Recent ECM Curves

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Curves Aggregated by Composite

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Composite Digits T-Level Progress Batches Total Curves Factors Found First/Last Attempt Total Time
▶ (180140810359^17-1)/(180140810... 149
t45.9/t45.8
16 27,957 None 2025-11-01 00:45
2026-05-28 13:44 		10275.2s
▶ aliquot:2712:i2066 132
t57.8/t40.6
35 175,642 2 factors 2026-05-26 03:45
2026-05-28 13:23 		79725.5s
▶ (7990089127^23-1)/(7990089127-... 149
t46.8/t45.8
15 26,165 None 2025-10-31 23:57
2026-05-28 12:12 		12037.0s
▶ (38272377859^19-1)/(3827237785... 149
t46.3/t45.8
15 22,837 None 2025-10-31 23:51
2026-05-28 11:28 		9511.3s
▶ (49017074274560807965080183441... 149
t47.1/t45.8
12 23,812 None 2026-01-12 12:46
2026-05-28 11:27 		5519.7s
▶ (3150469701571^17-1)/(31504697... 149
t46.6/t45.8
16 24,245 None 2025-10-31 23:52
2026-05-28 10:56 		10201.1s
▶ (90877849553975005003444747^11... 207
t57.0/t56.9
60 121,213 None 2025-10-26 19:56
2026-05-28 10:18 		76103.7s
▶ (42922749454644799065155369653... 149
t46.5/t45.8
13 22,837 None 2025-10-31 23:56
2026-05-28 10:17 		10648.5s
▶ (20604983267932622462933291272... 149
t46.6/t45.8
15 24,629 None 2025-10-31 23:40
2026-05-28 09:41 		11054.3s
▶ (33913057547859292051^13-1)/(3... 149
t46.8/t45.8
16 34,164 None 2025-11-01 00:14
2026-05-28 09:32 		4475.9s
▶ (54267162095443065516940569326... 166
t46.6/t45.8
16 35,977 None 2025-11-04 16:25
2026-05-28 09:31 		3936.2s
▶ (91920666431044951^13-1)/(9192... 151
t46.6/t45.8
16 31,643 None 2025-11-01 02:09
2026-05-28 09:20 		2734.9s
▶ (794866982849198699329^11-1)/(... 152
t46.3/t45.8
18 30,601 None 2025-11-19 02:01
2026-05-28 09:20 		4286.6s
▶ (10846155185663932201482028177... 164
t46.7/t45.8
18 32,137 None 2025-11-04 16:15
2026-05-28 09:08 		7812.4s
▶ (637662734023304649007^11-1)/(... 177
t46.6/t45.8
18 32,137 None 2025-11-03 16:34
2026-05-28 08:51 		2237.2s
▶ (24467841729941814296869308076... 230
t31.1/t63.7
3 5,889 None 2026-02-17 11:49
2026-05-28 05:10 		1995.0s
▶ (163041351506204389^13-1)/(163... 151
t39.2/t46.2
10 7,612 1 factor 2025-11-19 04:16
2026-05-28 05:03 		962.3s
▶ (174074774221175371^13-1)/(174... 155
t39.1/t46.2
10 8,322 1 factor 2025-11-19 04:37
2026-05-28 04:21 		1622.2s
▶ (168936563587964059^13-1)/(168... 159
t39.8/t46.2
10 10,409 1 factor 2025-11-19 04:58
2026-05-28 04:04 		1029.8s
▶ (98500472583985081^13-1)/(9850... 169
t47.4/t45.8
20 37,257 None 2025-11-03 22:51
2026-05-28 03:36 		3697.0s
▶ (51494240481434395790987045340... 204
t56.9/t56.9
55 119,300 None 2025-10-26 19:43
2026-05-28 03:15 		69430.5s
▶ (22460633791^19-1)/(2246063379... 149
t46.4/t45.8
14 30,068 None 2025-11-01 00:28
2026-05-28 02:30 		6578.1s
▶ (19808727564995461^17-1)/(1980... 138
t52.0/t42.5
28 63,969 3 factors 2025-10-27 10:11
2026-05-28 02:22 		9753.4s
▶ (11741609439853741006009096175... 149
t46.7/t45.8
14 30,836 None 2025-11-01 00:32
