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
223997513Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
35966649563287048504972271.62015-11-03 10:55:39
History
DateUserTypeResult
2015-11-03demfloroF
Factor: 3596664956328704850497 / TF: 71-72
2015-11-03demfloroNF
no factor from 2^70 to 2^71
2015-11-03demfloroNF
no factor from 2^69 to 2^70
2015-11-03demfloroNF
no factor from 2^66 to 2^69
2013-09-02tscNF
no factor from 2^65 to 2^66
2011-06-11ChristophBbNF
no factor from 2^64 to 2^65