摘要
在常见的数论文献中,模2l的缩系是用-1,5来生成的.文章推广了这一结果,给出了模2l最大阶元的刻画以及模2l缩系生成元组的刻画.特别地,证明了-1,3也可作为模2l的一个缩系生成元组.从数值上看,它们比常用的-1,5更简单.
In most references of number theory, - 1 and 5 are selected as the generators of the reduced residue system modulo 2l . In this paper, we generalize this result, describe the characteristics of maximal order elements and the generators of reduced residue system modulo 2′ . In particular, we prove that - 1 and 3 are generators of reduced residue system modulo 21 , which is more concise then the commonly used - 1, 5.
出处
《广州大学学报（自然科学版）》
CAS
2013年第5期8-10,共3页
Journal of Guangzhou University:Natural Science Edition
基金
国家自然科学基金资助项目(11271003)
关键词
缩系
生成元
阶
reduced residue system
generator
order
