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
85216063TF
No factors below 276
TF target 275
P-1
B1 = 680000
B2 = 13260000
LL
StatusDateUserResidueShift
Unverified2019-06-22Dmitriy Degtiarev2CB8F35C350B42__47549843
History
DateUserTypeResult
2019-06-22Dmitriy DegtiarevC-LL
2CB8F35C350B42__
2019-04-28ATHNF
no factor from 2^63 to 2^64
2019-04-28ATHNF
no factor from 2^1 to 2^63
2018-02-05monstNF-PM1
B1=680000, B2=13260000, E=6
2017-08-20TheJudgerNF
no factor from 2^75 to 2^76
2017-08-20TheJudgerNF
no factor from 2^74 to 2^75
2017-03-02-Anonymous-NF
no factor from 2^73 to 2^74
2017-03-02-Anonymous-NF
no factor from 2^72 to 2^73
2017-03-02-Anonymous-NF
no factor from 2^71 to 2^72
2013-06-29willmoreNF
no factor from 2^70 to 2^71
2013-03-20ArtfulDodgerNF
no factor from 2^69 to 2^70
2013-03-11ArtfulDodgerNF
no factor from 2^68 to 2^69
2013-03-07g0bNF
no factor from 2^67 to 2^68
2013-03-06SMoffatNF
no factor from 2^66 to 2^67
2013-03-05wangyun183NF
no factor from 2^65 to 2^66
2010-11-25Architects CubedNF
no factor from 2^64 to 2^65