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对.这样就对了.最小x必然是phi(n)的约数..

Posted by crackerwang at 2007-08-26 15:30:55 on Problem 3358
In Reply To:如果phi(n) 不是满足 2^x mod n == 1 的最小的x Posted by:Iamjw at 2007-08-26 14:57:26 
> 我是枚举phi(n)的所有约数的。 有没有更确切的结论呢？
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