prime number

英 [ˌpraɪm ˈnʌmbə(r)]

美 [ˌpraɪm ˈnʌmbər]

n.  素数，质数(只能被1和其自身整除)

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牛津词典

noun

• 素数，质数（只能被1和其自身整除）
  a number that can be divided exactly only by itself and 1, for example 7, 17 and 41

柯林斯词典

• 质数；素数
  In mathematics, aprime numberis a whole number greater than 1 that cannot be divided exactly by any whole number except itself and the number 1, for example 17.

英英释义

noun

• an integer that has no integral factors but itself and 1

双语例句

• There are 271 kinds of tooth numbers of big gear which can realize mutual prime number.
  能实现齿数互质的大轮齿数有271种。
• Research on multiple sources schema matching method based on prime number
  基于素数的多源模式匹配方法的研究
• 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。
• And the generation of big prime number and the googol computation are also solved in this system.
  在系统的实现过程中，还主要解决了大素数的生成以及大数运算等问题。
• The private key and public key are the function of a pair of big prime number ( decimal number between 100 and 200 bit or larger).
  其公开密钥和私人密钥是一对大素数（100到200个十进制数或更大）的函数。
• Analysis and Comparison of Several Sieve Methods on Prime Number Searching with Matlab
  Matlab环境下素数筛选算法的分析及比较
• It's a one, it's a prime number.
  这是数字一，它是个质数。
• The Relationship between Prime and Composite Number as well Positive Integer being a Condition of Prime Number
  素数与复合数的关系、正整数是素数的条件
• Maximum number of connections allowed. ( Use a big prime number.)
  允许最大的连接数.（使用较大的数.）
• This paper introduces the encryption and decryption of RSA system in public key and concludes that the key of the system security is the generation of big prime number.
  在详细介绍公要密码中RSA系统的加密、解密的基础上，分析了该系统安全的关键是大素数的生成。