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
78300829Composite: proven not-prime with PRP test
TF
No factors below 275
TF target 275
P-1
B1 = 730000
B2 = 15330000
LL
StatusDateUserResidueShift
Unverified2017-04-18curtisc9AC3E150F99AF2__68683264
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-10-25Luke Durant2D73FBF16D3BD968013
History
DateUserTypeResult
2024-10-25Will KCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-10-25Luke DurantC-PRP
2D73FBF16D3BD968
PRP proof power = 9
PRP: Verified
Proof certified good
2017-04-18curtiscC-LL
9AC3E150F99AF2__
2016-01-20AirSquirrelsNF
no factor from 2^74 to 2^75
2015-08-29David HruskaNF-PM1
B1=730000, B2=15330000, E=12
2014-11-19BigBrotherNF
no factor from 2^73 to 2^74
2014-11-19BigBrotherNF
no factor from 2^72 to 2^73
2014-11-19BigBrotherNF
no factor from 2^71 to 2^72
2013-01-16wangyun183NF
no factor from 2^70 to 2^71
2011-03-22biszczukNF
no factor from 2^69 to 2^70
2011-03-21searchingforprimesNF
no factor from 2^68 to 2^69
2011-03-05RivieraNF
no factor from 2^67 to 2^68
2011-03-02Marcel SchneegansNF
no factor from 2^66 to 2^67
2011-02-26NYC Pet AdoptionNF
no factor from 2^65 to 2^66
2011-02-23-Anonymous-NF
no factor from 2^64 to 2^65