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
270859559Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2224207949596757242872167.62016-10-24 16:38:29
History
DateUserTypeResult
2016-10-24Mikhail E. GolosovF
Factor: 222420794959675724287 / TF: 67-68
2016-01-04Mr-PlonkNF
no factor from 2^66 to 2^67
2013-11-28ANONYMOUSNF
no factor from 2^65 to 2^66
2011-08-28sasaki3NF
no factor from 2^64 to 2^65
2010-03-29RichardNF
no factor from 2^63 to 2^64
2010-03-29RichardNF
no factor from 2^62 to 2^63