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
66697489TF
No factors below 275
TF target 274
P-1
B1 = 595000
B2 = 11751250
LL
StatusDateUserResidueShift
Verified2015-05-12curtiscBF35079E21363DC94630078
Verified2023-10-18Semyon MusatovBF35079E21363DC915862503
History
DateUserTypeResult
2023-10-18Semyon MusatovC-LL
BF35079E21363DC9
2015-05-12curtiscC-LL
BF35079E21363DC9
2015-04-05TheJudgerNF
no factor from 2^74 to 2^75
2013-09-09kharlanNF-PM1
B1=595000, B2=11751250
2013-09-06Jerry HallettNF
no factor from 2^73 to 2^74
2013-06-19Kyle AskineNF
no factor from 2^72 to 2^73
2013-06-18Kyle AskineNF
no factor from 2^71 to 2^72
2013-06-18Kyle AskineNF
no factor from 2^70 to 2^71
2012-03-05-Anonymous-NF
no factor from 2^69 to 2^70
2009-12-01trkNF
no factor from 2^68 to 2^69
2009-11-17-Anonymous-NF
no factor from 2^67 to 2^68
2009-04-04Joel McBethNF
no factor from 2^66 to 2^67
2009-04-02Joel McBethNF
no factor from 2^65 to 2^66
2009-04-01Joel McBethNF
no factor from 2^64 to 2^65
2009-03-091997rj7NF
no factor to 2^64