ECM Distributed Factorization Dashboard

ECM Testing Status P-1/P+1 Status All Curves All Factors Leaderboard Residue Status
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Priority:
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Currently showing: Priority 3 composites
14841
Total Composites
44249
Total Attempts
57266
Factors Found
852
Fully Factored
Recent Factorization Attempts (Aggregated by Composite) View All Curves →

Click any row to expand and see individual curve batches

Composite Digits T-Level Progress Batches Total Curves Factors Found First/Last Attempt Total Time
▶ aliquot:2232:i1414 163
t37.9/t50.2
5 26,880 1 factor 2026-08-18 02:01
2026-08-18 02:04 		15.9s
▶ (30985554724979818259267477354... 206
t51.6/t50.8
26 56,324 None 2026-01-26 03:03
2026-08-17 23:24 		14502.3s
▶ (85842680739020130837229597644... 179
t51.5/t50.8
26 48,644 None 2026-01-25 20:01
2026-08-17 22:59 		16318.5s
▶ aliquot:19560:i595 198
t60.0/t60.9
48 247,300 None 2026-08-11 09:57
2026-08-17 22:34 		82628.9s
▶ aliquot:18528:i1632 197
t60.0/t60.6
49 247,332 None 2026-08-06 21:55
2026-08-17 20:13 		118106.1s
▶ (53085722011762607726502867226... 166
t46.5/t51.1
14 25,604 None 2026-01-26 06:25
2026-08-17 17:30 		1867.0s
▶ (61915386354675506008185730531... 166
t46.5/t51.1
14 25,348 None 2026-01-26 05:54
2026-08-17 17:29 		2161.4s
▶ (19820949224782067705347301757... 166
t46.4/t51.1
14 24,580 None 2026-01-26 05:44
2026-08-17 17:28 		1611.9s
▶ (15889023672874146371500824775... 211
t46.6/t51.1
14 29,444 None 2026-01-26 23:59
2026-08-17 17:27 		3241.9s
▶ (12640704560433843142494796906... 199
t46.6/t51.1
14 29,444 None 2026-01-26 23:27
2026-08-17 17:26 		3713.5s
▶ (76584815906623269602378682822... 192
t47.3/t51.1
14 30,724 None 2026-01-26 23:11
2026-08-17 17:25 		1988.4s
▶ (28717825743644816209177328497... 228
t46.4/t50.8
14 24,580 None 2026-01-26 04:22
2026-08-17 17:24 		1952.4s
▶ (15259634902210078191722666970... 166
t46.5/t51.1
14 25,348 None 2026-01-26 05:33
2026-08-17 17:23 		1367.6s
▶ (14187575210495421020998312132... 166
t47.2/t51.1
14 27,908 None 2026-01-26 05:38
2026-08-17 17:22 		2845.2s
▶ (25758651853502929160831484756... 166
t47.3/t51.1
14 28,676 None 2026-01-26 05:23
2026-08-17 17:20 		1517.9s
▶ (87998813616616077796219405066... 203
t48.4/t50.8
14 27,908 None 2026-01-26 02:10
2026-08-17 17:17 		1783.3s
▶ (30313507016662099781138867300... 220
t47.2/t50.8
14 26,884 None 2026-01-26 04:12
2026-08-17 17:15 		2762.8s
▶ (323354041452317789429981^11-1... 209
t48.5/t50.8
18 32,004 None 2026-01-26 03:08
2026-08-17 17:14 		5993.1s
▶ (26033078416793679686998919845... 165
t48.4/t50.8
14 29,700 None 2026-01-24 14:13
2026-08-17 17:13 		1973.6s
▶ (25238609747179526072744595937... 165
t48.5/t50.8
16 30,212 None 2026-01-24 13:44
2026-08-17 17:11 		2554.4s
▶ (67630419530045376505389010542... 165
t48.8/t50.8
16 30,724 None 2026-01-24 13:38
2026-08-17 17:10 		2189.1s
▶ (275108668969928914048321^11-1... 234
t47.9/t50.8
