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

• 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
• 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。
• Prime Number and Two Isomorphic Group
  素数与两个同构群
• 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。
• It's a one, it's a prime number.
  这是数字一，它是个质数。
• 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）
• 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
• 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。
• 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 Study on Producing A Big Prime Number
  对大素数生成的研究