关于原根的两个问题

Two Viewpoints on Primitive Roots

本文首先给出原根存在的一个充要条件,然后讨论原根和的一个性质,修正了关于此性质的一个错误。

A sufficient condition for the existence of primitive roots was first given in the paper, then one property of the sum of primtive roots was discussed and one mistake was corrected in terms of this property.