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
39338813TF
No factors below 275
TF target 272
P-1
B1 = 370000
B2 = 1942500
LL
StatusDateUserResidueShift
Verified2007-11-17Ahmer AliC4FFED89D11B4F429043864
Verified2017-02-03Remi LucetC4FFED89D11B4F4227312515
History
DateUserTypeResult
2020-12-15-Anonymous-NF
no factor from 2^74 to 2^75
2020-02-14-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-11-Anonymous-NF
no factor from 2^72 to 2^73
2019-10-11-Anonymous-NF
no factor from 2^71 to 2^72
2017-02-03Remi LucetC-LL
C4FFED89D11B4F42
2014-12-10The MawnNF
no factor from 2^70 to 2^71
2014-12-02Mark RoseNF
no factor from 2^69 to 2^70
2013-09-20VictordeHollanderNF
no factor from 2^68 to 2^69