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
55318169TF
No factors below 274
TF target 273
P-1
B1 = 580000
B2 = 12905000
LL
StatusDateUserResidueShift
Verified2013-04-06curtisc7819B0E6E1BD237E54236966
Verified2020-05-11Ilya Gutkovskiy7819B0E6E1BD237E19594850
History
DateUserTypeResult
2020-05-11Ilya GutkovskiyC-LL
7819B0E6E1BD237E
2019-05-26TheJudgerNF
no factor from 2^73 to 2^74
2016-02-05-Anonymous-NF
no factor from 2^72 to 2^73
2013-04-06curtiscC-LL
7819B0E6E1BD237E
2012-06-25XyzzyNF
no factor from 2^71 to 2^72
2011-11-01-Anonymous-NF-PM1
B1=580000, B2=12905000
2011-04-16shaugeNF
no factor from 2^70 to 2^71
2011-04-16shaugeNF
no factor from 2^69 to 2^70
2011-04-16shaugeNF
no factor from 2^68 to 2^69
2010-03-04chargerNF
no factor from 2^67 to 2^68
2010-02-22symalladNF
no factor from 2^66 to 2^67
2009-03-13-Anonymous-NF
no factor from 2^65 to 2^66
2009-01-09-Anonymous-NF
no factor from 2^64 to 2^65
2008-11-101997rj7NF
no factor to 2^64