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
50167379TF
No factors below 274
TF target 273
P-1
B1 = 815000
B2 = 815000
LL
StatusDateUserResidueShift
Verified2011-07-23BuckeyeC9EA4582C29FDABD35538083
Verified2019-12-12ChavdarLalovC9EA4582C29FDABD19638709
History
DateUserTypeResult
2019-12-12ChavdarLalovC-LL
C9EA4582C29FDABD
2018-12-31Mark RoseNF
no factor from 2^73 to 2^74
2015-12-23AirSquirrelsNF
no factor from 2^72 to 2^73
2015-10-18monstNF
no factor from 2^71 to 2^72
2015-10-18monstNF
no factor from 2^70 to 2^71
2015-01-01monstNF
no factor from 2^69 to 2^70
2011-07-23BuckeyeC-LL
C9EA4582C29FDABD
2011-07-08BuckeyeNF-PM1
B1=815000