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
112121509TF
No factors below 277
TF target 276
P-1
B1 = 824000
B2 = 242053350
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-04-07ky0urakuA096EB2DBD7B40E27077436013
History
DateUserTypeResult
2023-04-08FreeTibetCERT
PRP Certification
CERT proof power = 9
Proof certified good
2023-04-07ky0urakuC-PRP
A096EB2DBD7B40E2
PRP proof power = 9
PRP: Verified
Proof certified good
2022-04-28Jan S.NF-PM1
B1=824000, B2=242053350
2021-01-06arpcarNF
no factor from 2^76 to 2^77
2020-12-09arpcarNF
no factor from 2^75 to 2^76
2020-11-17arpcarNF
no factor from 2^74 to 2^75
2020-05-22AyczlyNF
no factor from 2^73 to 2^74
2020-04-23SRBaseNF
no factor from 2^72 to 2^73
2019-01-05Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-08-12Choi4KANGNF
no factor from 2^70 to 2^71
2015-08-11el groccoNF
no factor from 2^69 to 2^70
2015-08-07ANONYMOUSNF
no factor from 2^68 to 2^69
2014-11-18RichD0NF
no factor from 2^67 to 2^68
2014-11-10sannerud.comNF
no factor from 2^66 to 2^67
2012-05-31HardyP GermanyNF
no factor from 2^65 to 2^66
2010-09-24CommasterNF
no factor from 2^64 to 2^65
2010-05-04oodairaNF
no factor from 2^63 to 2^64