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
108792767TF
No factors below 276
TF target 276
P-1
B1 = 928000
B2 = 55053000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-06-20Ernst W. Mayer8DA55E32DF5F43FC013
History
DateUserTypeResult
2021-06-20Simon JosefssonCERT
PRP Certification
CERT proof power = 7
Proof certified good
2021-06-20Ernst W. MayerC-PRP
8DA55E32DF5F43FC
PRP proof power = 7
PRP: Verified
Proof certified good
2021-05-29David KirkbyNF-PM1
B1=928000, B2=55053000
2021-03-31TheJudgerNF
no factor from 2^75 to 2^76
2021-03-31TheJudgerNF
no factor from 2^74 to 2^75
2019-08-18Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-08-18Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-01-23Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-04-04Houd Al-ObaidliNF
no factor from 2^70 to 2^71
2015-03-30g0bNF
no factor from 2^69 to 2^70
2014-07-28Ryan PropperNF
no factor from 2^68 to 2^69
2014-07-28ANONYMOUSNF
no factor from 2^67 to 2^68
2013-09-25Ryan PropperNF
no factor from 2^66 to 2^67
2012-05-24omiXorpNF
no factor from 2^65 to 2^66
2010-09-12sasaki3NF
no factor from 2^64 to 2^65
2010-04-27csabaNF
no factor from 2^63 to 2^64