sexy prime

短语

六质数

词形变化

sexy primes 复数 sexy primes

释义与例句

n.
  1. 1.

    Either of a pair of prime numbers that differ by six.

    六质数

    数学

    11 and 17, and, 13 and 19, are pairs of sexy primes.

词源

From sexy + prime. From Latin sex (“6”).

来源：wiktionary