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
39736133TF
No factors below 273
TF target 272
P-1
B1 = 555000
B2 = 11516250
LL
StatusDateUserResidueShift
Verified2008-02-03C. Cooper / S. Boone9E4C3C2A26EFECBB17905429
Verified2016-12-28Sergey Nosov9E4C3C2A26EFECBB34787815
History
DateUserTypeResult
2019-10-11-Anonymous-NF
no factor from 2^72 to 2^73
2019-08-05Architects CubedNF-PM1
B1=555000, B2=11516250, E=12
2019-07-21monstNF
no factor from 2^71 to 2^72
2016-12-28Sergey NosovC-LL
9E4C3C2A26EFECBB
2014-12-14monstNF
no factor from 2^70 to 2^71
2014-12-14VictordeHollanderNF
no factor from 2^69 to 2^70
2013-10-04Carsten KossendeyNF
no factor from 2^68 to 2^69