491988368984370704490150017119114561868554956886061603246028703534200918641464729877316035989683386814834296159 (264 digits)
  8. Sun Dec 17 11:47:18 2023 no P-1/P+1/ECM available, skipping
  9. Sun Dec 17 11:47:18 2023 commencing number field sieve (264-digit input)
  10. Sun Dec 17 11:47:18 2023 R0: 183607193268389509183043452655120523611903731
  11. Sun Dec 17 11:47:18 2023 R1: -1
  12. Sun Dec 17 11:47:18 2023 A0: 1
  13. Sun Dec 17 11:47:18 2023 A1: 1
  14. Sun Dec 17 11:47:18 2023 A2: 1
  15. Sun Dec 17 11:47:18 2023 A3: 1
  16. Sun Dec 17 11:47:18 2023 A4: 1
  17. Sun Dec 17 11:47:18 2023 A5: 1
  18. Sun Dec 17 11:47:18 2023 A6: 1
  19. Sun Dec 17 11:47:18 2023 skew 1.37, size 4.386e-13, alpha 2.428, combined = 6.233e-14 rroots = 0
  20. Sun Dec 17 11:47:18 2023
  21. Sun Dec 17 11:47:18 2023 commencing relation filtering
  22. Sun Dec 17 11:47:18 2023 setting target matrix density to 110.0
  23. Sun Dec 17 11:47:18 2023 estimated available RAM is 192069.2 MB
  24. Sun Dec 17 11:47:18 2023 commencing duplicate removal, pass 1
  25. Sun Dec 17 11:47:47 2023 error -9 reading relation 41277012
  26. Sun Dec 17 11:47:59 2023 error -5 reading relation 58757942
  27. Sun Dec 17 11:49:12 2023 error -15 reading relation 163050388
  28. Sun Dec 17 11:49:25 2023 error -5 reading relation 180766598
  29. Sun Dec 17 11:50:16 2023 skipped 789 relations with b > 2^32
  30. Sun Dec 17 11:50:16 2023 skipped 2 relations with composite factors
  31. Sun Dec 17 11:50:16 2023 skipped 230 malformed relations
  32. Sun Dec 17 11:50:16 2023 found 13820773 hash collisions in 253174613 relations
  33. Sun Dec 17 11:50:24 2023 added 2438534 free relations
  34. Sun Dec 17 11:50:24 2023 commencing duplicate removal, pass 2
  35. Sun Dec 17 11:51:36 2023 found 0 duplicates and 255613147 unique relations
  36. Sun Dec 17 11:51:36 2023 memory use: 852.8 MB
  37. Sun Dec 17 11:51:37 2023 reading ideals above 720000
  38. Sun Dec 17 11:51:37 2023 commencing singleton removal, initial pass
  39. Sun Dec 17 12:01:50 2023 memory use: 6024.0 MB
  40. Sun Dec 17 12:01:50 2023 reading all ideals from disk
  41. Sun Dec 17 12:02:02 2023 memory use: 12629.1 MB
  42. Sun Dec 17 12:02:39 2023 keeping 241797641 ideals with weight <= 200, target excess is 1329898
  43. Sun Dec 17 12:03:16 2023 commencing in-memory singleton removal
  44. Sun Dec 17 12:03:19 2023 begin with 255613147 relations and 241797641 unique ideals
  45. Sun Dec 17 12:03:40 2023 reduce to 157571943 relations and 134029216 ideals in 17 passes
  46. Sun Dec 17 12:03:40 2023 max relations containing the same ideal: 154
  47. Sun Dec 17 12:05:17 2023 removing 12493856 relations and 10493856 ideals in 2000000 cliques
  48. Sun Dec 17 12:05:28 2023 commencing in-memory singleton removal
  49. Sun Dec 17 12:05:29 2023 begin with 145078087 relations and 134029216 unique ideals
  50. Sun Dec 17 12:05:38 2023 reduce to 144262266 relations and 122705623 ideals in 9 passes
  51. Sun Dec 17 12:05:38 2023 max relations containing the same ideal: 148
