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2010-03-11 21:17:21 utc
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PrimeNet ECM Progress

ECM on Fermat numbers

Digits in factor 25 30 35 40 45 50 55 60
Bound #1 50,000 250,000 1,000,000 3,000,000 11,000,000 44,000,000 110,000,000 260,000,000
Curves to test 280 640 1,580 4,700 9,700 17,100 46,500 112,000
4096DoneDoneDoneDoneDoneDoneDone22,880
8192DoneDoneDoneDoneDoneDone22,062
16384DoneDoneDoneDoneDoneDone16,265
32768DoneDoneDoneDoneDone12,088
65536DoneDoneDoneDoneDone5,658
131072DoneDoneDoneDoneDone2,646
262144DoneDoneDoneDone4,985
524288DoneDoneDoneDone1,310
1048576DoneDoneDone2,188
2097152DoneDoneDone862
4194304DoneDone1,365
8388608DoneDone512
16777216DoneDone247
33554432Done237
6710886458
1342177288
2684354561
5368709120

ECM on Mersenne numbers with no known factors

Exponent range:

Digits in factor 25 30 35 40 45 50 55 60
Bound #1 50,000 250,000 1,000,000 3,000,000 11,000,000 44,000,000 110,000,000 260,000,000
Curves to test 280 640 1,580 4,700 9,700 17,100 46,500 112,000
1061DoneDoneDoneDoneDoneDoneDone91,880
1237DoneDoneDoneDoneDoneDoneDone48,247
1277DoneDoneDoneDoneDoneDoneDone32,355
1619DoneDoneDoneDoneDoneDoneDone22,158
1657DoneDoneDoneDoneDoneDone11,712
1753DoneDoneDoneDoneDoneDone11,042
2137DoneDoneDoneDoneDoneDone13,860
2267DoneDoneDoneDoneDoneDone10,422
2273DoneDoneDoneDoneDoneDone11,449
2357DoneDoneDoneDoneDoneDone10,628
2377DoneDoneDoneDoneDoneDone10,694
2423DoneDoneDoneDoneDoneDone12,113
2477DoneDoneDoneDoneDoneDone9,838
2521DoneDoneDoneDoneDoneDone9,641
2557DoneDoneDoneDoneDoneDone9,400
2671DoneDoneDoneDoneDoneDone8,716
2713DoneDoneDoneDoneDoneDone12,328
2719DoneDoneDoneDoneDoneDone8,680
2851DoneDoneDoneDoneDoneDone9,259
3049DoneDoneDoneDoneDoneDone9,305
3607DoneDoneDoneDoneDoneDone8,020
3673DoneDoneDoneDoneDoneDone8,564
3691DoneDoneDoneDoneDoneDone9,336
3847DoneDoneDoneDoneDoneDone8,258
3881DoneDoneDoneDoneDoneDone8,137
3919DoneDoneDoneDoneDoneDone8,290
4007DoneDoneDoneDoneDoneDone7,944
4049DoneDoneDoneDoneDoneDone8,141
4111DoneDoneDoneDoneDoneDone12,927
4159DoneDoneDoneDoneDoneDone7,085
4261DoneDoneDoneDoneDoneDone7,458
4363DoneDoneDoneDoneDoneDone7,213
4567DoneDoneDoneDoneDoneDone7,267
4583DoneDoneDoneDoneDoneDone7,222
4591DoneDoneDoneDoneDoneDone7,002
4703DoneDoneDoneDoneDoneDone7,851
