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2009-07-04 07:44:24 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
4096DoneDoneDoneDoneDoneDone44,942
8192DoneDoneDoneDoneDoneDone9,621
16384DoneDoneDoneDoneDoneDone10,141
32768DoneDoneDoneDoneDone7,203
65536DoneDoneDoneDoneDone3,002
131072DoneDoneDoneDoneDone2,502
262144DoneDoneDoneDone1,884
524288DoneDoneDone1,929
1048576DoneDoneDone891
2097152DoneDone1,239
4194304DoneDone575
8388608DoneDone197
16777216Done315
33554432Done84
6710886457
1342177287
2684354560
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
1061DoneDoneDoneDoneDoneDoneDone82,097
1237DoneDoneDoneDoneDoneDoneDone46,356
1277DoneDoneDoneDoneDoneDoneDone30,347
1619DoneDoneDoneDoneDoneDoneDone21,069
1657DoneDoneDoneDoneDoneDone10,041
1669DoneDoneDoneDoneDoneDone9,363
1753DoneDoneDoneDoneDoneDone9,524
2137DoneDoneDoneDoneDoneDone10,817
2267DoneDoneDoneDoneDoneDone9,219
2273DoneDoneDoneDoneDoneDone10,575
2357DoneDoneDoneDoneDoneDone9,147
2377DoneDoneDoneDoneDoneDone9,207
2423DoneDoneDoneDoneDoneDone11,242
2477DoneDoneDoneDoneDoneDone8,966
2521DoneDoneDoneDoneDoneDone8,770
2557DoneDoneDoneDoneDoneDone8,530
2671DoneDoneDoneDoneDoneDone8,430
2713DoneDoneDoneDoneDoneDone11,427
2719DoneDoneDoneDoneDoneDone7,738
2851DoneDoneDoneDoneDoneDone8,357
3049DoneDoneDoneDoneDoneDone8,400
3607DoneDoneDoneDoneDoneDone7,884
3673DoneDoneDoneDoneDoneDone8,436
3691DoneDoneDoneDoneDoneDone8,435
3847DoneDoneDoneDoneDoneDone7,357
3881DoneDoneDoneDoneDoneDone7,236
3919DoneDoneDoneDoneDoneDone7,356
4007DoneDoneDoneDoneDone4,929
4049DoneDoneDoneDoneDone4,617
4111DoneDoneDoneDoneDone4,600
4159DoneDoneDoneDoneDone4,622
4261DoneDoneDoneDoneDone4,367
4363DoneDoneDoneDoneDone4,453
4567DoneDoneDoneDoneDone4,164
4583DoneDoneDoneDoneDone3,796
4591DoneDoneDoneDoneDone4,387
4703DoneDoneDoneDoneDone4,160
4721DoneDoneDoneDoneDone3,978
5309DoneDoneDoneDoneDone3,714
5443DoneDoneDoneDoneDone3,706
5471DoneDoneDoneDoneDone3,488
5503DoneDoneDoneDoneDone3,471
5839DoneDoneDoneDoneDone3,476
5879DoneDoneDoneDoneDone3,525
5923DoneDoneDoneDoneDone3,458
6007DoneDoneDoneDoneDone3,520
6073DoneDoneDoneDoneDone3,578
6247DoneDoneDoneDoneDone3,576
6329DoneDoneDoneDoneDone3,571
6581DoneDoneDoneDoneDone3,824
6679DoneDoneDoneDoneDone3,603
6733DoneDoneDoneDoneDone3,366
6763DoneDoneDoneDoneDone3,587
6971DoneDoneDoneDoneDone3,562
7069DoneDoneDoneDoneDone3,337
7127DoneDoneDoneDoneDone3,437
7321DoneDoneDoneDoneDone3,141
7351DoneDoneDoneDoneDone3,445
7621DoneDoneDoneDoneDone2,741
8291DoneDoneDoneDoneDone2,482
8329DoneDoneDoneDoneDone2,997
8369DoneDoneDoneDoneDone2,796
8389DoneDoneDoneDoneDone2,813
8581DoneDoneDoneDoneDone2,913
8681DoneDoneDoneDoneDone2,716
8923DoneDoneDoneDoneDone2,838
8999DoneDoneDoneDoneDone2,784
9011DoneDoneDoneDoneDone2,708
9227DoneDoneDoneDoneDone2,784
9463DoneDoneDoneDoneDone2,799
9473DoneDoneDoneDoneDone2,704
9551DoneDoneDoneDoneDone2,734
9679DoneDoneDoneDoneDone2,754
9857DoneDoneDoneDoneDone2,734
9929DoneDoneDoneDoneDone3,141
10061DoneDoneDoneDone8,125
10303DoneDoneDoneDone3,098
10399DoneDoneDoneDone2,423
10463DoneDoneDoneDone2,283
10667DoneDoneDoneDone2,293
