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
118929539Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 532000
B2 = 14364000
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-03-21ky0urakuDAA1662B1A33A0D91525300613
History
DateUserTypeResult
2024-03-21ANONYMOUSCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-03-21ky0urakuC-PRP
DAA1662B1A33A0D9
PRP proof power = 9
PRP: Verified
Proof certified good
2023-08-21Sturle SundeNF-PM1
B1=532000, B2=14364000, E=12
2022-02-06burkhajoNF
no factor from 2^76 to 2^77
2021-07-07TheJudgerNF
no factor from 2^75 to 2^76
2021-07-07TheJudgerNF
no factor from 2^74 to 2^75
2019-05-24Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2018-02-22snme2pm1NF
no factor from 2^72 to 2^73
2015-04-19SMoffatNF
no factor from 2^71 to 2^72
2015-03-15snme2pm1NF
no factor from 2^70 to 2^71
2014-10-09snme2pm1NF
no factor from 2^69 to 2^70
2014-10-09snme2pm1NF
no factor from 2^68 to 2^69
2014-04-17snme2pm1NF
no factor from 2^66 to 2^68
2012-07-19tscNF
no factor from 2^65 to 2^66
2010-10-15Thomas StorkNF
no factor from 2^64 to 2^65
2010-05-14Torchwood InstituteNF
no factor from 2^63 to 2^64