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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
72684683Factored
FactorDigitsBitsDate
522026163249300979227688632685.42015-08-26 16:55:17
P-1 factors
DateFactorB1B2
2015-08-26522026163249300979227688636200000
History
DateUserTypeResult
2015-08-26Jwb52zF-PM1
Factor: 52202616324930097922768863 / (P-1, B1=620000)
2015-08-25NickOfTimeNF
no factor from 2^74 to 2^75
2015-08-25NickOfTimeNF
no factor from 2^73 to 2^74
2015-08-22FredrikNF
no factor from 2^72 to 2^73
2015-03-11srow7NF
no factor from 2^71 to 2^72
2013-04-20SMoffatNF
no factor from 2^70 to 2^71
2012-12-14albin_pouillesNF
no factor from 2^69 to 2^70
2010-06-18GrunwalderGIMPNF
no factor from 2^68 to 2^69
2010-06-15AviatorrNF
no factor from 2^67 to 2^68
2010-06-12AviatorrNF
no factor from 2^66 to 2^67
2010-06-05-Anonymous-NF
no factor from 2^65 to 2^66
2010-05-25-Anonymous-NF
no factor from 2^64 to 2^65
2008-09-19Wojciech FlorekNF
no factor to 2^64