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
85034083TF
No factors below 276
TF target 275
P-1
B1 = 675000
B2 = 12487500
LL
StatusDateUserResidueShift
Unverified2018-05-19Egor K558B247A10A6A1__30825560
History
DateUserTypeResult
2018-05-19Egor KC-LL
558B247A10A6A1__
2017-12-13Charlie_TangoNF-PM1
B1=675000, B2=12487500
2017-07-18One ManNF
no factor from 2^75 to 2^76
2017-07-18One ManNF
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
2013-12-05PascalBieriNF
no factor from 2^70 to 2^71
2013-11-10SMoffatNF
no factor from 2^69 to 2^70
2013-02-28Freaks32NF
no factor from 2^68 to 2^69
2013-02-24Freaks32NF
no factor from 2^67 to 2^68
2013-01-31E.LechnerNF
no factor from 2^66 to 2^67
2012-07-09mrozo009NF
no factor from 2^65 to 2^66
2010-11-24Architects CubedNF
no factor from 2^64 to 2^65