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gchilders
Jan 27th, 2023
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  1. Wed Jan 25 18:45:17 2023
  2. Wed Jan 25 18:45:17 2023
  3. Wed Jan 25 18:45:17 2023 Msieve v. 1.54 (SVN Unversioned directory)
  4. Wed Jan 25 18:45:17 2023 random seeds: 8845a080 08a274cd
  5. Wed Jan 25 18:45:17 2023 MPI process 0 of 1
  6. Wed Jan 25 18:45:17 2023 Using 46 OpenMP threads
  7. Wed Jan 25 18:45:17 2023 factoring 29372098234875838840079777771632985561406339008461414488946316243247694330578059065005640865977270867491044342159126039241285627232590216226145435406934359263006398482718142393701194933594021805135072759 (203 digits)
  8. Wed Jan 25 18:45:18 2023 no P-1/P+1/ECM available, skipping
  9. Wed Jan 25 18:45:18 2023 commencing number field sieve (203-digit input)
  10. Wed Jan 25 18:45:18 2023 R0: 602400691612421918536387328824478011400331731
  11. Wed Jan 25 18:45:18 2023 R1: -77371252455336267181195264
  12. Wed Jan 25 18:45:18 2023 A0: -11
  13. Wed Jan 25 18:45:18 2023 A1: 0
  14. Wed Jan 25 18:45:18 2023 A2: 0
  15. Wed Jan 25 18:45:18 2023 A3: 0
  16. Wed Jan 25 18:45:18 2023 A4: 0
  17. Wed Jan 25 18:45:18 2023 A5: 0
  18. Wed Jan 25 18:45:18 2023 A6: 4
  19. Wed Jan 25 18:45:18 2023 skew 1.18, size 4.035e-13, alpha 0.148, combined = 5.703e-14 rroots = 2
  20. Wed Jan 25 18:45:18 2023
  21. Wed Jan 25 18:45:18 2023 commencing relation filtering
  22. Wed Jan 25 18:45:18 2023 setting target matrix density to 110.0
  23. Wed Jan 25 18:45:18 2023 estimated available RAM is 192069.2 MB
  24. Wed Jan 25 18:45:18 2023 commencing duplicate removal, pass 1
  25. Wed Jan 25 18:46:43 2023 error -1 reading relation 117475888
  26. Wed Jan 25 18:47:10 2023 error -15 reading relation 154125193
  27. Wed Jan 25 18:49:25 2023 error -1 reading relation 335066688
  28. Wed Jan 25 18:49:46 2023 skipped 1313 relations with b > 2^32
  29. Wed Jan 25 18:49:46 2023 skipped 5 relations with composite factors
  30. Wed Jan 25 18:49:46 2023 skipped 258 malformed relations
  31. Wed Jan 25 18:49:46 2023 found 14404680 hash collisions in 361648543 relations
  32. Wed Jan 25 18:50:02 2023 added 1218929 free relations
  33. Wed Jan 25 18:50:02 2023 commencing duplicate removal, pass 2
  34. Wed Jan 25 18:51:31 2023 found 0 duplicates and 362867472 unique relations
  35. Wed Jan 25 18:51:31 2023 memory use: 1108.8 MB
  36. Wed Jan 25 18:51:32 2023 reading ideals above 720000
  37. Wed Jan 25 18:51:32 2023 commencing singleton removal, initial pass
  38. Wed Jan 25 19:05:35 2023 memory use: 11024.0 MB
  39. Wed Jan 25 19:05:36 2023 reading all ideals from disk
  40. Wed Jan 25 19:05:45 2023 memory use: 17974.3 MB
  41. Wed Jan 25 19:06:12 2023 keeping 338252688 ideals with weight <= 200, target excess is 1856180
  42. Wed Jan 25 19:06:48 2023 commencing in-memory singleton removal
  43. Wed Jan 25 19:06:52 2023 begin with 362867472 relations and 338252688 unique ideals
