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
477639859Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4678071943205866639672168.72017-12-30 07:09:10
History
DateUserTypeResult
2017-12-30ky0urakuF
Factor: 467807194320586663967 / TF: 68-69
2016-06-09sasakiNF
no factor from 2^67 to 2^68
2016-03-30sasakiNF
no factor from 2^66 to 2^67
2014-10-09Grant McCrackenNF
no factor from 2^65 to 2^66