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
64254493TF
No factors below 275
TF target 274
P-1
B1 = 575000
B2 = 11356250
LL
StatusDateUserResidueShift
Verified2013-10-04curtisc5DEECCB2114E5C8931411420
Verified2023-04-04Sergey Nosov5DEECCB2114E5C8957215427
History
DateUserTypeResult
2023-04-04Sergey NosovC-LL
5DEECCB2114E5C89
2022-11-22storm5510NF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-10-04curtiscC-LL
5DEECCB2114E5C89
2013-07-24jimmychauNF-PM1
B1=575000, B2=11356250, E=6
2013-04-29Jerry HallettNF
no factor from 2^73 to 2^74
2013-04-29Jerry HallettNF
no factor from 2^72 to 2^73
2013-04-29Jerry HallettNF
no factor from 2^71 to 2^72
2013-04-29Jerry HallettNF
no factor from 2^70 to 2^71
2012-05-13Jason KruppaNF
no factor from 2^69 to 2^70
2010-04-26unconnectedNF
no factor from 2^68 to 2^69
2010-02-09GrunwalderGIMPNF
no factor from 2^67 to 2^68
2010-02-08GrunwalderGIMPNF
no factor from 2^66 to 2^67
2010-02-07GrunwalderGIMPNF
no factor from 2^65 to 2^66
2010-02-07arnaudNF
no factor from 2^64 to 2^65
2009-05-31Architects CubedNF
no factor from 2^63 to 2^64