  44. Wed Jan 25 19:07:09 2023 reduce to 229216942 relations and 190449298 ideals in 16 passes
  45. Wed Jan 25 19:07:09 2023 max relations containing the same ideal: 157
  46. Wed Jan 25 19:08:08 2023 removing 13953988 relations and 11953988 ideals in 2000000 cliques
  47. Wed Jan 25 19:08:17 2023 commencing in-memory singleton removal
  48. Wed Jan 25 19:08:20 2023 begin with 215262954 relations and 190449298 unique ideals
  49. Wed Jan 25 19:08:29 2023 reduce to 214581932 relations and 177806068 ideals in 10 passes
  50. Wed Jan 25 19:08:29 2023 max relations containing the same ideal: 153
  51. Wed Jan 25 19:09:24 2023 removing 10470090 relations and 8470090 ideals in 2000000 cliques
  52. Wed Jan 25 19:09:33 2023 commencing in-memory singleton removal
  53. Wed Jan 25 19:09:35 2023 begin with 204111842 relations and 177806068 unique ideals
  54. Wed Jan 25 19:09:43 2023 reduce to 203682819 relations and 168902532 ideals in 8 passes
  55. Wed Jan 25 19:09:43 2023 max relations containing the same ideal: 149
  56. Wed Jan 25 19:10:34 2023 removing 9391508 relations and 7391508 ideals in 2000000 cliques
  57. Wed Jan 25 19:10:42 2023 commencing in-memory singleton removal
  58. Wed Jan 25 19:10:44 2023 begin with 194291311 relations and 168902532 unique ideals
  59. Wed Jan 25 19:10:52 2023 reduce to 193923625 relations and 161139678 ideals in 8 passes
  60. Wed Jan 25 19:10:52 2023 max relations containing the same ideal: 141
  61. Wed Jan 25 19:11:42 2023 removing 8807915 relations and 6807915 ideals in 2000000 cliques
  62. Wed Jan 25 19:11:50 2023 commencing in-memory singleton removal
  63. Wed Jan 25 19:11:52 2023 begin with 185115710 relations and 161139678 unique ideals
  64. Wed Jan 25 19:11:58 2023 reduce to 184777625 relations and 153990236 ideals in 7 passes
  65. Wed Jan 25 19:11:58 2023 max relations containing the same ideal: 136
  66. Wed Jan 25 19:12:45 2023 removing 8429114 relations and 6429114 ideals in 2000000 cliques
  67. Wed Jan 25 19:12:52 2023 commencing in-memory singleton removal
  68. Wed Jan 25 19:12:54 2023 begin with 176348511 relations and 153990236 unique ideals
  69. Wed Jan 25 19:13:00 2023 reduce to 176022743 relations and 147231941 ideals in 7 passes
  70. Wed Jan 25 19:13:00 2023 max relations containing the same ideal: 132
  71. Wed Jan 25 19:13:46 2023 removing 8168762 relations and 6168762 ideals in 2000000 cliques
  72. Wed Jan 25 19:13:53 2023 commencing in-memory singleton removal
  73. Wed Jan 25 19:13:55 2023 begin with 167853981 relations and 147231941 unique ideals
  74. Wed Jan 25 19:14:01 2023 reduce to 167536064 relations and 140741887 ideals in 8 passes
  75. Wed Jan 25 19:14:01 2023 max relations containing the same ideal: 127
  76. Wed Jan 25 19:14:45 2023 removing 7981872 relations and 5981872 ideals in 2000000 cliques
  77. Wed Jan 25 19:14:52 2023 commencing in-memory singleton removal
  78. Wed Jan 25 19:14:54 2023 begin with 159554192 relations and 140741887 unique ideals
