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
699905221Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3409879804186751818872168.22017-06-29 18:34:38
History
DateUserTypeResult
2017-06-29ConductorF
Factor: 340987980418675181887 / TF: 68-69
2014-11-26sasakiNF
no factor from 2^66 to 2^68
2012-04-27nextPrimeNF
no factor from 2^65 to 2^66
2012-01-21laleraNF
no factor from 2^64 to 2^65
2010-06-25Architects CubedNF
no factor from 2^63 to 2^64