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
66655747TF
No factors below 275
TF target 274
P-1
B1 = 615000
B2 = 13530000
LL
StatusDateUserResidueShift
Verified2014-05-13Amazon EC29525FBB7943AC05910105722
Verified2023-10-03Semyon Musatov9525FBB7943AC05943654574
History
DateUserTypeResult
2023-10-03Semyon MusatovC-LL
9525FBB7943AC059
2021-09-15mikrNF
no factor from 2^74 to 2^75
2014-05-13Amazon EC2C-LL
9525FBB7943AC059
2014-03-31owftheevilNF-PM1
B1=615000, B2=13530000, e=2
2014-03-27blipNF
no factor from 2^73 to 2^74
2014-03-23TheJudgerNF
no factor from 2^72 to 2^73
2014-03-23TheJudgerNF
no factor from 2^71 to 2^72
2012-09-19Bold_SeekerNF
no factor from 2^70 to 2^71
2012-04-20NoWhereManNF
no factor from 2^69 to 2^70
2009-12-22oddveryoddNF
no factor from 2^68 to 2^69
2009-12-15-Anonymous-NF
no factor from 2^67 to 2^68
2009-12-10BranMuffinNF
no factor from 2^66 to 2^67
2009-12-05Sturle SundeNF
no factor from 2^65 to 2^66
2009-12-03-Anonymous-NF
no factor from 2^64 to 2^65
2009-06-201997rj7NF
no factor to 2^64