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
65436571TF
No factors below 276
TF target 274
P-1
B1 = 585000
B2 = 11846250
LL
StatusDateUserResidueShift
Verified2013-11-01gucs4AE98BAA020680EB46238728
Verified2023-07-05Sergey Nosov4AE98BAA020680EB13619994
History
DateUserTypeResult
2023-07-05Sergey NosovC-LL
4AE98BAA020680EB
2020-06-02-Anonymous-NF
no factor from 2^75 to 2^76
2019-10-14Jon PaceNF
no factor from 2^74 to 2^75
2016-03-28Mark RoseNF
no factor from 2^60 to 2^63
2013-11-01gucsC-LL
4AE98BAA020680EB
2013-08-17Scott HemphillNF-PM1
B1=585000, B2=11846250, E=12
2013-08-11Jerry HallettNF
no factor from 2^73 to 2^74
2013-05-21TheJudgerNF
no factor from 2^72 to 2^73
2013-05-21TheJudgerNF
no factor from 2^71 to 2^72
2013-05-21TheJudgerNF
no factor from 2^70 to 2^71
2012-02-14ANONYMOUSNF
no factor from 2^69 to 2^70
2010-04-02-Anonymous-NF
no factor from 2^68 to 2^69
2010-04-01-Anonymous-NF
no factor from 2^67 to 2^68
2010-03-17TDH-DXLNF
no factor from 2^66 to 2^67
2010-03-12-Anonymous-NF
no factor from 2^65 to 2^66
2009-11-02-Anonymous-NF
no factor from 2^64 to 2^65
2009-01-11Wojciech FlorekNF
no factor from 2^63 to 2^64