  79. Wed Jan 25 19:15:00 2023 reduce to 159236492 relations and 134438751 ideals in 8 passes
  80. Wed Jan 25 19:15:00 2023 max relations containing the same ideal: 122
  81. Wed Jan 25 19:15:42 2023 removing 7848008 relations and 5848008 ideals in 2000000 cliques
  82. Wed Jan 25 19:15:48 2023 commencing in-memory singleton removal
  83. Wed Jan 25 19:15:50 2023 begin with 151388484 relations and 134438751 unique ideals
  84. Wed Jan 25 19:15:55 2023 reduce to 151067446 relations and 128266138 ideals in 8 passes
  85. Wed Jan 25 19:15:55 2023 max relations containing the same ideal: 119
  86. Wed Jan 25 19:16:36 2023 removing 7748577 relations and 5748577 ideals in 2000000 cliques
  87. Wed Jan 25 19:16:42 2023 commencing in-memory singleton removal
  88. Wed Jan 25 19:16:44 2023 begin with 143318869 relations and 128266138 unique ideals
  89. Wed Jan 25 19:16:49 2023 reduce to 142991922 relations and 122186681 ideals in 7 passes
  90. Wed Jan 25 19:16:49 2023 max relations containing the same ideal: 115
  91. Wed Jan 25 19:17:35 2023 removing 7679314 relations and 5679314 ideals in 2000000 cliques
  92. Wed Jan 25 19:17:40 2023 commencing in-memory singleton removal
  93. Wed Jan 25 19:17:42 2023 begin with 135312608 relations and 122186681 unique ideals
  94. Wed Jan 25 19:17:46 2023 reduce to 134977349 relations and 116167861 ideals in 7 passes
  95. Wed Jan 25 19:17:46 2023 max relations containing the same ideal: 112
  96. Wed Jan 25 19:18:24 2023 removing 7637025 relations and 5637025 ideals in 2000000 cliques
  97. Wed Jan 25 19:18:30 2023 commencing in-memory singleton removal
  98. Wed Jan 25 19:18:31 2023 begin with 127340324 relations and 116167861 unique ideals
  99. Wed Jan 25 19:18:36 2023 reduce to 126990956 relations and 110176845 ideals in 7 passes
  100. Wed Jan 25 19:18:36 2023 max relations containing the same ideal: 109
  101. Wed Jan 25 19:19:09 2023 removing 7615666 relations and 5615666 ideals in 2000000 cliques
  102. Wed Jan 25 19:19:15 2023 commencing in-memory singleton removal
  103. Wed Jan 25 19:19:16 2023 begin with 119375290 relations and 110176845 unique ideals
  104. Wed Jan 25 19:19:20 2023 reduce to 119006881 relations and 104187670 ideals in 7 passes
  105. Wed Jan 25 19:19:20 2023 max relations containing the same ideal: 103
  106. Wed Jan 25 19:19:53 2023 removing 7616348 relations and 5616348 ideals in 2000000 cliques
  107. Wed Jan 25 19:19:58 2023 commencing in-memory singleton removal
  108. Wed Jan 25 19:19:59 2023 begin with 111390533 relations and 104187670 unique ideals
  109. Wed Jan 25 19:20:03 2023 reduce to 111001984 relations and 98177003 ideals in 7 passes
  110. Wed Jan 25 19:20:03 2023 max relations containing the same ideal: 99
  111. Wed Jan 25 19:20:34 2023 removing 7627458 relations and 5627458 ideals in 2000000 cliques
  112. Wed Jan 25 19:20:39 2023 commencing in-memory singleton removal
  113. Wed Jan 25 19:20:40 2023 begin with 103374526 relations and 98177003 unique ideals
