Recent ECM Curves

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Composites
Curves Aggregated by Composite

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Composite Digits T-Level Progress Batches Total Curves Factors Found First/Last Attempt Total Time
(51257353114986779^19-1)/(5125... 265
t44.2/t72.9
8 28,032 None 2026-02-18 18:28
2026-07-06 17:13
1257.9s
(77477^71-1)/(77477-1) 343
t44.2/t72.6
8 28,032 None 2026-02-18 18:15
2026-07-06 17:04
859.9s
(19^281-1)/(19-1) 331
t44.2/t72.6
8 28,032 None 2026-02-18 18:10
2026-07-06 16:50
847.3s
(12482729080613814408204399172... 261
t40.3/t64.6
4 10,497 None 2026-02-17 21:17
2026-07-06 16:38
2345.1s
(317^137-1)/(317-1) 325
t44.2/t72.6
8 28,032 None 2026-02-18 18:05
2026-07-06 16:10
1114.1s
(23667573142388283838153220477... 226
t34.5/t64.6
3 7,937 1 factor 2026-02-17 21:17
2026-07-06 16:00
1949.5s
(31^239-1)/(31-1) 319
t44.2/t72.6
8 28,032 None 2026-02-18 18:02
2026-07-06 15:58
777.2s
aliquot:4032960:i2041 93
t37.0/t28.6
4 19,225 1 factor 2026-07-06 15:36
2026-07-06 15:46
47.2s
(20864386426654113876275481223... 316
t44.2/t72.6
8 28,032 None 2026-02-18 18:00
2026-07-06 15:38
1584.8s
(605353757411311^19-1)/(605353... 262
t40.3/t64.6
4 10,497 None 2026-02-17 21:17
2026-07-06 15:27
2347.1s
(127473943^41-1)/(127473943-1) 310
t44.2/t72.6
8 28,032 None 2026-02-18 17:57
2026-07-06 15:26
770.4s
(5378193516362980863601^17-1)/... 302
t44.2/t72.6
8 28,032 None 2026-02-18 17:54
2026-07-06 15:14
762.9s
(2180921^53-1)/(2180921-1) 301
t44.2/t72.6
8 28,032 None 2026-02-18 17:54
2026-07-06 15:03
737.2s
(2426789^53-1)/(2426789-1) 300
t44.2/t72.6
8 28,032 None 2026-02-18 17:52
2026-07-06 14:51
924.4s
(1079274092853571687^17-1)/(10... 264
t40.3/t64.6
4 10,497 None 2026-02-17 21:18
2026-07-06 14:49
2342.2s
(17763568394002504646778106689... 293
t44.2/t72.6
8 28,032 None 2026-02-18 17:50
2026-07-06 14:40
728.7s
(613^127-1)/(613-1) 282
t44.2/t72.6
8 28,032 None 2026-02-18 17:49
2026-07-06 14:29
827.6s
(91403581555155409^19-1)/(9140... 278
t44.2/t72.6
8 28,032 None 2026-02-18 17:48
2026-07-06 14:18
658.6s
(63841814638781852577761767^13... 227
t34.5/t64.6
3 7,937 1 factor 2026-02-17 21:19
2026-07-06 14:11
1952.5s
(1579264051^37-1)/(1579264051-... 270
t44.2/t72.6
8 28,032 None 2026-02-18 17:46
2026-07-06 14:08
660.4s
(60082728190583743^19-1)/(6008... 262
t44.2/t72.6
8 28,032 None 2026-02-18 17:44
2026-07-06 13:58
618.2s
(23223849323621^23-1)/(2322384... 259
t44.2/t72.6
8 28,032 None 2026-02-18 17:44
2026-07-06 13:48
720.9s
(165049085515149863^19-1)/(165... 236
t44.2/t72.6
8 28,032 None 2026-02-18 17:33
2026-07-06 13:39
563.3s
(968325389341^23-1)/(968325389... 264
t40.3/t64.6
4 10,497 None 2026-02-17 21:19