  52. Sun Dec 17 12:07:06 2023 removing 9552300 relations and 7552300 ideals in 2000000 cliques
  53. Sun Dec 17 12:07:15 2023 commencing in-memory singleton removal
  54. Sun Dec 17 12:07:16 2023 begin with 134709966 relations and 122705623 unique ideals
  55. Sun Dec 17 12:07:24 2023 reduce to 134171548 relations and 114607184 ideals in 9 passes
  56. Sun Dec 17 12:07:24 2023 max relations containing the same ideal: 140
  57. Sun Dec 17 12:08:50 2023 removing 8659223 relations and 6659223 ideals in 2000000 cliques
  58. Sun Dec 17 12:08:58 2023 commencing in-memory singleton removal
  59. Sun Dec 17 12:09:00 2023 begin with 125512325 relations and 114607184 unique ideals
  60. Sun Dec 17 12:09:07 2023 reduce to 125036969 relations and 107465490 ideals in 9 passes
  61. Sun Dec 17 12:09:07 2023 max relations containing the same ideal: 134
  62. Sun Dec 17 12:10:27 2023 removing 8203159 relations and 6203159 ideals in 2000000 cliques
  63. Sun Dec 17 12:10:35 2023 commencing in-memory singleton removal
  64. Sun Dec 17 12:10:37 2023 begin with 116833810 relations and 107465490 unique ideals
  65. Sun Dec 17 12:10:43 2023 reduce to 116377923 relations and 100799615 ideals in 8 passes
  66. Sun Dec 17 12:10:43 2023 max relations containing the same ideal: 127
  67. Sun Dec 17 12:11:58 2023 removing 7925430 relations and 5925430 ideals in 2000000 cliques
  68. Sun Dec 17 12:12:05 2023 commencing in-memory singleton removal
  69. Sun Dec 17 12:12:07 2023 begin with 108452493 relations and 100799615 unique ideals
  70. Sun Dec 17 12:12:12 2023 reduce to 108001659 relations and 94416314 ideals in 7 passes
  71. Sun Dec 17 12:12:12 2023 max relations containing the same ideal: 121
  72. Sun Dec 17 12:13:22 2023 removing 7755731 relations and 5755731 ideals in 2000000 cliques
  73. Sun Dec 17 12:13:29 2023 commencing in-memory singleton removal
  74. Sun Dec 17 12:13:31 2023 begin with 100245928 relations and 94416314 unique ideals
  75. Sun Dec 17 12:13:36 2023 reduce to 99789485 relations and 88196586 ideals in 7 passes
  76. Sun Dec 17 12:13:36 2023 max relations containing the same ideal: 112
  77. Sun Dec 17 12:14:41 2023 removing 7643455 relations and 5643455 ideals in 2000000 cliques
  78. Sun Dec 17 12:14:48 2023 commencing in-memory singleton removal
  79. Sun Dec 17 12:14:49 2023 begin with 92146030 relations and 88196586 unique ideals
  80. Sun Dec 17 12:14:54 2023 reduce to 91671452 relations and 82070066 ideals in 8 passes
  81. Sun Dec 17 12:14:54 2023 max relations containing the same ideal: 107
  82. Sun Dec 17 12:15:53 2023 removing 7581442 relations and 5581442 ideals in 2000000 cliques
  83. Sun Dec 17 12:16:00 2023 commencing in-memory singleton removal
  84. Sun Dec 17 12:16:01 2023 begin with 84090010 relations and 82070066 unique ideals
  85. Sun Dec 17 12:16:06 2023 reduce to 83587223 relations and 75976172 ideals in 8 passes
  86. Sun Dec 17 12:16:06 2023 max relations containing the same ideal: 101
