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
277116233Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1601028143915522896572167.12016-11-05 02:32:07
History
DateUserTypeResult
2016-11-05Mikhail E. GolosovF
Factor: 160102814391552289657 / TF: 67-68
2016-01-13vwflat4NF
no factor from 2^66 to 2^67
2013-12-07tscNF
no factor from 2^65 to 2^66
2011-09-08ALSNF
no factor from 2^64 to 2^65
2010-04-05ramgeisNF
no factor from 2^63 to 2^64
2010-04-05ramgeisNF
no factor from 2^62 to 2^63