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
67474289TF
No factors below 276
TF target 274
P-1
B1 = 610000
B2 = 11895000
LL
StatusDateUserResidueShift
Verified2016-05-31Brian Beuning2A56D92CA3DB9F7626650546
Verified2024-04-26S1471272A56D92CA3DB9F7645705066
History
DateUserTypeResult
2024-04-26S147127C-LL
2A56D92CA3DB9F76
2016-05-31Brian BeuningC-LL
2A56D92CA3DB9F76
2015-11-20Guido LorenziniNF
no factor from 2^75 to 2^76
2015-11-20Guido LorenziniNF
no factor from 2^74 to 2^75
2014-07-30kharlanNF-PM1
B1=610000, B2=11895000
2014-07-23BdotNF
no factor from 2^73 to 2^74
2014-04-27TheJudgerNF
no factor from 2^72 to 2^73
2014-04-27TheJudgerNF
no factor from 2^71 to 2^72
2012-07-30ANONYMOUSNF
no factor from 2^70 to 2^71
2012-02-24dslNF
no factor from 2^69 to 2^70
2010-05-10eon_blue_apocalypseNF
no factor from 2^68 to 2^69
2010-05-08eon_blue_apocalypseNF
no factor from 2^67 to 2^68
2010-05-06eon_blue_apocalypseNF
no factor from 2^66 to 2^67
2010-05-05eon_blue_apocalypseNF
no factor from 2^65 to 2^66
2010-01-02runeskNF
no factor from 2^64 to 2^65
2008-12-17Wojciech FlorekNF
no factor from 2^63 to 2^64