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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
93279709Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
65222352875686217474092272.52019-02-26 21:35:26
History
DateUserTypeResult
2019-02-26alexF
Factor: 6522235287568621747409 / TF: 72-73
2017-08-05masserNF
no factor from 2^71 to 2^72
2014-09-20Preben SNF
no factor from 2^70 to 2^71
2014-06-12SMoffatNF
no factor from 2^69 to 2^70
2014-04-12David_DirkxNF
no factor from 2^68 to 2^69
2014-01-21Carsten KossendeyNF
no factor from 2^65 to 2^68
2010-12-27Architects CubedNF
no factor from 2^64 to 2^65