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
70698071TF
No factors below 275
TF target 274
P-1
B1 = 645000
B2 = 13061250
LL
StatusDateUserResidueShift
Unverified2016-12-13basey49B562E876F81A__24618098
History
DateUserTypeResult
2016-12-13baseyC-LL
49B562E876F81A__
2016-05-06-Anonymous-NF
no factor from 2^74 to 2^75
2014-11-29XenonNF-PM1
B1=645000, B2=13061250, E=6
2014-11-23TheJudgerNF
no factor from 2^73 to 2^74
2014-11-21Zr40NF
no factor from 2^72 to 2^73
2014-10-10srow7NF
no factor from 2^71 to 2^72
2013-04-08Der GrottenolmNF
no factor from 2^70 to 2^71
2012-05-15Geoff WingNF
no factor from 2^69 to 2^70
2010-05-102knarfNF
no factor from 2^68 to 2^69
2010-05-082knarfNF
no factor from 2^67 to 2^68
2010-05-042knarfNF
no factor from 2^66 to 2^67
2010-05-022knarfNF
no factor from 2^65 to 2^66
2010-04-29Dr. NowakNF
no factor from 2^64 to 2^65
2008-11-23Wojciech FlorekNF
no factor to 2^64