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
77710579TF
No factors below 275
TF target 274
P-1
B1 = 655000
B2 = 13100000
LL
StatusDateUserResidueShift
Unverified2017-05-10SADMASTER6C63D72CFFA422__60822386
History
DateUserTypeResult
2017-05-10SADMASTERC-LL
6C63D72CFFA422__
2016-05-15TheJudgerNF-PM1
B1=655000, B2=13100000, E=12
2016-05-12gcardonaNF
no factor from 2^74 to 2^75
2016-05-12gcardonaNF
no factor from 2^73 to 2^74
2016-04-15GregNF
no factor from 2^72 to 2^73
2016-04-04Mark RoseNF
no factor from 2^53 to 2^64
2016-01-02fre_gamesNF
no factor from 2^71 to 2^72
2013-05-31LelikoidNF
no factor from 2^70 to 2^71
2013-01-11SWL551NF
no factor from 2^69 to 2^70
2012-04-09Matt EsserNF
no factor from 2^68 to 2^69
2012-04-02Matt EsserNF
no factor from 2^67 to 2^68
2011-05-05Carsten KossendeyNF
no factor from 2^65 to 2^67
2010-10-17-Anonymous-NF
no factor from 2^64 to 2^65