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
81672587TF
No factors below 275
TF target 275
P-1
B1 = 730000
B2 = 14600000
LL
StatusDateUserResidueShift
Unverified2017-10-16curtiscF6837CA16FBF59__16111274
History
DateUserTypeResult
2017-10-16curtiscC-LL
F6837CA16FBF59__
2017-05-18James HeinrichNF-PM1
B1=730000, B2=14600000, E=6
2016-11-07ktonyNF
no factor from 2^74 to 2^75
2016-11-07ktonyNF
no factor from 2^73 to 2^74
2016-10-081997rj7NF
no factor from 2^72 to 2^73
2015-12-20Mark RoseNF
no factor from 2^71 to 2^72
2013-12-23Gordon BowerNF
no factor from 2^70 to 2^71
2013-12-23Gordon BowerNF
no factor from 2^69 to 2^70
2013-12-23Gordon BowerNF
no factor from 2^68 to 2^69
2013-12-23Gordon BowerNF
no factor from 2^71 to 2^72
2013-02-03Charles A. MorrisNF
no factor from 2^67 to 2^68
2013-01-30phoenicisNF
no factor from 2^66 to 2^67
2011-02-27ANONYMOUSNF
no factor from 2^65 to 2^66
2010-12-15Architects CubedNF
no factor from 2^64 to 2^65