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
70191083TF
No factors below 276
TF target 274
P-1
B1 = 635000
B2 = 12541250
LL
StatusDateUserResidueShift
Verified2016-11-16basey6421DE6095B7A62D69248962
Verified2017-02-03curtisc6421DE6095B7A62D24201195
History
DateUserTypeResult
2022-06-14Smok_bmv NF
no factor from 2^75 to 2^76
2017-02-03curtiscC-LL
6421DE6095B7A62D
2016-11-16baseyC-LL
6421DE6095B7A62D
2016-03-29-Anonymous-NF
no factor from 2^74 to 2^75
2014-12-27klajokNF-PM1
B1=635000, B2=12541250
2014-12-06BdotNF
no factor from 2^73 to 2^74
2014-09-22RichD0NF
no factor from 2^72 to 2^73
2014-09-03srow7NF
no factor from 2^71 to 2^72
2009-07-20binarydigitsNF
no factor to 2^71