Compute the number of ways to choose two subsets such that there does not exist such that and are not relatively prime. The sets may be empty. Output the number of ways modulo .
Input Specification
The input contains the integer and the modulo separated by a space.
Output Specification
Output the number of ways to choose the subsets satisfying the condition above.
Sample Input 1
3 10000
Sample Output 1
9
Sample Input 2
4 10000
Sample Output 2
21
Sample Input 3
100 100000000
Sample Output 3
3107203
Constraints
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