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
54664837TF
No factors below 274
TF target 273
P-1
B1 = 525000
B2 = 9450000
LL
StatusDateUserResidueShift
Verified2012-07-09garyhBDA157C17282A9CA40988920
Verified2020-10-30Sergey NosovBDA157C17282A9CA36377209
History
DateUserTypeResult
2020-10-30Sergey NosovC-LL
BDA157C17282A9CA
2019-06-03Jon PaceNF
no factor from 2^73 to 2^74
2016-02-05-Anonymous-NF
no factor from 2^72 to 2^73
2012-07-09garyhC-LL
BDA157C17282A9CA
2012-06-04Craig MeyersNF-PM1
B1=525000, B2=9450000
2012-06-02LaurVNF
no factor from 2^71 to 2^72
2011-08-06TheJudgerNF
no factor from 2^69 to 2^71
2009-01-10curtiscNF
no factor to 2^69
2008-12-31Alessandro De FilippoNF
no factor from 2^63 to 2^64
2008-07-29-Anonymous-NF
no factor to 2^63