Double Mersenne

Some articles on double mersenne, mersenne:

Double Mersenne Number - Double Mersenne Primes
... A double Mersenne number that is prime is called a double Mersenne prime ... Since a Mersenne number Mp can be prime only if p is prime, (see Mersenne prime for a proof), a double Mersenne number can be prime only if Mp is itself a Mersenne prime ... factors have been found showing that the corresponding double Mersenne numbers are not prime ...
List Of Prime Numbers - Lists of Primes By Type - Double Mersenne Primes
... A subset of Mersenne primes of the form for prime p ... As of 2011, these are the only known double Mersenne primes, and number theorists think these are probably the only double Mersenne primes ...

Famous quotes containing the word double:

    ...the shiny-cheeked merchant bankers from London with eighties striped blue ties and white collars and double-barreled names and double chins and double-breasted suits, who said “ears” when they meant “yes” and “hice” when they meant “house” and “school” when they meant “Eton”...
    John le Carré (b. 1931)