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
79803461TF
No factors below 275
TF target 275
P-1
B1 = 670000
B2 = 13400000
LL
StatusDateUserResidueShift
Unverified2018-05-28Dmitriy Degtiarev447A11DAE128A1__66270530
History
DateUserTypeResult
2018-05-28Dmitriy DegtiarevC-LL
447A11DAE128A1__
2016-11-19Brian BeuningNF-PM1
B1=670000, B2=13400000, E=6
2016-08-23-Anonymous-NF
no factor from 2^74 to 2^75
2016-08-23-Anonymous-NF
no factor from 2^73 to 2^74
2016-08-23-Anonymous-NF
no factor from 2^72 to 2^73
2016-03-03Stef42NF
no factor from 2^71 to 2^72
2013-01-25electron1897NF
no factor from 2^70 to 2^71
2012-04-06vapaddyNF
no factor from 2^69 to 2^70
2011-02-19-Anonymous-NF
no factor from 2^68 to 2^69
2011-02-13mtlNF
no factor from 2^67 to 2^68
2011-02-08KarlMJNF
no factor from 2^66 to 2^67
2010-12-07Torchwood InstituteNF
no factor from 2^65 to 2^66
2010-11-30Architects CubedNF
no factor from 2^64 to 2^65
2009-05-25Architects CubedNF
no factor from 2^63 to 2^64