LehmerDH数的一个分布性质

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设 n≥ 3为存在原根的整数 ,对任意的整数 1≤ a<n且 (a,n) =1,显然存在惟一的整数 1≤ a<n,使得 aa≡1(m od n) ,如果 a与 a具有相反的奇偶性 ,定义数 a为 L ehmer DH数 .研究模 n的剩余系中为原根L ehm er DH数的分布性质
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