Fermat prime

短语

词形变化

Fermat primes 复数 Fermat primes

释义与例句

n.
  1. 1.

    A Fermat number that is prime.

    数学

    F₀ = 3, F₁ = 5, F₂ = 17, F₃ = 257, and F₄ = 65537. The next 28 Fermat numbers, F₅ through F₃₂, are known to be composite.

词源

Named after French lawyer and amateur mathematician Pierre de Fermat (1601–1665).

来源：wiktionary