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
117746191TF
No factors below 277
TF target 276
P-1
B1 = 632000
B2 = 43450770
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-02-22ky0urakuAE425E557431C90B884637313
History
DateUserTypeResult
2024-05-06James HeinrichNF
no factor from 2^70 to 2^71
2024-02-22KishCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-02-22ky0urakuC-PRP
AE425E557431C90B
PRP proof power = 9
PRP: Verified
Proof certified good
2023-04-26Kevin JagetNF-PM1
B1=632000, B2=43450770
2022-05-08TheJudgerNF
no factor from 2^76 to 2^77
2021-07-02TheJudgerNF
no factor from 2^75 to 2^76
2021-02-22DasDanielNF
no factor from 2^74 to 2^75
2019-12-08Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-12-08Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-07-25NoWhereManNF
no factor from 2^71 to 2^72
2015-07-16lindedNF
no factor from 2^70 to 2^71
2015-05-04William WallaceNF
no factor from 2^69 to 2^70
2015-04-19SMoffatNF
no factor from 2^68 to 2^69
2015-03-22SMoffatNF
no factor from 2^67 to 2^68
2014-12-11Thomas StorkNF
no factor from 2^66 to 2^67
2012-07-08sasaki3NF
no factor from 2^65 to 2^66
2010-10-14alan145NF
no factor from 2^64 to 2^65
2010-05-12Torchwood InstituteNF
no factor from 2^63 to 2^64