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
109355717Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 547000
B2 = 21060000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-05-06ky0urakuB86050BD8689B7D59106619513
History
DateUserTypeResult
2022-05-06curtiscCERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-05-06ky0urakuC-PRP
B86050BD8689B7D5
PRP proof power = 9
PRP: Verified
Proof certified good
2022-03-11Ryan PropperNF-PM1
B1=547000, B2=21060000
2021-05-091997rj7NF
no factor from 2^75 to 2^76
2021-05-07rduerrNF
no factor from 2^74 to 2^75
2020-08-12gcardonaNF
no factor from 2^73 to 2^74
2020-05-02Architects CubedNF
no factor from 2^72 to 2^73
2019-01-25Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-05-05ITSNF
no factor from 2^70 to 2^71
2015-04-30Judge HaleNF
no factor from 2^69 to 2^70
2015-02-21ZukoNF
no factor from 2^68 to 2^69
2014-11-03Peter PiksaNF
no factor from 2^67 to 2^68
2014-08-25g0bNF
no factor from 2^66 to 2^67
2012-05-25OS1NF
no factor from 2^65 to 2^66
2010-09-14Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-04Torchwood InstituteNF
no factor from 2^63 to 2^64