Marin Mersenne 2^P-1
Username
Password
Forgot password?
Black
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
694127711Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4219680200758835396812168.52017-07-01 20:07:01
History
DateUserTypeResult
2017-07-01ConductorF
Factor: 421968020075883539681 / TF: 68-69
2014-11-28sasakiNF
no factor from 2^67 to 2^68
2014-09-02sasakiNF
no factor from 2^66 to 2^67
2013-12-01sasakiNF
no factor from 2^65 to 2^66
2012-02-06mmNF
no factor from 2^64 to 2^65
2010-06-24Architects CubedNF
no factor from 2^63 to 2^64