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。
• 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
• 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。
• 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。
• The q is a prime number.
  q是一个素数。
• 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。
• It's a one, it's a prime number.
  这是数字一，它是个质数。
• The Abstract Prime Number Theorem and a Criterion for the Generalized Riemann Hypothesis
  抽象素数定理及广义黎曼假设的判别准则
• The number of judging times in this method was cut down by improving the Miller-Rabin probabilistic prime number detection method, and the scope of test was reduced by being filtered using little prime number.
  在该方法中，通过对Miller-Rabin概率性素数检测法进行改进，减少判断的次数，并利用小素数进行筛选，大大缩小了测试的范围，有效地提高了寻找大素数的速度。
• 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。