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prime number

英[praɪm'nʌmbə] 美[praɪm'nʌmbər]
  • [数]质数;素数

详细释义

Noun:
  1. an integer that has no integral factors but itself and 1

双语例句

    1. Not all the odd numbers are prime numbers.
      不是所有的奇数都是质数。
    2. Because 19 and 2 have only two divisors: 1 and themselves, they are prime numbers.
      因为19和2都各只有两个约数:1和它们本身,所以它们是质数。
    3. Cray number crunchers discovered the largest prime number.
      克来公司的电脑发现了世界上最大的素数。

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