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
285052799Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1569611266194368383932167.12016-11-19 22:39:22
History
DateUserTypeResult
2016-11-19Mikhail E. GolosovF
Factor: 156961126619436838393 / TF: 67-68
2016-01-25pjwrightNF
no factor from 2^66 to 2^67
2014-06-15sasakiNF
no factor from 2^65 to 2^66
2011-09-21sasaki3NF
no factor from 2^64 to 2^65
2010-04-11zygNF
no factor from 2^63 to 2^64
2010-04-11zygNF
no factor from 2^62 to 2^63