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
116567393Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 489000
B2 = 12463000
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-01-27ky0uraku59B06F3F6BA8CD5A3234845313
History
DateUserTypeResult
2024-01-27ChuckCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-01-27ky0urakuC-PRP
59B06F3F6BA8CD5A
PRP proof power = 9
PRP: Verified
Proof certified good
2022-11-02(Nealeph)NF-PM1
B1=489000, B2=12463000
2021-08-26rushynNF
no factor from 2^76 to 2^77
2021-06-11TheJudgerNF
no factor from 2^75 to 2^76
2021-06-11TheJudgerNF
no factor from 2^74 to 2^75
2021-02-07Richard ThomasNF
no factor from 2^73 to 2^74
2020-04-26SRBaseNF
no factor from 2^72 to 2^73
2015-03-23La GüiraNF
no factor from 2^71 to 2^72
2015-03-16Smok_bmv NF
no factor from 2^70 to 2^71
2015-03-10La GüiraNF
no factor from 2^69 to 2^70
2015-03-10La GüiraNF
no factor from 2^68 to 2^69
2015-03-10La GüiraNF
no factor from 2^67 to 2^68
2014-12-05sasaki3NF
no factor from 2^66 to 2^67
2012-06-29Erich ONF
no factor from 2^65 to 2^66
2010-10-09Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-10sasaki3NF
no factor from 2^63 to 2^64