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
683378497Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5067916622474829615672168.82018-06-15 06:36:10
History
DateUserTypeResult
2018-06-15ConductorF
Factor: 506791662247482961567 / TF: 68-69
2016-11-04sasakiNF
no factor from 2^67 to 2^68
2014-07-28sasakiNF
no factor from 2^66 to 2^67
2014-02-01sasakiNF
no factor from 2^65 to 2^66
2012-01-31Gordon SpenceNF
no factor from 2^64 to 2^65
2010-07-08Architects CubedNF
no factor from 2^63 to 2^64