On the solutions of the congruence n2 1 (mod φ2(n))

被引：3
作者：
Luca, F [1 ]
Krizek, M [1 ]
机构：
[1] Acad Sci Czech Republic, Inst Math, CR-11567 Prague 1, Czech Republic
来源：
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 2001年 / 129卷 / 08期
关键词：
D O I：
10.1090/S0002-9939-01-05929-9
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this note, we show that if n is a positive integer satisfying the congruence n(2) = 1 (mod phi (2) (n)), then n less than or equal to 3.
引用
收藏
页码：2191 / 2196
页数：6
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