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
27657403Factored
FactorDigitsBitsDate
4349047689495470278092168.62012-02-05 08:12:03
LL
StatusDateUserResidueShift
Verified (Factored)2005-09-03Fabian RiegerAD101023E51A8CD325673134
History
DateUserTypeResult
2012-02-05Carsten KossendeyF
Factor: 434904768949547027809
2012-02-05Carsten KossendeyNF
no factor from 2^68 to 2^71
2011-09-12Carsten KossendeyNF
no factor from 2^67 to 2^68