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
85308757TF
No factors below 276
TF target 275
P-1
B1 = 685000
B2 = 13357500
LL
StatusDateUserResidueShift
Unverified2019-04-08Evgeniy ZavialovC35D544F0698DD__36073427
History
DateUserTypeResult
2019-04-08Evgeniy ZavialovC-LL
C35D544F0698DD__
2018-02-04TheJudgerNF-PM1
B1=685000, B2=13357500, E=12
2017-08-27-Anonymous-NF
no factor from 2^75 to 2^76
2017-08-27-Anonymous-NF
no factor from 2^74 to 2^75
2017-03-03-Anonymous-NF
no factor from 2^73 to 2^74
2017-03-03-Anonymous-NF
no factor from 2^72 to 2^73
2017-03-03-Anonymous-NF
no factor from 2^71 to 2^72
2014-08-18-Anonymous-NF
no factor from 2^70 to 2^71
2014-04-18SMoffatNF
no factor from 2^69 to 2^70
2014-04-13SMoffatNF
no factor from 2^68 to 2^69
2014-04-11Preben SNF
no factor from 2^67 to 2^68
2013-02-25-Anonymous-NF
no factor from 2^66 to 2^67
2013-02-22E.LechnerNF
no factor from 2^65 to 2^66
2010-11-25Architects CubedNF
no factor from 2^64 to 2^65