  114. Wed Jan 25 19:20:44 2023 reduce to 102958294 relations and 92126798 ideals in 9 passes
  115. Wed Jan 25 19:20:44 2023 max relations containing the same ideal: 95
  116. Wed Jan 25 19:21:13 2023 removing 7663173 relations and 5663173 ideals in 2000000 cliques
  117. Wed Jan 25 19:21:18 2023 commencing in-memory singleton removal
  118. Wed Jan 25 19:21:19 2023 begin with 95295121 relations and 92126798 unique ideals
  119. Wed Jan 25 19:21:22 2023 reduce to 94843727 relations and 86004648 ideals in 8 passes
  120. Wed Jan 25 19:21:22 2023 max relations containing the same ideal: 89
  121. Wed Jan 25 19:21:50 2023 removing 7715844 relations and 5715844 ideals in 2000000 cliques
  122. Wed Jan 25 19:21:55 2023 commencing in-memory singleton removal
  123. Wed Jan 25 19:21:56 2023 begin with 87127883 relations and 86004648 unique ideals
  124. Wed Jan 25 19:21:59 2023 reduce to 86634219 relations and 79786235 ideals in 8 passes
  125. Wed Jan 25 19:21:59 2023 max relations containing the same ideal: 87
  126. Wed Jan 25 19:22:24 2023 removing 7784509 relations and 5784509 ideals in 2000000 cliques
  127. Wed Jan 25 19:22:29 2023 commencing in-memory singleton removal
  128. Wed Jan 25 19:22:30 2023 begin with 78849710 relations and 79786235 unique ideals
  129. Wed Jan 25 19:22:32 2023 reduce to 78297083 relations and 73438283 ideals in 7 passes
  130. Wed Jan 25 19:22:32 2023 max relations containing the same ideal: 78
  131. Wed Jan 25 19:22:56 2023 removing 7882782 relations and 5882782 ideals in 2000000 cliques
  132. Wed Jan 25 19:23:00 2023 commencing in-memory singleton removal
  133. Wed Jan 25 19:23:01 2023 begin with 70414301 relations and 73438283 unique ideals
  134. Wed Jan 25 19:23:03 2023 reduce to 69783482 relations and 66911150 ideals in 8 passes
  135. Wed Jan 25 19:23:03 2023 max relations containing the same ideal: 73
  136. Wed Jan 25 19:23:24 2023 removing 3545044 relations and 2825881 ideals in 719163 cliques
  137. Wed Jan 25 19:23:27 2023 commencing in-memory singleton removal
  138. Wed Jan 25 19:23:28 2023 begin with 66238438 relations and 66911150 unique ideals
  139. Wed Jan 25 19:23:30 2023 reduce to 66108461 relations and 63954144 ideals in 7 passes
  140. Wed Jan 25 19:23:30 2023 max relations containing the same ideal: 68
  141. Wed Jan 25 19:24:01 2023 relations with 0 large ideals: 70403
  142. Wed Jan 25 19:24:01 2023 relations with 1 large ideals: 44233
  143. Wed Jan 25 19:24:01 2023 relations with 2 large ideals: 525158
  144. Wed Jan 25 19:24:01 2023 relations with 3 large ideals: 2931846
  145. Wed Jan 25 19:24:01 2023 relations with 4 large ideals: 8819047
  146. Wed Jan 25 19:24:01 2023 relations with 5 large ideals: 15763484
  147. Wed Jan 25 19:24:01 2023 relations with 6 large ideals: 17547192
  148. Wed Jan 25 19:24:01 2023 relations with 7+ large ideals: 20407098
  149. Wed Jan 25 19:24:01 2023 commencing 2-way merge
  150. Wed Jan 25 19:24:31 2023 reduce to 41492713 relation sets and 39338396 unique ideals
