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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
419002189Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3204611090544877610472168.12016-12-13 19:18:33
History
DateUserTypeResult
2016-12-13ConductorF
Factor: 320461109054487761047 / TF: 68-69
2015-03-21sasakiNF
no factor from 2^66 to 2^68
2014-07-03soldcakeNF
no factor from 2^65 to 2^66