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
668972449Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3291547464289809866812168.22018-03-16 21:25:59
History
DateUserTypeResult
2018-03-16ConductorF
Factor: 329154746428980986681 / TF: 68-69
2017-02-02NoPolarBearsHereNF
no factor from 2^67 to 2^68
2014-05-25sasakiNF
no factor from 2^66 to 2^67
2012-04-28laleraNF
no factor from 2^65 to 2^66
2011-10-11laleraNF
no factor from 2^64 to 2^65
2010-06-13Architects CubedNF
no factor from 2^63 to 2^64