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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
416001379Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4054552422157264985112168.52016-12-12 05:52:22
History
DateUserTypeResult
2016-12-12ConductorF
Factor: 405455242215726498511 / TF: 68-69
2015-01-29sasakiNF
no factor from 2^67 to 2^68
2014-12-30sasakiNF
no factor from 2^66 to 2^67
2014-06-27soldcakeNF
no factor from 2^65 to 2^66
2010-10-24Architects CubedNF
no factor from 2^64 to 2^65