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
117327689Composite: proven not-prime with PRP test
TF
No factors below 278
TF target 276
P-1
B1 = 794000
B2 = 233226840
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-10-12ky0uraku44B8198341EE6BB97556371213
History
DateUserTypeResult
2023-10-12AENACERT
PRP Certification
CERT proof power = 9
Proof certified good
2023-10-12ky0urakuC-PRP
44B8198341EE6BB9
PRP proof power = 9
PRP: Verified
Proof certified good
2023-05-24WillowWNF-PM1
B1=794000, B2=233226840
2022-05-28voidfNF
no factor from 2^77 to 2^78
2022-05-08TheJudgerNF
no factor from 2^76 to 2^77
2020-02-27La GüiraNF
no factor from 2^75 to 2^76
2015-11-19Ruediger EckhardNF
no factor from 2^74 to 2^75
2015-11-18Ruediger EckhardNF
no factor from 2^73 to 2^74
2015-11-18Ruediger EckhardNF
no factor from 2^72 to 2^73
2015-11-18Ruediger EckhardNF
no factor from 2^71 to 2^72
2015-11-15el groccoNF
no factor from 2^70 to 2^71
2015-09-14el groccoNF
no factor from 2^69 to 2^70
2015-09-12Andreas_TruetschNF
no factor from 2^68 to 2^69
2015-09-03el groccoNF
no factor from 2^67 to 2^68
2014-12-22-Anonymous-NF
no factor from 2^66 to 2^67
2012-07-05ALSNF
no factor from 2^65 to 2^66
2010-10-11GxngNF
no factor from 2^64 to 2^65
2010-05-11sannerud.comNF
no factor from 2^63 to 2^64