Cunningham chain

短语

词形变化

Cunningham chains 复数 Cunningham chains

释义与例句

n.
  1. 1.

    A certain kind of sequence of prime numbers, with applications in cryptography.

    A Cunningham chain of the first kind of length n is a sequence of prime numbers (p₁, ..., pₙ) such that for all 1 ≤ i < n, pᵢ₊₁ = 2pᵢ + 1.

    数学
  2. 2.

    A certain kind of sequence of prime numbers, with applications in cryptography.

    A Cunningham chain of the second kind of length n is a sequence of prime numbers (p₁,...,pₙ) such that for all 1 ≤ i < n, pᵢ₊₁ = 2pᵢ − 1.

    数学

词源

Named after mathematician A. J. C. Cunningham.

来源：wiktionary