Marin Mersenne 2^P-1
Username
Password
Forgot password?
Black
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
102465227TF
No factors below 276
TF target 276
P-1
B1 = 738000
B2 = 20230000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-02-20ky0uraku6E5C3827D2BC117B508557513
History
DateUserTypeResult
2021-02-20curtiscCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-02-20ky0urakuC-PRP
6E5C3827D2BC117B
PRP proof power = 9
PRP: Verified
Proof certified good
2021-02-11Chang Chia-TcheNF-PM1
B1=738000, B2=20230000
2020-11-08TheJudgerNF
no factor from 2^75 to 2^76
2020-11-08TheJudgerNF
no factor from 2^74 to 2^75
2020-03-31SRBaseNF
no factor from 2^73 to 2^74
2020-03-29SRBaseNF
no factor from 2^72 to 2^73
2014-12-29PascalBieriNF
no factor from 2^71 to 2^72
2014-10-24SMoffatNF
no factor from 2^70 to 2^71
2014-10-20PascalBieriNF
no factor from 2^69 to 2^70
2014-05-11SatanNF
no factor from 2^68 to 2^69
2014-05-10CSLatDDNF
no factor from 2^67 to 2^68
2014-05-05g0bNF
no factor from 2^66 to 2^67
2012-04-22KoekieNF
no factor from 2^65 to 2^66
2010-08-20sasaki3NF
no factor from 2^64 to 2^65
2010-04-121997rj7NF
no factor from 2^63 to 2^64