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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

          • 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。
          • 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。
          • This paper puts forword a kind of association rule algorithm based on prime number storage.
            根据素数只有两个约数的性质,论文提出了一种基于素数存储的关联规则算法。
          • Application of Big Prime Number in Public-key Cryptography and Feasibility of Probability Generation Method
            大素数在公钥密码中的应用及概率生成法的可行性
          • According to the prime number representation, the paper researches the method of High-speed calculation safety prime number.
            文章根据素数的特殊表示法研究了一种高速的安全素数算法。
          • A Simple Example: A Web-Based Prime Number Generator
            一个简单的示例:基于Web的质数生成器
          • 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。
          • 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
          • It's a one, it's a prime number.
            这是数字一,它是个质数。
          • 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。