4721DoneDoneDoneDoneDoneDone7,078
5443DoneDoneDoneDoneDone3,882
5471DoneDoneDoneDoneDone3,664
5503DoneDoneDoneDoneDone3,647
5839DoneDoneDoneDoneDone3,643
5879DoneDoneDoneDoneDone3,716
5923DoneDoneDoneDoneDone3,649
6007DoneDoneDoneDoneDone3,611
6073DoneDoneDoneDoneDone3,669
6247DoneDoneDoneDoneDone3,661
6329DoneDoneDoneDoneDone3,656
6581DoneDoneDoneDoneDone3,909
6679DoneDoneDoneDoneDone3,688
6733DoneDoneDoneDoneDone3,701
6763DoneDoneDoneDoneDone3,669
6971DoneDoneDoneDoneDone3,644
7069DoneDoneDoneDoneDone3,669
7127DoneDoneDoneDoneDone3,766
7321DoneDoneDoneDoneDone3,470
7351DoneDoneDoneDoneDone3,524
7621DoneDoneDoneDoneDone3,070
8291DoneDoneDoneDoneDone3,061
8329DoneDoneDoneDoneDone3,326
8369DoneDoneDoneDoneDone3,125
8389DoneDoneDoneDoneDone2,892
8581DoneDoneDoneDoneDone2,992
8681DoneDoneDoneDoneDone3,045
8923DoneDoneDoneDoneDone3,167
8999DoneDoneDoneDoneDone3,113
9011DoneDoneDoneDoneDone2,784
9227DoneDoneDoneDoneDone2,860
9463DoneDoneDoneDoneDone3,125
9473DoneDoneDoneDoneDone2,780
9551DoneDoneDoneDoneDone2,813
9679DoneDoneDoneDoneDone2,830
9857DoneDoneDoneDoneDone2,804
9929DoneDoneDoneDoneDone3,208
10061DoneDoneDoneDone9,244
10303DoneDoneDoneDone3,165
10399DoneDoneDoneDone2,490
10463DoneDoneDoneDone2,350
10667DoneDoneDoneDone2,360
10771DoneDoneDoneDone2,226
10831DoneDoneDoneDone2,248
11027DoneDoneDoneDone2,271
11159DoneDoneDoneDone2,071
11251DoneDoneDoneDone1,751
11351DoneDoneDoneDone1,818
11423DoneDoneDoneDone1,812
11467DoneDoneDoneDone1,623
11483DoneDoneDoneDone1,813
11489DoneDoneDoneDone1,789
11657DoneDoneDoneDone1,807
11821DoneDoneDoneDone1,799
11839DoneDoneDoneDone1,609
12149DoneDoneDoneDone1,611
12161DoneDoneDoneDone1,604
12269DoneDoneDoneDone1,794
12281DoneDoneDoneDone1,795
12377DoneDoneDoneDone1,596
12517DoneDoneDoneDone1,594
12637DoneDoneDoneDone1,579
13007DoneDoneDoneDone1,587
13217DoneDoneDoneDone1,584
13219DoneDoneDoneDone1,590
13327DoneDoneDoneDone1,584
13523DoneDoneDoneDone1,587
13597DoneDoneDoneDoneDone2,602
13691DoneDoneDoneDone1,584
13967DoneDoneDoneDone1,590
14009DoneDoneDoneDone1,619
14153DoneDoneDoneDone1,609
14173DoneDoneDoneDone1,609
14221DoneDoneDoneDone1,609
14243DoneDoneDoneDone1,605
14327DoneDoneDoneDone1,609
14447DoneDoneDoneDone1,682
14489DoneDoneDoneDone1,693
14557DoneDoneDoneDone1,603
14723DoneDoneDoneDone1,722
14867DoneDoneDoneDone1,588
14951DoneDoneDoneDone1,588

