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
695338181Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5204645166135227849592168.82017-07-09 20:50:42
History
DateUserTypeResult
2017-07-09ConductorF
Factor: 520464516613522784959 / TF: 68-69
2014-08-30sasakiNF
no factor from 2^66 to 2^68
2013-11-22sasakiNF
no factor from 2^65 to 2^66
2011-08-14laleraNF
no factor from 2^64 to 2^65
2010-07-17Architects CubedNF
no factor from 2^63 to 2^64