摘要
用威尔逊（ＪＷｉｌｓｏｎ）定理来判别自然数ｎ是质数非常困难的给出了质数的另一种判别方法。
It is very difficult to discrimnate a natural number to be a prime number by J Wilson's theorem This paper presents another method for discriminating prime number.The presented method is simple,convenient and available
关键词
质数
整数
奇数
判别方法
prime number
integral number
odd number
