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
77012113TF
No factors below 275
TF target 274
P-1
B1 = 710000
B2 = 14732500
LL
StatusDateUserResidueShift
Unverified2016-09-11Mikhail E. GolosovF130787ACDF8A9__74542266
History
DateUserTypeResult
2016-09-11Mikhail E. GolosovC-LL
F130787ACDF8A9__
2016-04-03Mark RoseNF
no factor from 2^64 to 2^65
2016-04-02Mark RoseNF
no factor from 2^61 to 2^64
2016-02-13Brian BeuningNF
no factor from 2^74 to 2^75
2014-11-25Lars LindleyNF-PM1
B1=710000, B2=14732500, E=6
2014-09-08Bill StaffenNF
no factor from 2^71 to 2^74
2012-12-27Charles A. MorrisNF
no factor from 2^70 to 2^71
2010-12-20colinhesterNF
no factor from 2^69 to 2^70
2010-12-12Craig MeyersNF
no factor from 2^68 to 2^69
2010-10-04wurkfurNF
no factor from 2^67 to 2^68
2010-09-28jomateixNF
no factor from 2^66 to 2^67
2010-09-22GrunwalderGIMPNF
no factor from 2^65 to 2^66