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
44753281TF
No factors below 274
TF target 272
P-1
B1 = 540000
B2 = 15795000
LL
StatusDateUserResidueShift
Verified2009-04-28-Anonymous-8ABC26CBBA19FEA811260322
Verified2016-03-01Sarnetsky8ABC26CBBA19FEA821359876
History
DateUserTypeResult
2019-11-20Sid & AndyNF
no factor from 2^73 to 2^74
2016-03-01SarnetskyC-LL
8ABC26CBBA19FEA8
2014-07-13Son JohanNF
no factor from 2^72 to 2^73
2014-07-13Son JohanNF
no factor from 2^71 to 2^72
2014-07-13Son JohanNF
no factor from 2^70 to 2^71
2014-07-13Son JohanNF
no factor from 2^69 to 2^70
2014-07-13Son JohanNF
no factor from 2^68 to 2^69
2009-04-28kawarinC-LL
8ABC26CBBA19FEA8
2008-12-31Rich JacotNF-PM1
B1=540000, B2=15795000