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
109375493TF
No factors below 276
TF target 276
P-1
B1 = 547000
B2 = 21064000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-05-08ky0uraku86D9295664C753723336725813
History
DateUserTypeResult
2022-05-08qtdszwsCERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-05-08ky0urakuC-PRP
86D9295664C75372
PRP proof power = 9
PRP: Verified
Proof certified good
2022-03-12Ryan PropperNF-PM1
B1=547000, B2=21064000
2021-05-02TheJudgerNF
no factor from 2^75 to 2^76
2021-05-02TheJudgerNF
no factor from 2^74 to 2^75
2020-08-09storm5510NF
no factor from 2^73 to 2^74
2020-03-10Jan S.NF
no factor from 2^72 to 2^73
2019-01-25Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2014-11-06shaugeNF
no factor from 2^70 to 2^71
2014-11-05bunddogNF
no factor from 2^69 to 2^70
2014-11-04SMoffatNF
no factor from 2^68 to 2^69
2014-08-29g0bNF
no factor from 2^67 to 2^68
2014-07-30g0bNF
no factor from 2^66 to 2^67
2012-05-30RichardNF
no factor from 2^65 to 2^66
2010-09-14AliNF
no factor from 2^64 to 2^65
2010-04-28KYOJI_KAMEINF
no factor from 2^63 to 2^64