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
52376603TF
No factors below 275
TF target 273
P-1
B1 = 615000
B2 = 16451250
LL
StatusDateUserResidueShift
Verified2011-07-14Dan Moody840B521CC514092814685094
Verified2019-08-25Andrew G840B521CC51409289615984
History
DateUserTypeResult
2020-06-15-Anonymous-NF
no factor from 2^74 to 2^75
2019-08-25Andrew GC-LL
840B521CC5140928
2019-07-01-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-11AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-18-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-07Mark RoseNF
no factor from 2^70 to 2^71
2014-11-05NesowaNF
no factor from 2^69 to 2^70
2011-07-14Dan MoodyC-LL
840B521CC5140928
2010-09-18PVasilevNF
no factor from 2^68 to 2^69
2010-09-11S04803NF-PM1
B1=615000, B2=16451250
2009-05-01-Anonymous-NF
no factor from 2^67 to 2^68
2009-03-01Jürgen DeckerNF
no factor from 2^66 to 2^67
2009-02-28Jürgen DeckerNF
no factor from 2^65 to 2^66
2009-02-27ANONYMOUSNF
no factor from 2^64 to 2^65
2008-10-25DerekNF
no factor to 2^64