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
152971141Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
33996075491357058362412271.52017-04-25 01:04:52
History
DateUserTypeResult
2017-04-25Sergey NosovF
Factor: 3399607549135705836241 / TF: 70-72*
2017-04-20XolotlNF
no factor from 2^69 to 2^70
2017-02-28XolotlNF
no factor from 2^68 to 2^69
2016-04-25ANONYMOUSNF
no factor from 2^67 to 2^68
2015-04-02vwflat4NF
no factor from 2^66 to 2^67
2013-01-25-Anonymous-NF
no factor from 2^65 to 2^66
2011-01-20RichardNF
no factor from 2^64 to 2^65
2010-07-281997rj7NF
no factor from 2^63 to 2^64