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
105688607TF
No factors below 276
TF target 276
P-1
B1 = 886000
B2 = 52560000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-09-06ky0uraku7FA45462B17FA3F65884931613
History
DateUserTypeResult
2021-09-06David BarleyCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-09-06ky0urakuC-PRP
7FA45462B17FA3F6
PRP proof power = 9
PRP: Verified
Proof certified good
2021-08-27Simon JosefssonNF-PM1
B1=886000, B2=52560000
2021-04-031997rj7NF
no factor from 2^75 to 2^76
2021-04-031997rj7NF
no factor from 2^74 to 2^75
2020-04-02SRBaseNF
no factor from 2^73 to 2^74
2020-01-03David HruskaNF
no factor from 2^72 to 2^73
2015-01-06Andreas_TruetschNF
no factor from 2^71 to 2^72
2014-05-16Andreas_TruetschNF
no factor from 2^70 to 2^71
2013-09-23processinfoNF
no factor from 2^69 to 2^70
2013-09-21processinfoNF
no factor from 2^68 to 2^69
2013-09-08SMoffatNF
no factor from 2^67 to 2^68
2013-09-06SMoffatNF
no factor from 2^66 to 2^67
2012-05-13Andrew BNF
no factor from 2^65 to 2^66
2010-09-02subgeniusNF
no factor from 2^64 to 2^65
2010-04-21sasaki3NF
no factor from 2^63 to 2^64