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
49786063TF
No factors below 273
TF target 273
P-1
B1 = 510000
B2 = 4207500
LL
StatusDateUserResidueShift
Verified2011-02-16-Anonymous-6B4F00923DC52EEE21923111
Verified2019-10-23frolyar6B4F00923DC52EEE40403646
History
DateUserTypeResult
2019-10-23frolyarC-LL
6B4F00923DC52EEE
2016-06-13Bruno VictalNF
no factor from 2^72 to 2^73
2015-12-04-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-02Sid & AndyNF
no factor from 2^70 to 2^71
2015-06-10Architects CubedNF
no factor from 2^69 to 2^70
2011-02-16Admiral777C-LL
6B4F00923DC52EEE
2010-07-12Admiral777NF-PM1
B1=510000, B2=4207500