10771DoneDoneDoneDone2,153
10831DoneDoneDoneDone2,181
11027DoneDoneDoneDone2,204
11159DoneDoneDoneDone2,004
11251DoneDoneDoneDone1,604
11351DoneDoneDoneDone1,751
11423DoneDoneDoneDone1,745
11467DoneDoneDoneDone1,545
11483DoneDoneDoneDone1,746
11489DoneDoneDoneDone1,722
11657DoneDoneDoneDone1,740
11821DoneDoneDoneDone1,732
11839DoneDoneDoneDone1,542
12149DoneDoneDoneDone1,541
12161DoneDoneDoneDone1,537
12269DoneDoneDoneDone1,727
12281DoneDoneDoneDone1,725
12377DoneDoneDoneDone1,529
12517DoneDoneDoneDone1,521
12637DoneDoneDoneDone1,512
13007DoneDoneDoneDone1,520
13217DoneDoneDoneDone1,517
13219DoneDoneDoneDone1,517
13327DoneDoneDoneDone1,517
13523DoneDoneDoneDone1,517
13597DoneDoneDoneDone3,300
13691DoneDoneDoneDone1,517
13967DoneDoneDoneDone1,517
14009DoneDoneDoneDone1,546
14153DoneDoneDoneDone1,542
14173DoneDoneDoneDone1,542
14221DoneDoneDoneDone1,542
14243DoneDoneDoneDone1,538
14327DoneDoneDoneDone1,542
14447DoneDoneDoneDone1,615
14489DoneDoneDoneDone1,633
14557DoneDoneDoneDone1,544
14723DoneDoneDoneDone1,638
14867DoneDoneDoneDone1,528
14951DoneDoneDoneDone1,528

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
863DoneDoneDoneDoneDoneDoneDone66,200
877DoneDoneDoneDoneDoneDoneDone19,712
887DoneDoneDoneDoneDoneDoneDone19,673
919DoneDoneDoneDoneDoneDoneDone21,060
929DoneDoneDoneDoneDoneDoneDone19,673
937DoneDoneDoneDoneDoneDoneDone19,673
941DoneDoneDoneDoneDoneDoneDone19,673
947DoneDoneDoneDoneDoneDoneDone19,673
953DoneDoneDoneDoneDoneDoneDone19,673
991DoneDoneDoneDoneDoneDoneDone19,673
1009DoneDoneDoneDoneDoneDoneDone19,673
1013DoneDoneDoneDoneDoneDoneDone19,673
1019DoneDoneDoneDoneDoneDoneDone19,673
1031DoneDoneDoneDoneDoneDoneDone19,673
1051DoneDoneDoneDoneDoneDoneDone19,673
1069DoneDoneDoneDoneDoneDoneDone19,673
1087DoneDoneDoneDoneDoneDoneDone19,673
1093DoneDoneDoneDoneDoneDoneDone19,673
1109DoneDoneDoneDoneDoneDoneDone19,673
1117DoneDoneDoneDoneDoneDoneDone19,673
1123DoneDoneDoneDoneDoneDoneDone19,673
1129DoneDoneDoneDoneDoneDoneDone19,673
1151DoneDoneDoneDoneDoneDoneDone19,673
1153DoneDoneDoneDoneDoneDoneDone19,673
1163DoneDoneDoneDoneDoneDoneDone19,673
1171DoneDoneDoneDoneDoneDoneDone19,673
1181DoneDoneDoneDoneDoneDoneDone19,673
1187DoneDoneDoneDoneDoneDoneDone19,673
1193DoneDoneDoneDoneDoneDoneDone19,673
1201DoneDoneDoneDoneDone4,201
1213DoneDoneDoneDoneDone3,451
1217DoneDoneDoneDoneDone3,160
1229DoneDoneDoneDoneDone3,500
1231DoneDoneDoneDoneDone2,925
1249DoneDoneDoneDoneDone3,940
1259DoneDoneDoneDoneDone2,490
1283DoneDoneDoneDoneDone2,430
1291DoneDoneDoneDoneDone2,430
1297DoneDoneDoneDoneDone2,430
1301DoneDoneDoneDoneDone2,425
1319DoneDoneDoneDoneDone4,425
1321DoneDoneDoneDoneDone2,425
1367DoneDoneDoneDoneDone2,425
1373DoneDoneDoneDoneDone2,425
1381DoneDoneDoneDoneDone2,425
1399DoneDoneDoneDoneDone2,625
1409DoneDoneDoneDoneDone2,425
1423DoneDoneDoneDoneDone2,425
1429DoneDoneDoneDoneDone2,425
1433DoneDoneDoneDoneDone2,485
1439DoneDoneDoneDoneDone2,483
1447DoneDoneDoneDoneDone2,483
1451DoneDoneDoneDoneDone2,608
1453DoneDoneDoneDoneDone2,483
1471DoneDoneDoneDoneDone2,483
1481DoneDoneDoneDoneDone2,483