  151. Wed Jan 25 19:24:31 2023 commencing full merge
  152. Wed Jan 25 19:35:52 2023 memory use: 5118.3 MB
  153. Wed Jan 25 19:35:55 2023 found 19236487 cycles, need 19010596
  154. Wed Jan 25 19:36:01 2023 weight of 19010596 cycles is about 2091592124 (110.02/cycle)
  155. Wed Jan 25 19:36:01 2023 distribution of cycle lengths:
  156. Wed Jan 25 19:36:01 2023 1 relations: 1379331
  157. Wed Jan 25 19:36:01 2023 2 relations: 1455498
  158. Wed Jan 25 19:36:01 2023 3 relations: 1489759
  159. Wed Jan 25 19:36:01 2023 4 relations: 1453927
  160. Wed Jan 25 19:36:01 2023 5 relations: 1426150
  161. Wed Jan 25 19:36:01 2023 6 relations: 1388199
  162. Wed Jan 25 19:36:01 2023 7 relations: 1325862
  163. Wed Jan 25 19:36:01 2023 8 relations: 1262926
  164. Wed Jan 25 19:36:01 2023 9 relations: 1177189
  165. Wed Jan 25 19:36:01 2023 10+ relations: 6651755
  166. Wed Jan 25 19:36:01 2023 heaviest cycle: 28 relations
  167. Wed Jan 25 19:36:08 2023 commencing cycle optimization
  168. Wed Jan 25 19:36:39 2023 start with 152078693 relations
  169. Wed Jan 25 19:41:00 2023 pruned 5907251 relations
  170. Wed Jan 25 19:41:00 2023 memory use: 4267.4 MB
  171. Wed Jan 25 19:41:00 2023 distribution of cycle lengths:
  172. Wed Jan 25 19:41:00 2023 1 relations: 1379331
  173. Wed Jan 25 19:41:00 2023 2 relations: 1487869
  174. Wed Jan 25 19:41:00 2023 3 relations: 1546298
  175. Wed Jan 25 19:41:00 2023 4 relations: 1506269
  176. Wed Jan 25 19:41:00 2023 5 relations: 1487523
  177. Wed Jan 25 19:41:00 2023 6 relations: 1443617
  178. Wed Jan 25 19:41:00 2023 7 relations: 1383664
  179. Wed Jan 25 19:41:00 2023 8 relations: 1312303
  180. Wed Jan 25 19:41:00 2023 9 relations: 1220304
  181. Wed Jan 25 19:41:00 2023 10+ relations: 6243418
  182. Wed Jan 25 19:41:00 2023 heaviest cycle: 27 relations
  183. Wed Jan 25 19:41:29 2023 RelProcTime: 3371
  184. Wed Jan 25 19:41:29 2023 elapsed time 00:56:12
  185. Wed Jan 25 19:41:35 2023
  186. Wed Jan 25 19:41:35 2023
  187. Wed Jan 25 19:41:35 2023 Msieve v. 1.54 (SVN Unversioned directory)
  188. Wed Jan 25 19:41:35 2023 random seeds: e4081de8 8258dab0
  189. Wed Jan 25 19:41:35 2023 MPI process 0 of 1
  190. Wed Jan 25 19:41:35 2023 Using 46 OpenMP threads
  191. Wed Jan 25 19:41:35 2023 factoring 29372098234875838840079777771632985561406339008461414488946316243247694330578059065005640865977270867491044342159126039241285627232590216226145435406934359263006398482718142393701194933594021805135072759 (203 digits)
  192. Wed Jan 25 19:41:36 2023 no P-1/P+1/ECM available, skipping
  193. Wed Jan 25 19:41:36 2023 commencing number field sieve (203-digit input)
  194. Wed Jan 25 19:41:36 2023 R0: 602400691612421918536387328824478011400331731
  195. Wed Jan 25 19:41:36 2023 R1: -77371252455336267181195264
  196. Wed Jan 25 19:41:36 2023 A0: -11
  197. Wed Jan 25 19:41:36 2023 A1: 0
  198. Wed Jan 25 19:41:36 2023 A2: 0
  199. Wed Jan 25 19:41:36 2023 A3: 0
