摘要
引进原根与指标两个概念以求同余式xn≡a(modm)的有解条件.讨论了p与p2原根的简单求法,特别是p2的原根的求法简化了原来的计算.
Two concepts,primitive root and index were introduced to study the solution condition of xn≡a（mod m）.A simple method for primitive roots of p and p2 was discussed.And the method for primitive root of p2 can simplify the original one.
出处
《宜宾学院学报》
2010年第6期18-20,共3页
Journal of Yibin University
关键词
原根
指数
简化剩余系
primitive root
exponent
simplify the remainder of system