2026-05-28 01:48 		6591.2s
▶ (47498623693^19-1)/(4749862369... 149
t47.2/t45.8
13 24,629 None 2025-10-31 23:43
2026-05-28 01:33 		10258.2s
▶ (37541127541^19-1)/(3754112754... 149
t47.2/t45.8
13 24,629 None 2025-10-31 23:45
2026-05-28 01:26 		9797.8s
▶ (13307679019^19-1)/(1330767901... 149
t47.2/t45.8
14 32,628 None 2025-11-01 00:35
2026-05-28 01:14 		5494.8s
▶ (61701736819^17-1)/(6170173681... 149
t47.0/t45.8
14 32,628 None 2025-11-01 00:31
2026-05-28 01:14 		7165.5s
▶ (44836836531137549308599634935... 229
t31.1/t63.7
3 5,889 None 2026-02-17 11:48
2026-05-28 00:31 		2000.0s
▶ (644611817527993457101^11-1)/(... 156
t46.6/t45.8
20 32,905 None 2025-11-19 02:16
2026-05-28 00:03 		4971.1s
▶ (45988125289^17-1)/(4598812528... 159
t46.4/t45.8
20 32,137 None 2025-11-19 02:31
2026-05-27 22:31 		6772.1s
▶ (46601930320277867904169122017... 222
t31.1/t63.7
3 5,889 None 2026-02-17 11:46
2026-05-27 22:03 		1944.0s
▶ (19531^223-1)/(19531-1) 953
t44.1/t85.0
14 19,432 None 2026-02-10 14:24
2026-05-27 21:52 		32214.2s
▶ (2683^167-1)/(2683-1) 570
t44.0/t85.0
7 12,928 None 2026-01-27 15:58
2026-05-27 18:55 		5930.8s
▶ (907^193-1)/(907-1) 568
t44.0/t85.0
7 12,928 None 2026-01-27 13:47
2026-05-27 18:34 		8463.9s
▶ (1307^167-1)/(1307-1) 476
t43.9/t85.0
14 21,376 None 2026-01-16 18:28
2026-05-27 17:20 		2487.8s
▶ (112614002823949502163679249^1... 238
t56.9/t56.9
56 99,332 None 2025-10-26 20:09
2026-05-27 17:04 		75104.8s
▶ (12560948844501530689030115746... 157
t46.6/t45.8
20 32,137 None 2025-11-19 02:28
2026-05-27 16:18 		7986.0s
▶ (757656375088710625531^11-1)/(... 175
t46.3/t45.8
20 32,137 None 2025-11-03 12:11
2026-05-27 15:28 		5122.7s
▶ (2701483^31-1)/(2701483-1) 161
t46.6/t45.8
20 31,369 None 2025-11-19 02:36
2026-05-27 15:22 		4019.7s
▶ (104771190406139743^13-1)/(104... 175
t46.6/t45.8
20 31,113 None 2025-11-03 13:04
2026-05-27 15:04 		4830.1s
▶ (3341760631769550530653^11-1)/... 176
t38.9/t46.2
8 6,729 1 factor 2025-11-19 05:23
2026-05-27 12:51 		728.4s
▶ (22675731697468710163096517752... 103
t43.6/t31.7
8 11,510 1 factor 2026-01-12 13:18
2026-05-27 12:36 		757.3s
▶ (95182510854559171^13-1)/(9518... 155
t46.5/t45.8
18 33,929 None 2025-11-19 02:06
2026-05-27 12:31 		2112.1s
▶ (68804127201011921513177780644... 104
t43.5/t32.0
8 11,100 1 factor 2026-01-12 10:45
2026-05-27 10:18 		652.3s
▶ (126908058396024271^13-1)/(126... 157
t46.5/t45.8
18 32,137 None 2025-11-19 02:29
2026-05-27 04:06 		7882.4s
▶ (16862624424596417137076308428... 160
t50.8/t49.2
15 29,366 1 factor 2025-10-26 20:51
2026-05-27 03:24 		15399.4s
▶ (67990131931^17-1)/(6799013193... 155
t47.1/t45.8
18 33,929 None 2025-11-19 02:13
2026-05-27 03:15 		7498.1s
▶ (41683630902232470014097725289... 265
t31.1/t63.7
3 5,889 None 2026-02-17 12:09
2026-05-27 02:20 		2692.2s
▶ (122086147^23-1)/(122086147-1) 155
t47.1/t45.8
18 35,721 None 2025-11-19 02:11
2026-05-27 01:55 		6383.6s
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