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
116806043Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 893000
B2 = 514589790
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-01-30ky0uraku68F053BEB3D21C8511444511713
History
DateUserTypeResult
2024-01-30Richard ThomasCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-01-30ky0urakuC-PRP
68F053BEB3D21C85
PRP proof power = 9
PRP: Verified
Proof certified good
2022-11-07Simon JosefssonNF-PM1
B1=893000, B2=514589790
2021-11-18burkhajoNF
no factor from 2^76 to 2^77
2021-06-13TheJudgerNF
no factor from 2^75 to 2^76
2021-06-13TheJudgerNF
no factor from 2^74 to 2^75
2021-02-24Richard ThomasNF
no factor from 2^73 to 2^74
2020-04-26SRBaseNF
no factor from 2^72 to 2^73
2015-03-26Smok_bmv NF
no factor from 2^71 to 2^72
2015-03-19bunddogNF
no factor from 2^70 to 2^71
2014-11-09La GüiraNF
no factor from 2^69 to 2^70
2014-11-09La GüiraNF
no factor from 2^68 to 2^69
2014-11-09La GüiraNF
no factor from 2^66 to 2^68
2012-07-07RichardNF
no factor from 2^65 to 2^66
2010-10-09Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-15RichardNF
no factor from 2^63 to 2^64