Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
76247219TF
No factors below 275
TF target 274
P-1
B1 = 665000
B2 = 13300000
LL
StatusDateUserResidueShift
Unverified2016-02-17ARTEM E I38763FB95A8D96__13106525
History
DateUserTypeResult
2016-02-17ARTEM E IC-LL
38763FB95A8D96__
2016-02-07TheJudgerNF-PM1
B1=665000, B2=13300000, E=12
2016-01-21RichD0NF
no factor from 2^72 to 2^75
2015-11-10RichD0NF
no factor from 2^71 to 2^72
2013-07-09PascalBieriNF
no factor from 2^70 to 2^71
2011-09-07laleraNF
no factor from 2^69 to 2^70
2011-02-16Chris VernieriNF
no factor from 2^68 to 2^69
2011-02-13Chris VernieriNF
no factor from 2^67 to 2^68
2011-02-11-Anonymous-NF
no factor from 2^66 to 2^67
2010-08-28-Anonymous-NF
no factor from 2^65 to 2^66
2010-08-27bigbear3001NF
no factor from 2^64 to 2^65