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
117377059Composite: proven not-prime with PRP test
TF
No factors below 278
TF target 276
P-1
B1 = 1200000
B2 = 327504660
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-07-26aas236_tpuB8FA5B5E9E0C938F9762367513
History
DateUserTypeResult
2023-07-27curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2023-07-26aas236_tpuC-PRP
B8FA5B5E9E0C938F
PRP proof power = 8
PRP: Verified
Proof certified good
2023-03-21JacobZNF-PM1
B1=1200000, B2=327504660
2022-10-08jwnutterNF
no factor from 2^77 to 2^78
2022-05-08TheJudgerNF
no factor from 2^76 to 2^77
2021-01-29jwnutterNF
no factor from 2^75 to 2^76
2021-01-29jwnutterNF
no factor from 2^74 to 2^75
2020-01-26Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2020-01-26Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-10-28sevaNF
no factor from 2^71 to 2^72
2015-10-28sevaNF
no factor from 2^70 to 2^71
2015-10-28La GüiraNF
no factor from 2^69 to 2^70
2015-10-28La GüiraNF
no factor from 2^68 to 2^69
2015-09-04el groccoNF
no factor from 2^67 to 2^68
2014-12-08vwflat4NF
no factor from 2^66 to 2^67
2012-07-12RichardNF
no factor from 2^65 to 2^66
2010-10-13RichardNF
no factor from 2^64 to 2^65
2010-05-11CreweNetNF
no factor from 2^63 to 2^64