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
67271599TF
No factors below 275
TF target 274
P-1
B1 = 605000
B2 = 11797500
LL
StatusDateUserResidueShift
Verified2016-02-27Bernard van der Helm775AF4AF8E1588D63375058
Verified2023-12-04John Airey775AF4AF8E1588D630468262
History
DateUserTypeResult
2023-12-04John AireyC-LL
775AF4AF8E1588D6
2016-02-27Bernard van der HelmC-LL
775AF4AF8E1588D6
2015-06-21XyzzyNF
no factor from 2^74 to 2^75
2013-10-02NesowaNF-PM1
B1=605000, B2=11797500
2013-09-04AxelssonNF
no factor from 2^73 to 2^74
2013-09-04AxelssonNF
no factor from 2^72 to 2^73
2013-09-04AxelssonNF
no factor from 2^71 to 2^72
2013-09-04AxelssonNF
no factor from 2^70 to 2^71
2012-05-22sikafarmi_rendering_farmNF
no factor from 2^69 to 2^70
2010-07-07-Anonymous-NF
no factor from 2^68 to 2^69
2010-07-06GrunwalderGIMPNF
no factor from 2^67 to 2^68
2010-03-01VasiliyNF
no factor from 2^66 to 2^67
2010-02-28-Anonymous-NF
no factor from 2^65 to 2^66
2009-12-29ANONYMOUSNF
no factor from 2^64 to 2^65
2008-12-13Wojciech FlorekNF
no factor from 2^63 to 2^64