1483DoneDoneDoneDoneDone2,775
1489DoneDoneDoneDoneDone2,483
1493DoneDoneDoneDoneDone2,483
1499DoneDoneDoneDoneDone2,483
1511DoneDoneDoneDoneDone2,483
1523DoneDoneDoneDoneDone3,510
1543DoneDoneDoneDoneDone2,996
1549DoneDoneDoneDoneDone2,996
1559DoneDoneDoneDoneDone2,996
1567DoneDoneDoneDoneDone2,996
1571DoneDoneDoneDoneDone2,996
1579DoneDoneDoneDoneDone2,996
1583DoneDoneDoneDoneDone2,442
1597DoneDoneDoneDoneDone2,508
1601DoneDoneDoneDoneDone2,438
1607DoneDoneDoneDoneDone2,444
1609DoneDoneDoneDoneDone2,827
1613DoneDoneDoneDoneDone2,428
1621DoneDoneDoneDoneDone2,429
1627DoneDoneDoneDoneDone2,438
1663DoneDoneDoneDoneDone3,677
1667DoneDoneDoneDoneDone4,537
1697DoneDoneDoneDoneDone3,424
1699DoneDoneDoneDoneDone2,916
1709DoneDoneDoneDoneDone2,436
1721DoneDoneDoneDoneDone2,467
1723DoneDoneDoneDoneDone2,429
1733DoneDoneDoneDoneDone2,453
1741DoneDoneDoneDoneDone2,447
1747DoneDoneDoneDoneDone2,467
1759DoneDoneDoneDoneDone2,436
1777DoneDoneDoneDoneDone3,099
1787DoneDoneDoneDoneDone2,453
1789DoneDoneDoneDoneDone2,473
1801DoneDoneDoneDoneDone2,437
1811DoneDoneDoneDoneDone2,444
1823DoneDoneDoneDoneDone2,459
1831DoneDoneDoneDoneDone2,458
1847DoneDoneDoneDoneDone2,445
1861DoneDoneDoneDoneDone2,581
1867DoneDoneDoneDoneDone2,434
1871DoneDoneDoneDoneDone2,461
1873DoneDoneDoneDoneDone2,438
1877DoneDoneDoneDoneDone2,447
1879DoneDoneDoneDoneDone2,435
1889DoneDoneDoneDoneDone2,439
1901DoneDoneDoneDoneDone2,553
1913DoneDoneDoneDoneDone2,438
1931DoneDoneDoneDoneDone2,437
1933DoneDoneDoneDoneDone2,434
1949DoneDoneDoneDoneDone2,438
1951DoneDoneDoneDoneDone2,580
1973DoneDoneDoneDoneDone2,428
1979DoneDoneDoneDoneDone2,687
1987DoneDoneDoneDoneDone2,490
1993DoneDoneDoneDoneDone2,606
1999DoneDoneDoneDoneDone6,201
2003DoneDoneDoneDoneDone3,283
2011DoneDoneDoneDone7,066
2017DoneDoneDoneDone6,301
2027DoneDoneDoneDone6,300
2029DoneDoneDoneDone6,300
2039DoneDoneDoneDone6,300
2053DoneDoneDoneDoneDone2,536
2063DoneDoneDoneDone6,200
2081DoneDoneDoneDone6,436
2083DoneDoneDoneDone7,436
2087DoneDoneDoneDone6,437
2089DoneDoneDoneDone6,436
2099DoneDoneDoneDone6,436
2111DoneDoneDoneDone5,800
2113DoneDoneDoneDone5,800
2129DoneDoneDoneDone5,800
2131DoneDoneDoneDone5,800
2141DoneDoneDoneDone5,800
2143DoneDoneDoneDone5,800
2153DoneDoneDoneDone7,800
2161DoneDoneDoneDoneDone4,261
2179DoneDoneDoneDone7,500
2207DoneDoneDoneDone5,800
2213DoneDoneDoneDone6,300
2221DoneDoneDoneDone5,800
2237DoneDoneDoneDone5,500
2239DoneDoneDoneDone5,500
2243DoneDoneDoneDone5,500
2269DoneDoneDoneDoneDoneDone7,381
2287DoneDoneDoneDone5,400
2293DoneDoneDoneDone5,500
2297DoneDoneDoneDone5,500
2309DoneDoneDoneDone5,400
2333DoneDoneDoneDone8,260
2339DoneDoneDoneDone8,220
2341DoneDoneDoneDone5,300
2347DoneDoneDoneDone6,000
2351DoneDoneDoneDone6,000
2371DoneDoneDoneDone6,000
2381DoneDoneDoneDone5,200
2389DoneDoneDoneDone2,400
2393DoneDoneDoneDone2,400
2399DoneDoneDoneDone2,400
2411DoneDoneDoneDone2,600
2417DoneDoneDoneDone2,100
2437DoneDoneDoneDone2,200
2441DoneDoneDoneDone2,900
2459DoneDoneDoneDone3,000
2467DoneDoneDoneDone3,000
2473DoneDoneDoneDone3,000

 

 

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