ECM on Mersenne numbers with known factors

Exponent range:
Digits in factor 25 30 35 40 45 50 55 60
Bound #1 50,000 250,000 1,000,000 3,000,000 11,000,000 44,000,000 110,000,000 260,000,000
Curves to test 280 640 1,580 4,700 9,700 17,100 46,500 112,000
887DoneDoneDoneDoneDoneDoneDone19,680
919DoneDoneDoneDoneDoneDoneDone21,967
929DoneDoneDoneDoneDoneDoneDone19,680
937DoneDoneDoneDoneDoneDoneDone19,679
941DoneDoneDoneDoneDoneDoneDone20,243
947DoneDoneDoneDoneDoneDoneDone19,679
953DoneDoneDoneDoneDoneDoneDone19,679
991DoneDoneDoneDoneDoneDoneDone19,678
1009DoneDoneDoneDoneDoneDoneDone19,675
1013DoneDoneDoneDoneDoneDoneDone19,675
1019DoneDoneDoneDoneDoneDoneDone19,675
1031DoneDoneDoneDoneDoneDoneDone19,674
1051DoneDoneDoneDoneDoneDoneDone19,974
1069DoneDoneDoneDoneDoneDoneDone19,974
1087DoneDoneDoneDoneDoneDoneDone19,674
1093DoneDoneDoneDoneDoneDoneDone19,674
1109DoneDoneDoneDoneDoneDoneDone19,674
1117DoneDoneDoneDoneDoneDoneDone19,974
1123DoneDoneDoneDoneDoneDoneDone19,974
1129DoneDoneDoneDoneDoneDoneDone19,674
1151DoneDoneDoneDoneDoneDoneDone19,674
1153DoneDoneDoneDoneDoneDoneDone19,674
1163DoneDoneDoneDoneDoneDoneDone19,674
1171DoneDoneDoneDoneDoneDoneDone19,974
1181DoneDoneDoneDoneDoneDoneDone19,674
1187DoneDoneDoneDoneDoneDoneDone19,674
1193DoneDoneDoneDoneDoneDoneDone19,974
1201DoneDoneDoneDoneDone4,203
1213DoneDoneDoneDoneDone3,453
1217DoneDoneDoneDoneDone3,162
1229DoneDoneDoneDoneDone3,502
1231DoneDoneDoneDoneDone2,927
1249DoneDoneDoneDoneDone3,942
1259DoneDoneDoneDoneDone4,992
1283DoneDoneDoneDoneDone2,432
1291DoneDoneDoneDoneDone2,432
1297DoneDoneDoneDoneDone2,432
1301DoneDoneDoneDoneDone2,427
1319DoneDoneDoneDoneDone4,427
1321DoneDoneDoneDoneDone2,427
1367DoneDoneDoneDoneDone2,427
1373DoneDoneDoneDoneDone2,527
1381DoneDoneDoneDoneDone3,027
1399DoneDoneDoneDoneDone2,627
1409DoneDoneDoneDoneDone2,427
1423DoneDoneDoneDoneDone2,427
1429DoneDoneDoneDoneDone2,427
1433DoneDoneDoneDoneDone2,487
1439DoneDoneDoneDoneDone2,485
1447DoneDoneDoneDoneDone2,484
1451DoneDoneDoneDoneDone2,609
1453DoneDoneDoneDoneDone2,484
1471DoneDoneDoneDoneDone2,484
1481DoneDoneDoneDoneDone2,484
1483DoneDoneDoneDoneDone2,776
1489DoneDoneDoneDoneDone2,484
1493DoneDoneDoneDoneDone2,484
1499DoneDoneDoneDoneDone2,484
1511DoneDoneDoneDoneDone2,484
1523DoneDoneDoneDoneDone3,511
1543DoneDoneDoneDoneDone2,997
1549DoneDoneDoneDoneDone2,997
1559DoneDoneDoneDoneDone2,997
1567DoneDoneDoneDoneDone2,997
1571DoneDoneDoneDoneDone2,997
1579DoneDoneDoneDoneDone2,997
1583DoneDoneDoneDoneDone2,443
1597DoneDoneDoneDoneDone2,509
1601DoneDoneDoneDoneDone2,439
1607DoneDoneDoneDoneDone2,445
1609DoneDoneDoneDoneDone2,828
