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
115499693TF
No factors below 277
TF target 276
P-1
B1 = 915000
B2 = 17613750
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-12-29ky0urakuE53AE9813DCF6D1B967599013
History
DateUserTypeResult
2023-12-30PerigCERT
PRP Certification
CERT proof power = 9
Proof certified good
2023-12-29ky0urakuC-PRP
E53AE9813DCF6D1B
PRP proof power = 9
PRP: Verified
Proof certified good
2022-07-25proxy2222NF-PM1
B1=915000, B2=17613750
2021-08-01wombatmanNF
no factor from 2^76 to 2^77
2021-06-02TheJudgerNF
no factor from 2^75 to 2^76
2021-06-02TheJudgerNF
no factor from 2^74 to 2^75
2020-11-11GregNF
no factor from 2^73 to 2^74
2020-04-24SRBaseNF
no factor from 2^72 to 2^73
2016-02-28workerthreadNF
no factor from 2^71 to 2^72
2015-08-09ANONYMOUSNF
no factor from 2^70 to 2^71
2015-08-07bwnNF
no factor from 2^69 to 2^70
2015-05-10Mihai PredaNF
no factor from 2^68 to 2^69
2015-05-04Mihai PredaNF
no factor from 2^67 to 2^68
2014-11-27vwflat4NF
no factor from 2^66 to 2^67
2012-06-21Lukin DmitryNF
no factor from 2^65 to 2^66
2010-10-07RichardNF
no factor from 2^64 to 2^65
2010-05-08subgeniusNF
no factor from 2^63 to 2^64