Character sums;
Primitive roots;
Square-free integers;
D O I:
10.1016/j.jnt.2016.06.011
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
Let g(square) (p) denote the least square-free primitive root modulo p. We show that g(square)(p) < p(0.96) for all p. (C) 2016 Elsevier Inc. All rights reserved.