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
254004689Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3212403963411575589612168.12016-12-10 18:50:37
History
DateUserTypeResult
2016-12-10ConductorF
Factor: 321240396341157558961 / TF: 68-69
2015-06-19caddrNF
no factor from 2^66 to 2^68
2013-11-10sasaki3NF
no factor from 2^65 to 2^66
2011-07-31LingUaanNF
no factor from 2^64 to 2^65
2010-03-06lindedNF
no factor from 2^63 to 2^64
2010-03-06lindedNF
no factor from 2^62 to 2^63