Marin Mersenne 2^P-1
Username
Password
Forgot password?
Black
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
101763269Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 629000
B2 = 8446000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-01-04scan80269F9D727AA826AA12F7788099813
History
DateUserTypeResult
2021-01-04Simon JosefssonCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-01-04scan80269C-PRP
F9D727AA826AA12F
PRP proof power = 8
PRP: Verified
Proof certified good
2020-12-26LOBESNF-PM1
B1=629000, B2=8446000
2020-10-10TheJudgerNF
no factor from 2^75 to 2^76
2020-10-10TheJudgerNF
no factor from 2^74 to 2^75
2020-02-22Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2020-02-22Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2020-02-20el groccoNF
no factor from 2^72 to 2^73
2014-12-22Smok_bmv NF
no factor from 2^71 to 2^72
2014-10-08SMoffatNF
no factor from 2^70 to 2^71
2014-06-12TemplarNF
no factor from 2^69 to 2^70
2014-06-10webbertNF
no factor from 2^68 to 2^69
2013-10-24GrunwalderGIMPNF
no factor from 2^67 to 2^68
2013-08-19america64NF
no factor from 2^66 to 2^67
2012-04-19RichardNF
no factor from 2^65 to 2^66
2010-08-16Cedric VonckNF
no factor from 2^64 to 2^65
2010-03-161997rj7NF
no factor from 2^63 to 2^64