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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
101328401TF
No factors below 276
TF target 276
P-1
B1 = 730000
B2 = 21402000
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-12-06ky0uraku44219457DF9EC7F84348103313
History
DateUserTypeResult
2020-12-07curtiscCERT
PRP Certification
CERT proof power = 9
Proof certified good
2020-12-06ky0urakuC-PRP
44219457DF9EC7F8
PRP proof power = 9
PRP: Verified
Proof certified good
2020-11-28tottenhoffNF-PM1
B1=730000, B2=21402000, E=6
2020-10-03penluNF
no factor from 2^75 to 2^76
2020-10-02Richard ThomasNF
no factor from 2^74 to 2^75
2020-03-28Hans LoeblichNF
no factor from 2^73 to 2^74
2020-03-22bayanneNF
no factor from 2^72 to 2^73
2017-09-22el groccoNF
no factor from 2^71 to 2^72
2014-08-04mhskNF
no factor from 2^70 to 2^71
2014-07-16SMoffatNF
no factor from 2^69 to 2^70
2014-07-11SMoffatNF
no factor from 2^68 to 2^69
2014-07-09SMoffatNF
no factor from 2^67 to 2^68
2014-03-27MarkucsbNF
no factor from 2^66 to 2^67
2011-07-27riccardo ubertiNF
no factor from 2^65 to 2^66
2010-08-15ALFNF
no factor from 2^64 to 2^65
2010-03-151997rj7NF
no factor from 2^63 to 2^64