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
48394361TF
No factors below 273
TF target 272
P-1
B1 = 565000
B2 = 15961250
LL
StatusDateUserResidueShift
Verified2010-03-07Smoker885247259D7883984616017053
Verified2019-05-13Sergey Nosov5247259D7883984642764482
History
DateUserTypeResult
2019-05-13Sergey NosovC-LL
5247259D78839846
2018-02-11TheJudgerNF
no factor from 2^72 to 2^73
2015-12-15AirSquirrelsNF
no factor from 2^71 to 2^72
2015-12-15AirSquirrelsNF
no factor from 2^70 to 2^71
2015-08-24Sid & AndyNF
no factor from 2^69 to 2^70
2010-03-07Smoker88C-LL
5247259D78839846
2010-01-11Smoker88NF-PM1
B1=565000, B2=15961250