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
40089703TF
No factors below 274
TF target 272
P-1
B1 = 380000
B2 = 2945000
LL
StatusDateUserResidueShift
Verified2010-02-26curtiscC80432BB4BEC185A28611142
Verified2017-02-05Sergey NosovC80432BB4BEC185A27431094
History
DateUserTypeResult
2020-02-21-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-11-Anonymous-NF
no factor from 2^72 to 2^73
2017-02-05Sergey NosovC-LL
C80432BB4BEC185A
2015-01-05VictordeHollanderNF
no factor from 2^71 to 2^72
2014-12-28XyzzyNF
no factor from 2^70 to 2^71
2014-12-28XyzzyNF
no factor from 2^69 to 2^70
2010-02-26curtiscC-LL
C80432BB4BEC185A