16 29,188 None 2026-01-26 05:03
2026-08-17 17:08 		7011.5s
▶ (26101278181082575187008104925... 237
t47.6/t50.8
18 30,212 None 2026-01-26 05:18
2026-08-17 17:06 		7308.1s
▶ (64996528223845550623^13-1)/(6... 232
t47.9/t50.8
16 29,188 None 2026-01-26 04:48
2026-08-17 17:04 		5140.6s
▶ (290468889020380554520783^11-1... 215
t47.4/t50.8
18 27,908 None 2026-01-26 03:56
2026-08-17 17:02 		4359.1s
▶ (35770647253700371109728491321... 211
t48.0/t50.8
18 30,212 None 2026-01-26 03:29
2026-08-17 17:00 		4894.5s
▶ (28677239108850214675690083916... 197
t48.6/t50.8
18 29,700 None 2026-01-26 01:47
2026-08-17 16:58 		3898.0s
▶ (140861823170705874765223^11-1... 204
t48.5/t50.8
18 30,212 None 2026-01-26 02:22
2026-08-17 16:57 		6621.1s
▶ (78120702272647868247734296094... 186
t48.9/t50.8
18 32,516 None 2026-01-25 20:34
2026-08-17 16:55 		3408.7s
▶ (25963483968055178544769185351... 183
t48.8/t50.8
18 33,540 None 2026-01-27 23:34
2026-08-17 16:53 		3502.4s
▶ (174102780262193811290693^11-1... 171
t49.3/t50.8
20 35,332 None 2026-01-25 19:50
2026-08-17 16:51 		2302.8s
▶ (12743937077474772358967321924... 165
t50.0/t50.8
20 39,684 None 2026-01-24 14:01
2026-08-17 16:50 		2885.3s
▶ (18132113483834713701015033124... 165
t49.6/t50.8
20 37,892 None 2026-01-24 13:56
2026-08-17 16:48 		3083.4s
▶ (93992490741847021258891368347... 165
t49.3/t50.8
20 35,588 None 2026-01-24 13:50
2026-08-17 16:46 		2923.6s
▶ (26961597546304999917078560282... 165
t50.4/t50.8
22 44,292 None 2026-01-24 18:52
2026-08-17 16:45 		2302.7s
▶ (54661358254887252141657779498... 165
t50.2/t50.8
22 43,780 None 2026-01-24 18:41
2026-08-17 16:44 		3048.8s
▶ (31415616287846920080573204378... 165
t50.1/t50.8
22 41,220 None 2026-01-24 17:48
2026-08-17 16:42 		2869.8s
▶ (34094406651092016522477029837... 165
t50.2/t50.8
22 42,756 None 2026-01-24 18:30
2026-08-17 16:41 		13719.7s
▶ (80639997565428258826202371701... 165
t50.4/t50.8
22 46,084 None 2026-01-24 18:09
2026-08-17 16:39 		1949.5s
▶ (322862038952531323305859^11-1... 232
t49.6/t50.8
22 41,988 None 2026-01-26 04:41
2026-08-17 16:37 		2792.2s
▶ (71448580933508035175164235327... 199
t51.4/t50.8
24 50,436 None 2026-01-26 01:59
2026-08-17 16:36 		14431.7s
▶ (23706189164126102040774339429... 216
t50.0/t50.8
24 45,828 None 2026-01-26 04:01
2026-08-17 16:30 		3681.0s
▶ (28573610684118618547846670350... 165
t51.3/t50.8
24 47,876 None 2026-01-24 18:20
2026-08-17 16:11 		13162.8s
▶ (39655601768852616603537838510... 165
t51.4/t50.8
26 50,692 None 2026-01-24 17:37
2026-08-17 16:00 		23026.6s
▶ aliquot:2712:i2082 207
t59.8/t63.7
46 236,548 None 2026-08-06 17:29
2026-08-16 15:35 		84426.7s
▶ aliquot:2514:i3163 194
t59.8/t59.7
46 236,548 None 2026-08-01 22:00
2026-08-16 06:58 		111663.1s
▶ (162478025753^23-1)/(162478025... 165
t45.4/t50.8
18 34,820 None 2026-06-10 18:37
2026-08-15 14:58 		7148.0s
▶ aliquot:2664:i1353 171
t53.3/t52.6
23 106,752 1 factor 2026-08-12 06:04
2026-08-12 21:47 		5527.9s
▶ aliquot:2982:i1530 179
t55.3/t55.1
27 134,404 1 factor 2026-08-11 03:10
