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
41616907TF
No factors below 274
TF target 272
P-1
B1 = 380000
B2 = 1900000
LL
StatusDateUserResidueShift
Verified2008-03-12Keith Pomakis8831EDD0EE34C5E412013535
Verified2017-07-25Avo8831EDD0EE34C5E440634949
History
DateUserTypeResult
2020-01-24-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-05-Anonymous-NF
no factor from 2^72 to 2^73
2017-07-25AvoC-LL
8831EDD0EE34C5E4
2015-08-30AirSquirrelsNF
no factor from 2^71 to 2^72
2015-01-01Sid & AndyNF
no factor from 2^70 to 2^71
2015-01-01Sid & AndyNF
no factor from 2^69 to 2^70