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
39368239TF
No factors below 275
TF target 272
P-1
B1 = 635000
B2 = 635000
LL
StatusDateUserResidueShift
Verified2008-05-22Dirk HoltenA750048476714FD930049449
Verified2017-02-18ChavdarLalovA750048476714FD914752959
History
DateUserTypeResult
2020-12-20-Anonymous-NF
no factor from 2^74 to 2^75
2020-02-14-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-18-Anonymous-NF
no factor from 2^72 to 2^73
2019-07-09monstNF
no factor from 2^71 to 2^72
2017-02-18ChavdarLalovC-LL
A750048476714FD9
2014-12-10chalsallNF
no factor from 2^70 to 2^71
2014-12-05BdotNF
no factor from 2^69 to 2^70
2013-09-22Le ComteNF
no factor from 2^68 to 2^69