  87. Sun Dec 17 12:17:00 2023 removing 7558538 relations and 5558538 ideals in 2000000 cliques
  88. Sun Dec 17 12:17:06 2023 commencing in-memory singleton removal
  89. Sun Dec 17 12:17:07 2023 begin with 76028685 relations and 75976172 unique ideals
  90. Sun Dec 17 12:17:11 2023 reduce to 75484692 relations and 69862326 ideals in 8 passes
  91. Sun Dec 17 12:17:11 2023 max relations containing the same ideal: 93
  92. Sun Dec 17 12:18:00 2023 removing 7570049 relations and 5570049 ideals in 2000000 cliques
  93. Sun Dec 17 12:18:05 2023 commencing in-memory singleton removal
  94. Sun Dec 17 12:18:06 2023 begin with 67914643 relations and 69862326 unique ideals
  95. Sun Dec 17 12:18:10 2023 reduce to 67315716 relations and 63679693 ideals in 8 passes
  96. Sun Dec 17 12:18:10 2023 max relations containing the same ideal: 87
  97. Sun Dec 17 12:18:55 2023 removing 7609571 relations and 5609571 ideals in 2000000 cliques
  98. Sun Dec 17 12:19:00 2023 commencing in-memory singleton removal
  99. Sun Dec 17 12:19:00 2023 begin with 59706145 relations and 63679693 unique ideals
  100. Sun Dec 17 12:19:03 2023 reduce to 59025638 relations and 57372448 ideals in 9 passes
  101. Sun Dec 17 12:19:03 2023 max relations containing the same ideal: 79
  102. Sun Dec 17 12:19:29 2023 removing 713108 relations and 602600 ideals in 110508 cliques
  103. Sun Dec 17 12:19:32 2023 commencing in-memory singleton removal
  104. Sun Dec 17 12:19:33 2023 begin with 58312530 relations and 57372448 unique ideals
  105. Sun Dec 17 12:19:35 2023 reduce to 58306961 relations and 56764266 ideals in 5 passes
  106. Sun Dec 17 12:19:35 2023 max relations containing the same ideal: 79
  107. Sun Dec 17 12:19:45 2023 relations with 0 large ideals: 101869
  108. Sun Dec 17 12:19:45 2023 relations with 1 large ideals: 23285
  109. Sun Dec 17 12:19:45 2023 relations with 2 large ideals: 269923
  110. Sun Dec 17 12:19:45 2023 relations with 3 large ideals: 1671125
  111. Sun Dec 17 12:19:45 2023 relations with 4 large ideals: 5697049
  112. Sun Dec 17 12:19:45 2023 relations with 5 large ideals: 11719692
  113. Sun Dec 17 12:19:45 2023 relations with 6 large ideals: 15196430
  114. Sun Dec 17 12:19:45 2023 relations with 7+ large ideals: 23627588
  115. Sun Dec 17 12:19:45 2023 commencing 2-way merge
  116. Sun Dec 17 12:20:35 2023 reduce to 37759375 relation sets and 36216680 unique ideals
  117. Sun Dec 17 12:20:35 2023 commencing full merge
  118. Sun Dec 17 12:50:43 2023 memory use: 5023.1 MB
  119. Sun Dec 17 12:50:51 2023 found 17584717 cycles, need 17464880
  120. Sun Dec 17 12:51:00 2023 weight of 17464880 cycles is about 1921760575 (110.04/cycle)
  121. Sun Dec 17 12:51:00 2023 distribution of cycle lengths:
  122. Sun Dec 17 12:51:00 2023 1 relations: 1226595
  123. Sun Dec 17 12:51:00 2023 2 relations: 1342326
  124. Sun Dec 17 12:51:00 2023 3 relations: 1387497
  125. Sun Dec 17 12:51:00 2023 4 relations: 1350720
  126. Sun Dec 17 12:51:00 2023 5 relations: 1315887
