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prime number

英 [ˌpraɪm ˈnʌmbə(r)]

美 [ˌpraɪm ˈnʌmbər]

n.  素数,质数(只能被1和其自身整除)

TOEFL计算机

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

          • A prime number is a number that is not exactly divisible by any other number.
            一个最初始的数目是不可能被其它数字分化的。
          • Improvement on the rapid generation algorithm of large prime number in RSA algorithm
            RSA算法中快速生成大素数方法的改进
          • 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。
          • 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。
          • 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。
          • So in the case of the primecalc__done probe, the prime number would be arg0 and whether the number is a prime would be arg1.
            因此,对于primecalcdone探测,素数是arg0,不确定是否是素数则用arg1表示。
          • The existing prime number labeling method needed a number of primes and some big primes, therefore, an improved prime number labeling method-most brothers prime was proposed.
            目前已有的素数编码方法需要大量素数和大素数,为此提出一种改进的素数编码方法&最多亲兄弟素数,该方法不必每个节点都使用新素数。
          • This file is the prime number calculator web worker: It calculates every prime number until it is stopped.
            这个文件就是质数计算器WebWorker:它会计算每一个质数,直至停止。
          • 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。
          • Prime number ( number which can be divided exactly only by itself and 1 ( eg 7,17, 41)
            质数,素数(只能被1和这个数本身整除的数,如7、17、41)