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
77201561Factored
FactorDigitsBitsDate
28462167025326013003678492581.22015-06-28 13:10:07
P-1 factors
DateFactorB1B2
2015-06-28284621670253260130036784972000014940000
History
DateUserTypeResult
2015-06-28tryptamine dreamerF-PM1
Factor: 2846216702532601300367849 / (P-1, B1=720000, B2=14940000, E=6)
2015-06-08NickOfTimeNF
no factor from 2^73 to 2^74
2013-01-09SWL551NF
no factor from 2^72 to 2^73
2013-01-09SWL551NF
no factor from 2^71 to 2^72
2013-01-09SWL551NF
no factor from 2^70 to 2^71
2011-02-01-Anonymous-NF
no factor from 2^69 to 2^70
2011-01-25-Anonymous-NF
no factor from 2^68 to 2^69
2010-12-24ITSNF
no factor from 2^67 to 2^68
2010-12-19ITSNF
no factor from 2^66 to 2^67
2010-10-16ANONYMOUSNF
no factor from 2^65 to 2^66
2008-09-29JohnHa0NF
no factor to 2^65