  127. Sun Dec 17 12:51:00 2023 6 relations: 1267997
  128. Sun Dec 17 12:51:00 2023 7 relations: 1205607
  129. Sun Dec 17 12:51:00 2023 8 relations: 1130976
  130. Sun Dec 17 12:51:00 2023 9 relations: 1050085
  131. Sun Dec 17 12:51:00 2023 10+ relations: 6187190
  132. Sun Dec 17 12:51:00 2023 heaviest cycle: 28 relations
  133. Sun Dec 17 12:51:15 2023 commencing cycle optimization
  134. Sun Dec 17 12:52:24 2023 start with 142469497 relations
  135. Sun Dec 17 13:03:07 2023 pruned 5872394 relations
  136. Sun Dec 17 13:03:07 2023 memory use: 3869.3 MB
  137. Sun Dec 17 13:03:07 2023 distribution of cycle lengths:
  138. Sun Dec 17 13:03:07 2023 1 relations: 1226595
  139. Sun Dec 17 13:03:07 2023 2 relations: 1369077
  140. Sun Dec 17 13:03:07 2023 3 relations: 1440069
  141. Sun Dec 17 13:03:07 2023 4 relations: 1400034
  142. Sun Dec 17 13:03:07 2023 5 relations: 1374599
  143. Sun Dec 17 13:03:07 2023 6 relations: 1320516
  144. Sun Dec 17 13:03:07 2023 7 relations: 1260086
  145. Sun Dec 17 13:03:07 2023 8 relations: 1176635
  146. Sun Dec 17 13:03:07 2023 9 relations: 1089141
  147. Sun Dec 17 13:03:07 2023 10+ relations: 5808128
  148. Sun Dec 17 13:03:07 2023 heaviest cycle: 28 relations
  149. Sun Dec 17 13:04:14 2023 RelProcTime: 4616
  150. Sun Dec 17 13:04:14 2023 elapsed time 01:16:57
  151. Sun Dec 17 13:04:15 2023
  152. Sun Dec 17 13:04:15 2023
  153. Sun Dec 17 13:04:15 2023 Msieve v. 1.54 (SVN Unversioned directory)
  154. Sun Dec 17 13:04:15 2023 random seeds: e8cdc985 8acf205a
  155. Sun Dec 17 13:04:15 2023 MPI process 0 of 1
  156. Sun Dec 17 13:04:15 2023 Using 46 OpenMP threads
  157. Sun Dec 17 13:04:15 2023 factoring 890983568804470666154343947892977095164167390303675939248076160536058615799227984866802003502579058742932344269898136727446055196119298379382151001777030491988368984370704490150017119114561868554956886061603246028703534200918641464729877316035989683386814834296159 (264 digits)
  158. Sun Dec 17 13:04:16 2023 no P-1/P+1/ECM available, skipping
  159. Sun Dec 17 13:04:16 2023 commencing number field sieve (264-digit input)
  160. Sun Dec 17 13:04:16 2023 R0: 183607193268389509183043452655120523611903731
  161. Sun Dec 17 13:04:16 2023 R1: -1
  162. Sun Dec 17 13:04:16 2023 A0: 1
  163. Sun Dec 17 13:04:16 2023 A1: 1
  164. Sun Dec 17 13:04:16 2023 A2: 1
  165. Sun Dec 17 13:04:16 2023 A3: 1
  166. Sun Dec 17 13:04:16 2023 A4: 1
  167. Sun Dec 17 13:04:16 2023 A5: 1
  168. Sun Dec 17 13:04:16 2023 A6: 1
  169. Sun Dec 17 13:04:16 2023 skew 1.37, size 4.386e-13, alpha 2.428, combined = 6.233e-14 rroots = 0
  170. Sun Dec 17 13:04:16 2023
  171. Sun Dec 17 13:04:16 2023 commencing linear algebra
  172. Sun Dec 17 13:04:16 2023 using VBITS=128
  173. Sun Dec 17 13:04:16 2023 stopping after matrix build
  174. Sun Dec 17 13:04:16 2023 initialized process (0,0) of 1 x 1 grid
  175. Sun Dec 17 13:04:19 2023 read 17464880 cycles
  176. Sun Dec 17 13:05:13 2023 cycles contain 57445570 unique relations
