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
117909191TF
No factors below 277
TF target 276
P-1
B1 = 950000
B2 = 26600000
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-02-28ky0urakuC33A37A7FA503BD79948550313
History
DateUserTypeResult
2024-02-28Team_InspectorCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-02-28ky0urakuC-PRP
C33A37A7FA503BD7
PRP proof power = 9
PRP: Verified
Proof certified good
2023-05-18ixfd64NF-PM1
B1=950000, B2=26600000, E=6
2021-11-20La GüiraNF
no factor from 2^76 to 2^77
2021-07-02TheJudgerNF
no factor from 2^75 to 2^76
2021-03-10hktNF
no factor from 2^74 to 2^75
2019-11-18Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-11-18Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-04-17Ilya AlexandrovNF
no factor from 2^71 to 2^72
2015-04-15PascalBieriNF
no factor from 2^70 to 2^71
2015-04-07La GüiraNF
no factor from 2^69 to 2^70
2015-04-07La GüiraNF
no factor from 2^68 to 2^69
2015-03-22Judge HaleNF
no factor from 2^67 to 2^68
2015-02-10vwflat4NF
no factor from 2^66 to 2^67
2012-07-10sasaki3NF
no factor from 2^65 to 2^66
2010-10-12oodairaNF
no factor from 2^64 to 2^65
2010-05-12sasaki3NF
no factor from 2^63 to 2^64