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
115115519TF
No factors below 277
TF target 276
P-1
B1 = 508000
B2 = 19177000
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-12-04ky0uraku4A0B071B52DB03953427707113
History
DateUserTypeResult
2023-12-05mattashiiCERT
PRP Certification
CERT proof power = 10
Proof certified good
2023-12-04ky0urakuC-PRP
4A0B071B52DB0395
PRP proof power = 10
PRP: Verified
Proof certified good
2022-05-08Ryan PropperNF-PM1
B1=508000, B2=19177000
2022-04-17TheJudgerNF
no factor from 2^76 to 2^77
2021-05-30TheJudgerNF
no factor from 2^75 to 2^76
2020-10-21laxeyeNF
no factor from 2^74 to 2^75
2020-09-22Michal_FNF
no factor from 2^73 to 2^74
2020-04-24SRBaseNF
no factor from 2^72 to 2^73
2018-04-10el groccoNF
no factor from 2^71 to 2^72
2015-09-29-Anonymous-NF
no factor from 2^70 to 2^71
2015-03-07SMoffatNF
no factor from 2^69 to 2^70
2015-03-04SMoffatNF
no factor from 2^68 to 2^69
2015-02-28bunddogNF
no factor from 2^67 to 2^68
2014-11-24ANONYMOUSNF
no factor from 2^66 to 2^67
2012-06-24RichardNF
no factor from 2^65 to 2^66
2010-10-04oilwarzonedotcomNF
no factor from 2^64 to 2^65
2010-05-07sasaki3NF
no factor from 2^63 to 2^64