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
40164323TF
No factors below 276
TF target 272
P-1
B1 = 485000
B2 = 13337500
LL
StatusDateUserResidueShift
Verified2010-04-23WREDB250AE6D587E6418700855
Verified2017-02-10Sergey NosovEDB250AE6D587E6410344564
History
DateUserTypeResult
2021-03-10-Anonymous-NF
no factor from 2^75 to 2^76
2021-03-08-Anonymous-NF
no factor from 2^74 to 2^75
2020-01-05Sid & AndyNF
no factor from 2^73 to 2^74
2019-10-04-Anonymous-NF
no factor from 2^72 to 2^73
2017-02-10Sergey NosovC-LL
EDB250AE6D587E64
2015-01-16fre_gamesNF
no factor from 2^71 to 2^72
2014-12-17NickOfTimeNF
no factor from 2^70 to 2^71
2014-12-17NickOfTimeNF
no factor from 2^69 to 2^70
2013-11-03VictordeHollanderNF
no factor from 2^68 to 2^69
2010-03-07WRNF-PM1
B1=485000, B2=13337500, E=12