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

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Exponent Range:










MnStatusDetails
64982791TF
No factors below 274
TF target 274
P-1
B1 = 580000
B2 = 11745000
LL
StatusDateUserResidueShift
Verified2014-03-30-Anonymous-519DE4D6A606A8AA35778299
Verified2022-04-05Conductor519DE4D6A606A8AA36152218
History
DateUserTypeResult
2022-04-05ConductorC-LL
519DE4D6A606A8AA
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2014-03-30-Anonymous-C-LL
519DE4D6A606A8AA
2013-12-22TheJudgerNF-PM1
B1=580000, B2=11745000, E=12
2013-12-15TheJudgerNF
no factor from 2^73 to 2^74
2013-12-15TheJudgerNF
no factor from 2^72 to 2^73
2013-12-05america64NF
no factor from 2^71 to 2^72
2012-10-31Robert FolzNF
no factor from 2^70 to 2^71
2012-01-16C. WangNF
no factor from 2^69 to 2^70
2009-12-26GrunwalderGIMPNF
no factor from 2^68 to 2^69
2009-12-25GrunwalderGIMPNF
no factor from 2^67 to 2^68
2009-12-24GrunwalderGIMPNF
no factor from 2^66 to 2^67
2009-12-23S36049NF
no factor from 2^65 to 2^66
2009-12-18f4t3f4t3NF
no factor from 2^64 to 2^65
2009-06-01Architects CubedNF
no factor from 2^63 to 2^64