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
111060119Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 523000
B2 = 19732000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-09-21ky0urakuC6D6270A446DF3611198142913
History
DateUserTypeResult
2022-09-21iwesCERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-09-21ky0urakuC-PRP
C6D6270A446DF361
PRP proof power = 9
PRP: Verified
Proof certified good
2022-03-13Ryan PropperNF-PM1
B1=523000, B2=19732000
2020-11-10ZenzomaNF
no factor from 2^76 to 2^77
2020-07-29KrieselNF
no factor from 2^75 to 2^76
2020-07-29KrieselNF
no factor from 2^74 to 2^75
2020-05-03Greg HoganNF
no factor from 2^73 to 2^74
2020-04-10Knut Andreas BrungotNF
no factor from 2^72 to 2^73
2019-01-20Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-09-15ANONYMOUSNF
no factor from 2^70 to 2^71
2015-09-13PascalBieriNF
no factor from 2^69 to 2^70
2014-11-20ANONYMOUSNF
no factor from 2^68 to 2^69
2014-11-10bunddogNF
no factor from 2^67 to 2^68
2014-11-08tscNF
no factor from 2^66 to 2^67
2012-06-03RichardNF
no factor from 2^65 to 2^66
2010-09-22Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-02G-ManNF
no factor from 2^63 to 2^64