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
116502439Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 882000
B2 = 498253470
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-04-13RobertKazan7726084D7D40360C10547421513
History
DateUserTypeResult
2023-04-14Patrik JohanssonCERT
PRP Certification
CERT proof power = 8
Proof certified good
2023-04-13RobertKazanC-PRP
7726084D7D40360C
PRP proof power = 8
PRP: Verified
Proof certified good
2022-09-29Simon JosefssonNF-PM1
B1=882000, B2=498253470
2021-08-11rushynNF
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
2021-02-01gcardonaNF
no factor from 2^73 to 2^74
2020-04-25SRBaseNF
no factor from 2^72 to 2^73
2015-07-22ANONYMOUSNF
no factor from 2^71 to 2^72
2015-05-12pussijussiNF
no factor from 2^70 to 2^71
2015-05-11g0bNF
no factor from 2^69 to 2^70
2015-05-04g0bNF
no factor from 2^68 to 2^69
2015-04-21bunddogNF
no factor from 2^67 to 2^68
2014-12-18Stefano Caponi [MachPatrol]NF
no factor from 2^66 to 2^67
2012-07-02RichardNF
no factor from 2^65 to 2^66
2010-10-09Mr-PlonkNF
no factor from 2^64 to 2^65
2010-05-10sasaki3NF
no factor from 2^63 to 2^64