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
117626401Composite: proven not-prime with PRP test
TF
No factors below 278
TF target 276
P-1
B1 = 908000
B2 = 55312620
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-08-24curtiscDB4408F4AB818CC46575740813
History
DateUserTypeResult
2023-08-24Nanashi-sanCERT
PRP Certification
CERT proof power = 8
Proof certified good
2023-08-24curtiscC-PRP
DB4408F4AB818CC4
PRP proof power = 8
PRP: Verified
Proof certified good
2023-04-12Architects CubedNF-PM1
B1=908000, B2=55312620
2022-08-01norkNF
no factor from 2^77 to 2^78
2022-04-27jwnutterNF
no factor from 2^76 to 2^77
2021-07-01TheJudgerNF
no factor from 2^75 to 2^76
2021-07-01TheJudgerNF
no factor from 2^74 to 2^75
2019-12-25Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-12-25Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-09-24ANONYMOUSNF
no factor from 2^71 to 2^72
2015-09-21SourceBinary.comNF
no factor from 2^70 to 2^71
2015-03-23Red RavenNF
no factor from 2^69 to 2^70
2015-03-19-Anonymous-NF
no factor from 2^68 to 2^69
2015-03-09SMoffatNF
no factor from 2^67 to 2^68
2014-12-10sasaki3NF
no factor from 2^66 to 2^67
2012-07-08carlos56NF
no factor from 2^65 to 2^66
2010-10-16oilwarzonedotcomNF
no factor from 2^64 to 2^65
2010-05-12G-ManNF
no factor from 2^63 to 2^64