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
85237661TF
No factors below 276
TF target 275
P-1
B1 = 685000
B2 = 13528750
LL
StatusDateUserResidueShift
Unverified2018-05-17Egor KB6192B2A4C3171__7736055
History
DateUserTypeResult
2018-05-17Egor KC-LL
B6192B2A4C3171__
2018-01-06Oliver KruseNF-PM1
B1=685000, B2=13528750, E=12
2017-08-26Jon PaceNF
no factor from 2^75 to 2^76
2017-08-22Brian BeuningNF
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
2013-06-29willmoreNF
no factor from 2^70 to 2^71
2013-03-20zulianNF
no factor from 2^69 to 2^70
2013-03-18zulianNF
no factor from 2^68 to 2^69
2013-03-12zulianNF
no factor from 2^67 to 2^68
2013-03-08zulianNF
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