2026-07-06 13:38
2339.1s
(23269^79-1)/(23269-1) 341
t44.2/t72.3
8 28,032 None 2026-02-18 17:30
2026-07-06 13:30
1102.4s
(14401^83-1)/(14401-1) 268
t44.2/t72.3
8 28,032 None 2026-02-18 17:00
2026-07-06 13:23
8067.1s
(2467^101-1)/(2467-1) 322
t44.2/t72.3
8 28,032 None 2026-02-18 17:21
2026-07-06 13:17
772.9s
(822500781730699^19-1)/(822500... 265
t40.3/t64.6
4 10,497 None 2026-02-17 21:19
2026-07-06 13:00
2336.5s
(191^151-1)/(191-1) 315
t44.2/t72.3
8 28,032 None 2026-02-18 17:18
2026-07-06 12:58
1581.5s
(19^271-1)/(19-1) 308
t44.2/t72.3
8 28,032 None 2026-02-18 17:12
2026-07-06 12:46
928.2s
(32302134217542367^19-1)/(3230... 294
t44.2/t72.3
8 28,032 None 2026-02-18 17:08
2026-07-06 12:35
939.2s
(53551^73-1)/(53551-1) 291
t44.2/t72.3
8 28,032 None 2026-02-18 17:08
2026-07-06 12:23
913.1s
(1300624526271475351^17-1)/(13... 266
t40.3/t64.6
4 10,497 None 2026-02-17 21:20
2026-07-06 12:22
2391.4s
(25317725864513^23-1)/(2531772... 283
t44.2/t72.3
8 28,032 None 2026-02-18 17:06
2026-07-06 12:12
3044.2s
(59256204507977681^19-1)/(5925... 235
t44.1/t72.3
8 27,747 1 factor 2026-02-18 17:05
2026-07-06 12:02
1314.7s
(14083^83-1)/(14083-1) 280
t44.2/t72.3
8 28,032 None 2026-02-18 17:04
2026-07-06 11:52
938.3s
(14149793663665921561090680201... 270
t33.5/t64.6
4 10,497 None 2026-02-17 21:20
2026-07-06 11:43
3347.5s
(69655517^43-1)/(69655517-1) 276
t44.2/t72.3
8 28,032 None 2026-02-18 17:03
2026-07-06 11:42
817.9s
(96656723^41-1)/(96656723-1) 271
t44.2/t72.3
8 28,032 None 2026-02-18 17:02
2026-07-06 11:32
826.2s
(10096767098420694164808659158... 235
t44.2/t72.3
8 28,032 None 2026-02-18 16:49
2026-07-06 11:15
703.1s
(2519545342349331183143^17-1)/... 333
t44.2/t72.0
8 28,032 None 2026-02-18 16:43
2026-07-06 11:06
1729.9s
(1329723426885756421^17-1)/(13... 271
t33.5/t64.6
4 10,497 None 2026-02-17 21:21
2026-07-06 11:02
3328.1s
(10378063^47-1)/(10378063-1) 314
t44.2/t72.0
8 28,032 None 2026-02-18 16:35
2026-07-06 10:46
770.7s
(313^137-1)/(313-1) 314
t44.2/t72.0
8 28,032 None 2026-02-18 16:34
2026-07-06 10:34
772.4s
(50316775668019759306202964023... 333
t44.2/t71.7
8 28,032 None 2026-02-18 16:02
2026-07-06 10:23
11499.7s
(207837725713^29-1)/(207837725... 292
t44.2/t72.0
8 28,032 None 2026-02-18 16:27
2026-07-06 10:22
727.3s
(65008787863153873672058371^13... 272
t33.2/t64.6
4 10,497 None 2026-02-17 21:22
2026-07-06 10:22
2520.9s
(19731582134141^23-1)/(1973158... 288
t44.2/t72.0
8 28,032 None 2026-02-18 16:26
2026-07-06 10:11
721.7s
(293459^61-1)/(293459-1) 279
t44.2/t72.0
8 28,032 None 2026-02-18 16:23
2026-07-06 10:00
1344.8s
(414313^59-1)/(414313-1) 278
t44.2/t72.0
8 28,032 None 2026-02-18 16:22
2026-07-06 09:50
768.1s
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