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
698817151Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5256019024565919041592168.82017-06-23 20:04:13
History
DateUserTypeResult
2017-06-23ConductorF
Factor: 525601902456591904159 / TF: 68-69
2014-11-21sasakiNF
no factor from 2^66 to 2^68
2013-10-09sasakiNF
no factor from 2^65 to 2^66
2012-01-24laleraNF
no factor from 2^64 to 2^65
2010-07-18Architects CubedNF
no factor from 2^63 to 2^64