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
53995103TF
No factors below 275
TF target 273
P-1
B1 = 630000
B2 = 16537500
LL
StatusDateUserResidueShift
Verified2011-11-13Peter_WertzA9EF95A5C2FF1B7E25549656
Verified2020-07-25Dmitriy DegtiarevA9EF95A5C2FF1B7E16081184
History
DateUserTypeResult
2020-07-25Dmitriy DegtiarevC-LL
A9EF95A5C2FF1B7E
2020-06-24-Anonymous-NF
no factor from 2^74 to 2^75
2019-05-26TheJudgerNF
no factor from 2^73 to 2^74
2016-02-04AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-18-Anonymous-NF
no factor from 2^71 to 2^72
2011-11-13Peter_WertzC-LL
A9EF95A5C2FF1B7E
2011-05-17shaugeNF
no factor from 2^70 to 2^71
2011-05-13shaugeNF
no factor from 2^69 to 2^70
2011-04-29-Anonymous-NF
no factor from 2^68 to 2^69
2011-04-29tscNF-PM1
B1=630000, B2=16537500
2009-05-07Helmut ZulusNF
no factor from 2^67 to 2^68
2008-12-24Sturle SundeNF
no factor from 2^66 to 2^67
2008-12-23Sturle SundeNF
no factor from 2^65 to 2^66
2008-12-23Sturle SundeNF
no factor from 2^64 to 2^65
2008-10-14-Anonymous-NF
no factor to 2^64