  177. Sun Dec 17 13:05:53 2023 read 57445570 relations
  178. Sun Dec 17 13:05:57 2023 using 20 quadratic characters above 4294917295
  179. Sun Dec 17 13:06:04 2023 building initial matrix
  180. Sun Dec 17 13:18:22 2023 memory use: 7147.0 MB
  181. Sun Dec 17 13:18:38 2023 read 17464880 cycles
  182. Sun Dec 17 13:18:40 2023 matrix is 17464703 x 17464880 (7643.5 MB) with weight 2170145017 (124.26/col)
  183. Sun Dec 17 13:18:40 2023 sparse part has weight 1811591289 (103.73/col)
  184. Sun Dec 17 13:25:08 2023 filtering completed in 2 passes
  185. Sun Dec 17 13:25:15 2023 matrix is 17463584 x 17463757 (7643.4 MB) with weight 2170107576 (124.26/col)
  186. Sun Dec 17 13:25:15 2023 sparse part has weight 1811577374 (103.73/col)
  187. Sun Dec 17 13:26:33 2023 BLanczosTime: 1337
  188. Sun Dec 17 13:26:33 2023 elapsed time 00:22:18
  189. Sun Dec 17 16:32:57 2023
  190. Sun Dec 17 16:32:57 2023
  191. Sun Dec 17 16:32:57 2023 Msieve v. 1.54 (SVN unknown)
  192. Sun Dec 17 16:32:57 2023 random seeds: cef65a1f 452739c0
  193. Sun Dec 17 16:32:57 2023 MPI process 0 of 4
  194. Sun Dec 17 16:32:57 2023 Using 16 OpenMP threads
  195. Sun Dec 17 16:32:57 2023 factoring 890983568804470666154343947892977095164167390303675939248076160536058615799227984866802003502579058742932344269898136727446055196119298379382151001777030491988368984370704490150017119114561868554956886061603246028703534200918641464729877316035989683386814834296159 (264 digits)
  196. Sun Dec 17 16:32:58 2023 no P-1/P+1/ECM available, skipping
  197. Sun Dec 17 16:32:58 2023 commencing number field sieve (264-digit input)
  198. Sun Dec 17 16:32:58 2023 R0: 183607193268389509183043452655120523611903731
  199. Sun Dec 17 16:32:58 2023 R1: -1
  200. Sun Dec 17 16:32:58 2023 A0: 1
  201. Sun Dec 17 16:32:58 2023 A1: 1
  202. Sun Dec 17 16:32:58 2023 A2: 1
  203. Sun Dec 17 16:32:58 2023 A3: 1
  204. Sun Dec 17 16:32:58 2023 A4: 1
  205. Sun Dec 17 16:32:58 2023 A5: 1
  206. Sun Dec 17 16:32:58 2023 A6: 1
  207. Sun Dec 17 16:32:58 2023 skew 1.37, size 4.386e-13, alpha 2.428, combined = 6.233e-14 rroots = 0
  208. Sun Dec 17 16:32:58 2023
  209. Sun Dec 17 16:32:58 2023 commencing linear algebra
  210. Sun Dec 17 16:32:58 2023 using VBITS=256
  211. Sun Dec 17 16:32:58 2023 skipping matrix build
  212. Sun Dec 17 16:32:58 2023 initialized process (0,0) of 2 x 2 grid
  213. Sun Dec 17 16:33:07 2023 matrix starts at (0, 0)
  214. Sun Dec 17 16:33:08 2023 matrix is 8731912 x 8731922 (2238.6 MB) with weight 670045254 (76.74/col)
  215. Sun Dec 17 16:33:08 2023 sparse part has weight 490776700 (56.20/col)
  216. Sun Dec 17 16:33:08 2023 saving the first 240 matrix rows for later
  217. Sun Dec 17 16:33:10 2023 matrix includes 256 packed rows
  218. Sun Dec 17 16:33:12 2023 matrix is 8731672 x 8731922 (1997.1 MB) with weight 415119374 (47.54/col)
  219. Sun Dec 17 16:33:12 2023 sparse part has weight 383828534 (43.96/col)
  220. Sun Dec 17 16:33:12 2023 using GPU 0 (NVIDIA A100-SXM4-40GB)
