Marin Mersenne 2^P-1
Username
Password
Forgot password?
Black
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
83536261Factored
FactorDigitsBitsDate
74907463360970805885660031912892.62017-10-09 05:06:54
P-1 factors
DateFactorB1B2
2017-10-09749074633609708058856600319166500012136250
History
DateUserTypeResult
2017-10-09Jwb52zF-PM1
Factor: 7490746336097080588566003191 / (P-1, B1=665000, B2=12136250)
2017-03-10-Anonymous-NF
no factor from 2^75 to 2^76
2017-01-17Brian BeuningNF
no factor from 2^74 to 2^75
2017-01-17Brian BeuningNF
no factor from 2^73 to 2^74
2016-12-25Judge HaleNF
no factor from 2^72 to 2^73
2016-12-25Judge HaleNF
no factor from 2^71 to 2^72
2013-06-18Cow_tippingNF
no factor from 2^70 to 2^71
2013-02-20HBendtzNF
no factor from 2^69 to 2^70
2013-02-18tom9358NF
no factor from 2^68 to 2^69
2013-02-15Juergen KampmeierNF
no factor from 2^67 to 2^68
2013-02-14Juergen KampmeierNF
no factor from 2^66 to 2^67
2012-09-12Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-21Architects CubedNF
no factor from 2^64 to 2^65