1613DoneDoneDoneDoneDone2,429
1621DoneDoneDoneDoneDone2,430
1627DoneDoneDoneDoneDone2,439
1663DoneDoneDoneDoneDone3,678
1667DoneDoneDoneDoneDone4,538
1669DoneDoneDoneDoneDoneDone10,158
1697DoneDoneDoneDoneDone3,425
1699DoneDoneDoneDoneDone2,917
1709DoneDoneDoneDoneDone2,437
1721DoneDoneDoneDoneDone2,468
1723DoneDoneDoneDoneDone2,430
1733DoneDoneDoneDoneDone2,454
1741DoneDoneDoneDoneDone2,448
1747DoneDoneDoneDoneDone2,468
1759DoneDoneDoneDoneDone2,437
1777DoneDoneDoneDoneDone3,100
1787DoneDoneDoneDoneDone2,454
1789DoneDoneDoneDoneDone2,474
1801DoneDoneDoneDoneDone2,438
1811DoneDoneDoneDoneDone2,445
1823DoneDoneDoneDoneDone2,460
1831DoneDoneDoneDoneDone2,459
1847DoneDoneDoneDoneDone2,446
1861DoneDoneDoneDoneDone2,582
1867DoneDoneDoneDoneDone2,435
1871DoneDoneDoneDoneDone2,462
1873DoneDoneDoneDoneDone2,439
1877DoneDoneDoneDoneDone2,448
1879DoneDoneDoneDoneDone2,436
1889DoneDoneDoneDoneDone2,440
1901DoneDoneDoneDoneDone2,554
1913DoneDoneDoneDoneDone2,439
1931DoneDoneDoneDoneDone2,438
1933DoneDoneDoneDoneDone2,435
1949DoneDoneDoneDoneDone2,439
1951DoneDoneDoneDoneDone2,581
1973DoneDoneDoneDoneDone2,429
1979DoneDoneDoneDoneDone2,688
1987DoneDoneDoneDoneDone2,491
1993DoneDoneDoneDoneDone2,607
1999DoneDoneDoneDoneDone6,202
2003DoneDoneDoneDoneDone5,074
2011DoneDoneDoneDone8,883
2017DoneDoneDoneDoneDone2,426
2027DoneDoneDoneDone8,012
2029DoneDoneDoneDone7,932
2039DoneDoneDoneDone8,032
2053DoneDoneDoneDoneDone2,537
2063DoneDoneDoneDone7,782
2081DoneDoneDoneDone8,138
2083DoneDoneDoneDone8,778
2087DoneDoneDoneDone6,439
2089DoneDoneDoneDone6,438
2099DoneDoneDoneDone6,438
2111DoneDoneDoneDone5,802
2113DoneDoneDoneDoneDone3,726
2129DoneDoneDoneDone5,802
2131DoneDoneDoneDone5,802
2141DoneDoneDoneDone5,802
2143DoneDoneDoneDone5,802
2153DoneDoneDoneDone7,802
2161DoneDoneDoneDoneDone4,262
2179DoneDoneDoneDone7,502
2207DoneDoneDoneDone5,802
2213DoneDoneDoneDone6,302
2221DoneDoneDoneDone5,802
2237DoneDoneDoneDone5,502
2239DoneDoneDoneDone5,502
2243DoneDoneDoneDone5,502
2269DoneDoneDoneDoneDoneDone7,402
2287DoneDoneDoneDone5,402
2293DoneDoneDoneDone5,502
2297DoneDoneDoneDone5,502
2309DoneDoneDoneDone5,402
2333DoneDoneDoneDone8,262
2339DoneDoneDoneDone8,222
2341DoneDoneDoneDone5,302
2347DoneDoneDoneDone6,002
2351DoneDoneDoneDone6,002
2371DoneDoneDoneDone6,002
2381DoneDoneDoneDone5,202
2389DoneDoneDoneDone2,402
2393DoneDoneDoneDone2,402
2399DoneDoneDoneDone2,402
2411DoneDoneDoneDone2,602
2417DoneDoneDoneDone5,302
2437DoneDoneDoneDone2,202
2441DoneDoneDoneDone2,902
2459DoneDoneDoneDone3,002
2467DoneDoneDoneDone3,002
2473DoneDoneDoneDone3,002

 

 

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