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
52555103TF
No factors below 273
TF target 273
P-1
B1 = 855000
B2 = 855000
LL
StatusDateUserResidueShift
Verified2011-06-12curtiscF3E0EEBB5C445EDD49921386
Verified2019-05-31d3zorgF3E0EEBB5C445EDD28665836
History
DateUserTypeResult
2019-05-31d3zorgC-LL
F3E0EEBB5C445EDD
2016-02-09AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-18-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-03VictordeHollanderNF
no factor from 2^70 to 2^71
2014-10-26NesowaNF
no factor from 2^69 to 2^70
2011-06-12curtiscC-LL
F3E0EEBB5C445EDD
2011-05-01curtiscNF-PM1
B1=855000
2009-02-20Team Prime RibNF
no factor to 2^69
2009-02-07searchingforprimesNF
no factor from 2^65 to 2^66
2009-02-07LillokiNF
no factor from 2^64 to 2^65
2008-11-11DerekNF
no factor to 2^64