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Old 2020-08-20, 22:27   #3
baih's Avatar
Jun 2019

3410 Posts

Originally Posted by Viliam Furik View Post
I would like to point out a few mistakes.

1. (2^n) is never divisible by (n), (2^n-2) is divisible by (n), when (n) is prime (btw, it is because of Little Fermat theorem)
2. (2047-1) /2= 186; you probably meant (2047-1)/11 = 186.

Apart from these typos, I guess I will leave the topic for other guys.
thanks i mean (2^n)-2

Last fiddled with by baih on 2020-08-20 at 22:29
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