Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
44444177TF
No factors below 273
TF target 272
P-1
B1 = 540000
B2 = 15660000
LL
StatusDateUserResidueShift
Verified2009-05-25Ton van der Wouden6453E69A74A7B5C631920794
Verified2018-04-23frolyar6453E69A74A7B5C632036617
History
DateUserTypeResult
2018-04-23frolyarC-LL
6453E69A74A7B5C6
2018-04-05Architects CubedNF
no factor from 2^72 to 2^73
2015-10-09-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-09-Anonymous-NF
no factor from 2^70 to 2^71
2015-07-08Carsten KossendeyNF
no factor from 2^69 to 2^70
2014-02-09AxelssonNF
no factor from 2^68 to 2^69
2009-05-25Ton van der WoudenC-LL
6453E69A74A7B5C6
2008-10-27-Anonymous-NF-PM1
B1=540000, B2=15660000