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11612903040

Posted by majia5 at 2008-10-25 08:01:56 on Problem 3696 and last updated at 2008-10-25 08:04:12
In Reply To:9*1999999999/gcd(1999999999,8)的欧拉函数值是多少???? Posted by:sohu at 2008-10-25 00:38:11

Followed by:

怎么对1999999999结果为0呢,11612903040的最小的使10^x=1 mod(17999999991)成立的因子是什么 (0) sohu 2008-10-25 08:30:14
- 就是1999999999的对应的答案161290320 (0) majia5 2008-10-25 09:21:37
  - 怎么我就A不了这题呢,还有什么数据啊????? (0) sohu 2008-10-25 13:39:09
    - L=1999999999时越界了 (6) acmost 2009-04-11 17:21:37

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