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
76300559TF
No factors below 275
TF target 274
P-1
B1 = 760000
B2 = 17100000
LL
StatusDateUserResidueShift
Unverified2017-10-25Evgeniy ZavialovEC77E47F89EAAA__15135166
History
DateUserTypeResult
2017-10-25Evgeniy ZavialovC-LL
EC77E47F89EAAA__
2016-01-26ChuckNF
no factor from 2^74 to 2^75
2016-01-26ChuckNF
no factor from 2^73 to 2^74
2015-07-26TheJudgerNF-PM1
B1=760000, B2=17100000, E=12
2012-04-29DRHNF
no factor from 2^72 to 2^73
2012-04-29DRHNF
no factor from 2^71 to 2^72
2012-04-29DRHNF
no factor from 2^70 to 2^71
2010-11-23ITSNF
no factor from 2^69 to 2^70
2010-11-10nbeyerNF
no factor from 2^68 to 2^69
2010-11-03GrunwalderGIMPNF
no factor from 2^67 to 2^68
2010-11-02GrunwalderGIMPNF
no factor from 2^66 to 2^67
2010-11-01MISNF
no factor from 2^65 to 2^66
2010-08-26-Anonymous-NF
no factor from 2^64 to 2^65