  221. Sun Dec 17 16:33:12 2023 selected card has CUDA arch 8.0
  222. Sun Dec 17 16:33:30 2023 commencing Lanczos iteration
  223. Sun Dec 17 16:33:31 2023 memory use: 4593.9 MB
  224. Sun Dec 17 16:33:40 2023 linear algebra at 0.2%, ETA 1h25m
  225. Sun Dec 17 16:33:54 2023 checking every 200000 dimensions, checkpointing every 12200000 dimensions
  226. Sun Dec 17 18:01:51 2023 lanczos halted after 68421 iterations (dim = 17463344)
  227. Sun Dec 17 18:02:50 2023 recovered 38 nontrivial dependencies
  228. Sun Dec 17 18:02:51 2023 BLanczosTime: 5393
  229. Sun Dec 17 18:02:51 2023 elapsed time 01:29:54
  230. Sun Dec 17 16:09:19 2023
  231. Sun Dec 17 16:09:19 2023
  232. Sun Dec 17 16:09:19 2023 Msieve v. 1.54 (SVN Unversioned directory)
  233. Sun Dec 17 16:09:19 2023 random seeds: 96374360 864011b9
  234. Sun Dec 17 16:09:19 2023 MPI process 0 of 1
  235. Sun Dec 17 16:09:19 2023 Using 32 OpenMP threads
  236. Sun Dec 17 16:09:19 2023 factoring 890983568804470666154343947892977095164167390303675939248076160536058615799227984866802003502579058742932344269898136727446055196119298379382151001777030491988368984370704490150017119114561868554956886061603246028703534200918641464729877316035989683386814834296159 (264 digits)
  237. Sun Dec 17 16:09:20 2023 no P-1/P+1/ECM available, skipping
  238. Sun Dec 17 16:09:20 2023 commencing number field sieve (264-digit input)
  239. Sun Dec 17 16:09:20 2023 R0: 183607193268389509183043452655120523611903731
  240. Sun Dec 17 16:09:20 2023 R1: -1
  241. Sun Dec 17 16:09:20 2023 A0: 1
  242. Sun Dec 17 16:09:20 2023 A1: 1
  243. Sun Dec 17 16:09:20 2023 A2: 1
  244. Sun Dec 17 16:09:20 2023 A3: 1
  245. Sun Dec 17 16:09:20 2023 A4: 1
  246. Sun Dec 17 16:09:20 2023 A5: 1
  247. Sun Dec 17 16:09:20 2023 A6: 1
  248. Sun Dec 17 16:09:20 2023 skew 1.37, size 4.386e-13, alpha 2.428, combined = 6.233e-14 rroots = 0
  249. Sun Dec 17 16:09:20 2023
  250. Sun Dec 17 16:09:20 2023 commencing square root phase
  251. Sun Dec 17 16:09:20 2023 reading relations for dependency 1
  252. Sun Dec 17 16:09:22 2023 read 8733627 cycles
  253. Sun Dec 17 16:09:37 2023 cycles contain 28717518 unique relations
  254. Sun Dec 17 16:10:18 2023 read 28717518 relations
  255. Sun Dec 17 16:12:29 2023 multiplying 28717518 relations
  256. Sun Dec 17 16:14:13 2023 multiply complete, coefficients have about 751.31 million bits
  257. Sun Dec 17 16:14:15 2023 initial square root is modulo 5499961
  258. Sun Dec 17 16:19:13 2023 sqrtTime: 593
  259. Sun Dec 17 16:19:13 2023 p121 factor: 5009844755770222709642634413908741309117473509321678652824008221302481464330214357464007545207006085311440217910145725037
  260. Sun Dec 17 16:19:13 2023 p144 factor: 177846542605588028886554531383471334115822910980268943671283773322550962298976637457391040772877387457983715695270931014511584270636900579235707
  261. Sun Dec 17 16:19:13 2023 elapsed time 00:09:54
  262.  
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