2026-08-12 06:07 		20656.4s
▶ (39075255764482544972332653325... 165
t51.3/t50.8
26 48,644 None 2026-01-24 17:15
2026-08-12 01:45 		18260.1s
Recent Factors Found View All 57266 Factors →
Factor Bits Digits Composite Discovery Method Sigma Group Order Discovered
110603822356883951 57 18 aliquot:2232:i1414 ecm 3:3998872132 110603822034025880 2026-08-18 02:01
5494251495662954839423087 83 25 aliquot:3560216:i4954 ecm 3:345861670 5494251495661677371435820 2026-08-18 01:21
443723148431 39 12 aliquot:3560216:i4953 ecm 3:1515980485 443723826168 2026-08-18 01:21
6706681229735362927696126253389 103 31 aliquot:3560216:i4952 ecm 3:3171957247 670668122973536501741397485161... 2026-08-18 01:19
735834642034330357 60 18 aliquot:3560216:i4952 ecm 3:3065769641 735834642055182760 2026-08-18 01:19
100746638057547606344811331753089958667 127 39 aliquot:3560216:i4951 ecm 3:263896711 100746638057547606344752275790... 2026-08-18 01:18
26950826281762839223 65 20 aliquot:3560216:i4950 ecm 3:1772029948 26950826284335833200 2026-08-18 01:14
21224903346472853052765371 85 26 aliquot:2232:i1413 ecm 3:856253037 21224903346467330116631832 2026-08-18 00:39
93413104963671407 57 17 aliquot:2232:i1413 ecm 3:856252043 93413104740580464 2026-08-18 00:39
709071333574651 50 15 aliquot:4438920:i3329 ecm 3:1746469822 709071313254792 2026-08-18 00:39
440387358179 39 12 aliquot:3560216:i4949 ecm 3:160704053 440387424372 2026-08-18 00:24
282704398759640591026798689109 98 30 aliquot:3560216:i4948 ecm 3:3655769395 282704398759641167630304934300 2026-08-18 00:24
30574136435493297139 65 20 aliquot:3560216:i4948 ecm 3:1531425879 30574136431937345664 2026-08-18 00:24
4587286551335051 53 16 aliquot:3560216:i4948 ecm 3:1531425882 4587286495844640 2026-08-18 00:24
5159954589924085548144422136732829 112 34 aliquot:4438920:i3328 ecm 3:2377946787 515995458992408564394423399128... 2026-08-18 00:07
3493807749649178077 62 19 aliquot:3560216:i4946 ecm 3:4060934071 3493807749800058080 2026-08-17 23:01
11932918629429641 54 17 aliquot:3560216:i4946 ecm 3:4060934309 11932918725928252 2026-08-17 23:01
540407083447574429987 69 21 aliquot:3560216:i4945 ecm 3:3438100926 540407083473680698176 2026-08-17 23:01
2779987283342600413 62 19 aliquot:3560216:i4945 ecm 3:3438101100 2779987286510974644 2026-08-17 23:01
2664374960333 42 13 aliquot:3560216:i4945 ecm 3:3438100639 2664374271108 2026-08-17 23:01
23547897728324619364954055897 95 29 aliquot:3560216:i4944 ecm 3:735301800 23547897728324381089559118336 2026-08-17 23:01
6544105065852571192517513 83 25 aliquot:3560216:i4944 ecm 3:546574755 6544105065853781987538432 2026-08-17 23:01
12371503 24 8 aliquot:3560216:i4944 ecm 3:3304717036 12368560 2026-08-17 23:01
14390483865478264855274567 84 26 aliquot:3560216:i4943 ecm 3:3287832128 14390483865479009231375952 2026-08-17 22:59
520328771513 39 12 aliquot:3560216:i4943 ecm 3:3407970904 520328486712 2026-08-17 22:59

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