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
152428259Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
18132629522819576127132270.62017-05-09 19:39:50
History
DateUserTypeResult
2017-05-09Sergey NosovF
Factor: 1813262952281957612713 / TF: 70-72*
2017-04-26megavinkNF
no factor from 2^69 to 2^70
2016-06-22DerekNF
no factor from 2^68 to 2^69
2016-04-23Nice MarmotNF
no factor from 2^67 to 2^68
2015-03-30tscNF
no factor from 2^66 to 2^67
2013-01-22Grant McCrackenNF
no factor from 2^65 to 2^66
2011-01-16M RafiNF
no factor from 2^64 to 2^65
2010-07-051997rj7NF
no factor from 2^63 to 2^64