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
37931323TF
No factors below 273
TF target 271
P-1
B1 = 335000
B2 = 1675000
LL
StatusDateUserResidueShift
Verified2008-03-05Ivan Stamenkovic98D6A27B4000388217126957
Verified2015-10-06MadPoo98D6A27B400038824286112
History
DateUserTypeResult
2022-07-09RichD0NF
no factor from 2^72 to 2^73
2022-04-30LOBESNF
no factor from 2^71 to 2^72
2015-10-06MadPooC-LL
98D6A27B40003882
2014-04-07Jerry HallettNF
no factor from 2^70 to 2^71
2014-04-06Jerry HallettNF
no factor from 2^69 to 2^70