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
115916257TF
No factors below 277
TF target 276
P-1
B1 = 784000
B2 = 169207290
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-01-09ky0urakuA21410524DD33BA37061727413
History
DateUserTypeResult
2024-01-10Team_InspectorCERT
PRP Certification
CERT proof power = 10
Proof certified good
2024-01-09ky0urakuC-PRP
A21410524DD33BA3
PRP proof power = 10
PRP: Verified
Proof certified good
2022-07-21PPed72NF-PM1
B1=784000, B2=169207290
2022-04-01ANONYMOUSNF
no factor from 2^76 to 2^77
2021-01-29KrieselNF
no factor from 2^75 to 2^76
2020-12-07hktNF
no factor from 2^74 to 2^75
2020-10-05laxeyeNF
no factor from 2^73 to 2^74
2020-04-25SRBaseNF
no factor from 2^72 to 2^73
2015-12-02KishNF
no factor from 2^71 to 2^72
2015-11-24ITSNF
no factor from 2^70 to 2^71
2015-11-19ITSNF
no factor from 2^69 to 2^70
2015-11-15Will EdgingtonNF
no factor from 2^68 to 2^69
2015-03-17bunddogNF
no factor from 2^67 to 2^68
2014-11-30MattNF
no factor from 2^66 to 2^67
2012-07-12GunnarLuNF
no factor from 2^65 to 2^66
2010-10-08garoNF
no factor from 2^64 to 2^65
2010-07-09EPFNF
no factor from 2^63 to 2^64