  200. Wed Jan 25 19:41:36 2023 A4: 0
  201. Wed Jan 25 19:41:36 2023 A5: 0
  202. Wed Jan 25 19:41:36 2023 A6: 4
  203. Wed Jan 25 19:41:36 2023 skew 1.18, size 4.035e-13, alpha 0.148, combined = 5.703e-14 rroots = 2
  204. Wed Jan 25 19:41:36 2023
  205. Wed Jan 25 19:41:36 2023 commencing linear algebra
  206. Wed Jan 25 19:41:36 2023 using VBITS=128
  207. Wed Jan 25 19:41:36 2023 stopping after matrix build
  208. Wed Jan 25 19:41:36 2023 initialized process (0,0) of 1 x 1 grid
  209. Wed Jan 25 19:41:39 2023 read 19010596 cycles
  210. Wed Jan 25 19:42:12 2023 cycles contain 64880831 unique relations
  211. Wed Jan 25 19:43:21 2023 read 64880831 relations
  212. Wed Jan 25 19:43:25 2023 using 20 quadratic characters above 4294917295
  213. Wed Jan 25 19:43:33 2023 building initial matrix
  214. Wed Jan 25 19:56:31 2023 memory use: 8199.2 MB
  215. Wed Jan 25 19:56:51 2023 read 19010596 cycles
  216. Wed Jan 25 19:56:54 2023 matrix is 19010416 x 19010596 (8365.2 MB) with weight 2421265580 (127.36/col)
  217. Wed Jan 25 19:56:54 2023 sparse part has weight 1983769488 (104.35/col)
  218. Wed Jan 25 20:01:04 2023 filtering completed in 2 passes
  219. Wed Jan 25 20:01:08 2023 matrix is 19008440 x 19008620 (8365.0 MB) with weight 2421189798 (127.37/col)
  220. Wed Jan 25 20:01:08 2023 sparse part has weight 1983739773 (104.36/col)
  221. Wed Jan 25 20:01:58 2023 BLanczosTime: 1222
  222. Wed Jan 25 20:01:58 2023 elapsed time 00:20:23
  223. Wed Jan 25 20:21:52 2023
  224. Wed Jan 25 20:21:52 2023
  225. Wed Jan 25 20:21:52 2023 Msieve v. 1.54 (SVN Unversioned directory)
  226. Wed Jan 25 20:21:52 2023 random seeds: d3d62715 222dfd4f
  227. Wed Jan 25 20:21:52 2023 MPI process 0 of 2
  228. Wed Jan 25 20:21:52 2023 Using 23 OpenMP threads
  229. Wed Jan 25 20:21:52 2023 factoring 29372098234875838840079777771632985561406339008461414488946316243247694330578059065005640865977270867491044342159126039241285627232590216226145435406934359263006398482718142393701194933594021805135072759 (203 digits)
  230. Wed Jan 25 20:21:53 2023 no P-1/P+1/ECM available, skipping
  231. Wed Jan 25 20:21:53 2023 commencing number field sieve (203-digit input)
  232. Wed Jan 25 20:21:53 2023 R0: 602400691612421918536387328824478011400331731
  233. Wed Jan 25 20:21:53 2023 R1: -77371252455336267181195264
  234. Wed Jan 25 20:21:53 2023 A0: -11
  235. Wed Jan 25 20:21:53 2023 A1: 0
  236. Wed Jan 25 20:21:53 2023 A2: 0
  237. Wed Jan 25 20:21:53 2023 A3: 0
  238. Wed Jan 25 20:21:53 2023 A4: 0
  239. Wed Jan 25 20:21:53 2023 A5: 0
  240. Wed Jan 25 20:21:53 2023 A6: 4
  241. Wed Jan 25 20:21:53 2023 skew 1.18, size 4.035e-13, alpha 0.148, combined = 5.703e-14 rroots = 2
  242. Wed Jan 25 20:21:53 2023
  243. Wed Jan 25 20:21:53 2023 commencing linear algebra
  244. Wed Jan 25 20:21:53 2023 using VBITS=256
  245. Wed Jan 25 20:21:53 2023 skipping matrix build
  246. Wed Jan 25 20:21:53 2023 initialized process (0,0) of 1 x 2 grid
  247. Wed Jan 25 20:22:01 2023 matrix starts at (0, 0)
