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
696530141Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
12869436356473757463112270.12017-08-29 20:15:18
History
DateUserTypeResult
2022-07-31LordJuliusNF
no factor from 2^1 to 2^64
2017-08-29ConductorF
Factor: 1286943635647375746311 / TF: 70-71
2017-08-29ConductorNF
no factor from 2^68 to 2^70
2014-09-07sasakiNF
no factor from 2^66 to 2^68
2013-11-30sasakiNF
no factor from 2^65 to 2^66
2012-01-27laleraNF
no factor from 2^64 to 2^65
2010-07-15Architects CubedNF
no factor from 2^63 to 2^64