#include <iostream>
#include <cstdio>

using namespace std;

int n, p;
long long sol, v;

int main()
{
    freopen("lgput.in", "r", stdin);
    freopen("lgput.out", "w", stdout);

    scanf("%d %d", &n, &p);
    sol = 1; v=n;
    for(int i=1; (1<<i)<=p; i++){
        if((1<<i)&p)
            sol*= v%1999999973;
        v = (v*v)%1999999973;
    }
    printf("%d", v);
    return 0;
}