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
100553503TF
No factors below 276
TF target 276
P-1
B1 = 840000
B2 = 17220000
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2020-12-10RobertKazanE7A490287C6B4B__4406463113
History
DateUserTypeResult
2020-12-10RobertKazanC-PRP
E7A490287C6B4B__
PRP: Unverified (Reliable)
PRP without proof (not generated)
2020-10-22Ben DeloNF-PM1
B1=840000, B2=17220000, E=12
2020-09-06Bill StaffenNF
no factor from 2^75 to 2^76
2020-09-05ktonyNF
no factor from 2^74 to 2^75
2020-03-22JoDuNF
no factor from 2^73 to 2^74
2020-03-11el groccoNF
no factor from 2^72 to 2^73
2014-11-26shaugeNF
no factor from 2^71 to 2^72
2014-03-31KishNF
no factor from 2^70 to 2^71
2013-10-28RobishNF
no factor from 2^69 to 2^70
2013-10-24RobishNF
no factor from 2^68 to 2^69
2013-10-22RobishNF
no factor from 2^67 to 2^68
2011-03-20Craig MeyersNF
no factor from 2^66 to 2^67
2011-02-18Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-18RichardNF
no factor from 2^64 to 2^65
2010-02-141997rj7NF
no factor from 2^63 to 2^64