Double Mersenne Number

In mathematics, a double Mersenne number is a Mersenne number of the form

where p is a Mersenne prime exponent.

Read more about Double Mersenne Number:  The Smallest Double Mersenne Numbers, Double Mersenne Primes, The Catalan–Mersenne Number Conjecture, In Popular Culture

Famous quotes containing the words double and/or number:

    ... the next war will be a war in which people not armies will suffer, and our boasted, hard-earned civilization will do us no good. Cannot the women rise to this great opportunity and work now, and not have the double horror, if another war comes, of losing their loved ones, and knowing that they lifted no finger when they might have worked hard?
    Eleanor Roosevelt (1884–1962)

    Envy has blackened every page of his history.... The future, in its justice, will number him among those men whom passions and an excess of activity have condemned to unhappiness, through the gift of genius.
    Eugène Delacroix (1798–1863)