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
41721733TF
No factors below 276
TF target 272
P-1
B1 = 445000
B2 = 4672500
LL
StatusDateUserResidueShift
Verified2011-01-26WRDA8F00661EAB7A6219046936
Verified2016-03-25Flame88DA8F00661EAB7A6229538561
History
DateUserTypeResult
2021-02-12-Anonymous-NF
no factor from 2^75 to 2^76
2021-02-07-Anonymous-NF
no factor from 2^74 to 2^75
2019-12-31-Anonymous-NF
no factor from 2^73 to 2^74
2019-09-30-Anonymous-NF
no factor from 2^72 to 2^73
2016-03-25Flame88C-LL
DA8F00661EAB7A62
2015-08-22-Anonymous-NF
no factor from 2^71 to 2^72
2015-01-18srow7NF
no factor from 2^70 to 2^71
2015-01-04BdotNF
no factor from 2^69 to 2^70
2014-02-21LaurVNF
no factor from 2^68 to 2^69
2011-01-26WRC-LL
DA8F00661EAB7A62
2010-05-10sannerud.comNF-PM1
B1=445000, B2=4672500