  248. Wed Jan 25 20:22:03 2023 matrix is 19008440 x 9504332 (4182.5 MB) with weight 1210599089 (127.37/col)
  249. Wed Jan 25 20:22:03 2023 sparse part has weight 991869986 (104.36/col)
  250. Wed Jan 25 20:22:03 2023 saving the first 240 matrix rows for later
  251. Wed Jan 25 20:22:08 2023 matrix includes 256 packed rows
  252. Wed Jan 25 20:22:11 2023 matrix is 19008200 x 9504332 (3877.5 MB) with weight 907117601 (95.44/col)
  253. Wed Jan 25 20:22:11 2023 sparse part has weight 864387507 (90.95/col)
  254. Wed Jan 25 20:22:11 2023 using GPU 0 (Tesla T4)
  255. Wed Jan 25 20:22:11 2023 selected card has CUDA arch 7.5
  256. Wed Jan 25 20:23:40 2023 commencing Lanczos iteration
  257. Wed Jan 25 20:23:42 2023 memory use: 9894.0 MB
  258. Wed Jan 25 20:26:01 2023 linear algebra at 0.2%, ETA 23h44m
  259. Wed Jan 25 20:29:29 2023 checking every 10000 dimensions, checkpointing every 800000 dimensions
  260. Thu Jan 26 20:01:48 2023
  261. Thu Jan 26 20:01:48 2023
  262. Thu Jan 26 20:01:48 2023 Msieve v. 1.54 (SVN Unversioned directory)
  263. Thu Jan 26 20:01:48 2023 random seeds: 3f815f12 df35fec1
  264. Thu Jan 26 20:01:48 2023 MPI process 0 of 2
  265. Thu Jan 26 20:01:48 2023 Using 23 OpenMP threads
  266. Thu Jan 26 20:01:48 2023 factoring 29372098234875838840079777771632985561406339008461414488946316243247694330578059065005640865977270867491044342159126039241285627232590216226145435406934359263006398482718142393701194933594021805135072759 (203 digits)
  267. Thu Jan 26 20:01:49 2023 no P-1/P+1/ECM available, skipping
  268. Thu Jan 26 20:01:49 2023 commencing number field sieve (203-digit input)
  269. Thu Jan 26 20:01:49 2023 R0: 602400691612421918536387328824478011400331731
  270. Thu Jan 26 20:01:49 2023 R1: -77371252455336267181195264
  271. Thu Jan 26 20:01:49 2023 A0: -11
  272. Thu Jan 26 20:01:49 2023 A1: 0
  273. Thu Jan 26 20:01:49 2023 A2: 0
  274. Thu Jan 26 20:01:49 2023 A3: 0
  275. Thu Jan 26 20:01:49 2023 A4: 0
  276. Thu Jan 26 20:01:49 2023 A5: 0
  277. Thu Jan 26 20:01:49 2023 A6: 4
  278. Thu Jan 26 20:01:49 2023 skew 1.18, size 4.035e-13, alpha 0.148, combined = 5.703e-14 rroots = 2
  279. Thu Jan 26 20:01:49 2023
  280. Thu Jan 26 20:01:49 2023 commencing linear algebra
  281. Thu Jan 26 20:01:49 2023 using VBITS=256
  282. Thu Jan 26 20:01:49 2023 initialized process (0,0) of 1 x 2 grid
  283. Thu Jan 26 20:01:57 2023 matrix starts at (0, 0)
  284. Thu Jan 26 20:01:59 2023 matrix is 19008440 x 9504332 (4182.5 MB) with weight 1210599089 (127.37/col)
  285. Thu Jan 26 20:01:59 2023 sparse part has weight 991869986 (104.36/col)
  286. Thu Jan 26 20:01:59 2023 saving the first 240 matrix rows for later
  287. Thu Jan 26 20:02:04 2023 matrix includes 256 packed rows
  288. Thu Jan 26 20:02:08 2023 matrix is 19008200 x 9504332 (3877.5 MB) with weight 907117601 (95.44/col)
  289. Thu Jan 26 20:02:08 2023 sparse part has weight 864387507 (90.95/col)
  290. Thu Jan 26 20:02:08 2023 using GPU 0 (Tesla T4)
