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
68940643TF
No factors below 275
TF target 274
P-1
B1 = 635000
B2 = 14128750
LL
StatusDateUserResidueShift
Unverified2016-08-05ANONYMOUS51FAC29EDD3C60__47995812
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-03-30Mirra8EA1DE7BDF0664D8013
History
DateUserTypeResult
2024-05-26ANONYMOUSNF
no factor from 2^69 to 2^70
2024-03-30slandrumCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-03-30MirraC-PRP
8EA1DE7BDF0664D8
PRP proof power = 8
PRP: Verified
Proof certified good
2016-08-05ANONYMOUSC-LL
51FAC29EDD3C60__
2016-03-28endless_mikeNF
no factor from 2^74 to 2^75
2013-12-20HBendtzNF-PM1
B1=635000, B2=14128750, e=2
2013-12-19Jerry HallettNF
no factor from 2^73 to 2^74
2013-12-05gcardonaNF
no factor from 2^72 to 2^73
2013-12-02Architects CubedNF
no factor from 2^71 to 2^72
2012-09-26Bold_SeekerNF
no factor from 2^70 to 2^71
2012-03-30RichardNF
no factor from 2^69 to 2^70
2010-03-05-Anonymous-NF
no factor from 2^68 to 2^69
2010-02-27TwistedFate2kNF
no factor from 2^67 to 2^68
2010-02-18TwistedFate2kNF
no factor from 2^66 to 2^67
2010-02-09Kevin JagetNF
no factor from 2^65 to 2^66
2010-02-01BillNF
no factor from 2^64 to 2^65
2009-02-021997rj7NF
no factor to 2^64