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
914871571Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
6130247536245125703292169.12017-12-21 05:58:23
History
DateUserTypeResult
2017-12-21ConductorF
Factor: 613024753624512570329 / TF: 69-70
2017-03-11sasakiNF
no factor from 2^68 to 2^69
2016-03-16E.LechnerNF
no factor from 2^67 to 2^68
2015-12-31E.LechnerNF
no factor from 2^66 to 2^67
2013-05-03ramgeisNF
no factor from 2^65 to 2^66
2011-10-11lindedNF
no factor from 2^64 to 2^65
2010-07-22lindedNF
no factor from 2^63 to 2^64