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
222432187Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
7957990345109056586632169.42015-10-30 21:55:30
History
DateUserTypeResult
2015-10-30demfloroF
Factor: 795799034510905658663 / TF: 69-70
2015-10-30demfloroNF
no factor from 2^68 to 2^69
2015-10-30demfloroNF
no factor from 2^66 to 2^68
2013-08-27lindeeNF
no factor from 2^65 to 2^66
2011-06-08carlos56NF
no factor from 2^64 to 2^65
2010-05-19Architects CubedNF
no factor from 2^63 to 2^64