  291. Thu Jan 26 20:02:08 2023 selected card has CUDA arch 7.5
  292. Thu Jan 26 20:03:37 2023 commencing Lanczos iteration
  293. Thu Jan 26 20:03:38 2023 memory use: 9894.0 MB
  294. Thu Jan 26 20:03:42 2023 restarting at iteration 68957 (dim = 17600217)
  295. Thu Jan 26 20:05:59 2023 linear algebra at 92.8%, ETA 1h42m
  296. Thu Jan 26 20:08:28 2023 checking every 10000 dimensions, checkpointing every 810000 dimensions
  297. Thu Jan 26 21:49:21 2023 lanczos halted after 74475 iterations (dim = 19008200)
  298. Thu Jan 26 21:50:46 2023 recovered 42 nontrivial dependencies
  299. Thu Jan 26 21:50:46 2023 BLanczosTime: 6537
  300. Thu Jan 26 21:50:46 2023 elapsed time 01:48:58
  301. Thu Jan 26 22:19:19 2023
  302. Thu Jan 26 22:19:20 2023
  303. Thu Jan 26 22:19:20 2023 Msieve v. 1.54 (SVN Unversioned directory)
  304. Thu Jan 26 22:19:20 2023 random seeds: dffa881b 5dd57e3e
  305. Thu Jan 26 22:19:20 2023 MPI process 0 of 1
  306. Thu Jan 26 22:19:20 2023 Using 46 OpenMP threads
  307. Thu Jan 26 22:19:20 2023 factoring 29372098234875838840079777771632985561406339008461414488946316243247694330578059065005640865977270867491044342159126039241285627232590216226145435406934359263006398482718142393701194933594021805135072759 (203 digits)
  308. Thu Jan 26 22:19:20 2023 no P-1/P+1/ECM available, skipping
  309. Thu Jan 26 22:19:20 2023 commencing number field sieve (203-digit input)
  310. Thu Jan 26 22:19:21 2023 R0: 602400691612421918536387328824478011400331731
  311. Thu Jan 26 22:19:21 2023 R1: -77371252455336267181195264
  312. Thu Jan 26 22:19:21 2023 A0: -11
  313. Thu Jan 26 22:19:21 2023 A1: 0
  314. Thu Jan 26 22:19:21 2023 A2: 0
  315. Thu Jan 26 22:19:21 2023 A3: 0
  316. Thu Jan 26 22:19:21 2023 A4: 0
  317. Thu Jan 26 22:19:21 2023 A5: 0
  318. Thu Jan 26 22:19:21 2023 A6: 4
  319. Thu Jan 26 22:19:21 2023 skew 1.18, size 4.035e-13, alpha 0.148, combined = 5.703e-14 rroots = 2
  320. Thu Jan 26 22:19:21 2023
  321. Thu Jan 26 22:19:21 2023 commencing square root phase
  322. Thu Jan 26 22:19:21 2023 reading relations for dependency 1
  323. Thu Jan 26 22:19:23 2023 read 9503767 cycles
  324. Thu Jan 26 22:19:40 2023 cycles contain 32446350 unique relations
  325. Thu Jan 26 22:20:31 2023 read 32446350 relations
  326. Thu Jan 26 22:22:56 2023 multiplying 32446350 relations
  327. Thu Jan 26 22:34:50 2023 multiply complete, coefficients have about 916.70 million bits
  328. Thu Jan 26 22:34:54 2023 initial square root is modulo 167570773
  329. Thu Jan 26 22:41:05 2023 sqrtTime: 1304
  330. Thu Jan 26 22:41:06 2023 p72 factor: 711529929051810395526137533432940084510388720843254153158683126183291241
  331. Thu Jan 26 22:41:06 2023 p131 factor: 41280200643165208750283041586591581050193493173254320160093834326255719278201038457993726911663849311206860345865638067852177403999
  332. Thu Jan 26 22:41:06 2023 elapsed time 00:21:46
  333.  
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