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
239780917Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2433616712498387957692167.72016-10-08 19:54:00
History
DateUserTypeResult
2016-10-08Mikhail E. GolosovF
Factor: 243361671249838795769 / TF: 67-68
2015-12-01WileECoyoteNF
no factor from 2^66 to 2^67
2013-10-18tscNF
no factor from 2^65 to 2^66
2011-07-08Adam StinchcombeNF
no factor from 2^64 to 2^65