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
114994553Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 660000
B2 = 7727000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-02-08Alexander Tsupko40007606C311A73C7381493113
History
DateUserTypeResult
2022-06-10Team_InspectorCERT
PRP Certification
CERT proof power = 3
Proof certified good
2022-02-08Alexander TsupkoC-PRP
40007606C311A73C
PRP proof power = 8
PRP: Verified
Proof certified good
2021-11-20Alexander TsupkoNF-PM1
B1=660000, B2=7727000
2021-07-21Ryan PropperNF
no factor from 2^76 to 2^77
2020-10-07KrieselNF
no factor from 2^75 to 2^76
2020-10-07KrieselNF
no factor from 2^74 to 2^75
2020-05-05Greg HoganNF
no factor from 2^73 to 2^74
2020-04-24SRBaseNF
no factor from 2^72 to 2^73
2018-12-18Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-03-16Alexander StohrNF
no factor from 2^70 to 2^71
2015-03-10JMGarciaNF
no factor from 2^69 to 2^70
2015-03-09XebecerNF
no factor from 2^68 to 2^69
2015-02-20Brandon VincentNF
no factor from 2^67 to 2^68
2014-12-02RichardNF
no factor from 2^66 to 2^67
2012-06-17oodairaNF
no factor from 2^65 to 2^66
2010-10-04sasaki3NF
no factor from 2^64 to 2^65
2010-05-07Torchwood InstituteNF
no factor from 2^63 to 2^64