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
64640357TF
No factors below 275
TF target 274
P-1
B1 = 580000
B2 = 11600000
LL
StatusDateUserResidueShift
Verified2014-04-24curtiscF0BB940436D0FE7E61621973
Verified2023-05-06Sergey NosovF0BB940436D0FE7E36926938
History
DateUserTypeResult
2023-05-06Sergey NosovC-LL
F0BB940436D0FE7E
2022-07-27Alvin BunkNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2014-04-24curtiscC-LL
F0BB940436D0FE7E
2013-12-01TheJudgerNF-PM1
B1=580000, B2=11600000, E=12
2013-11-24TheJudgerNF
no factor from 2^73 to 2^74
2013-11-24TheJudgerNF
no factor from 2^72 to 2^73
2013-11-17JoDuNF
no factor from 2^71 to 2^72
2012-06-03america64NF
no factor from 2^70 to 2^71
2011-10-04america64NF
no factor from 2^69 to 2^70
2009-12-26CorranNF
no factor from 2^68 to 2^69
2009-12-20runeskNF
no factor from 2^67 to 2^68
2009-12-18sannerud.comNF
no factor from 2^66 to 2^67
2009-12-11trifNF
no factor from 2^65 to 2^66
2009-10-08Sturle SundeNF
no factor from 2^64 to 2^65
2009-05-31Architects CubedNF
no factor from 2^63 to 2^64