Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
58891939TF
No factors below 274
TF target 273
P-1
B1 = 545000
B2 = 9946250
LL
StatusDateUserResidueShift
Verified2015-08-02vats092E643D64FDD1225925140950
Verified2021-08-03Sergey Nosov2E643D64FDD1225945451289
History
DateUserTypeResult
2021-08-03Sergey NosovC-LL
2E643D64FDD12259
2015-08-02vats09C-LL
2E643D64FDD12259
2015-01-26Tim SorberaNF
no factor from 2^73 to 2^74
2012-12-17Craig MeyersNF-PM1
B1=545000, B2=9946250
2012-10-09Craig MeyersNF
no factor from 2^72 to 2^73
2012-07-26Son JohanNF
no factor from 2^71 to 2^72
2011-10-18Tom DuellNF
no factor from 2^70 to 2^71
2008-12-08Team Prime RibNF
no factor to 2^70
2008-11-23HazmattomNF
no factor from 2^65 to 2^66
2008-11-06-Anonymous-NF
no factor from 2^64 to 2^65
2008-11-05oodairaNF
no factor from 2^63 to 2^64