#include<cstdio>
#define prim 1999999973
long long int putere(long long int x, long long int n)
{
    long long int p=1;
    while(n>0)
    {
        if(n%2==1)
        {
            p=(p*x)%prim;
            //p*=x;
            n--;
        }
        x=(x*x)%prim;
        //x*=x;
        n/=2;
    }
    return p;
}

int main()
{
    freopen("lgput.in","r",stdin);
    freopen("lgput.out","w",stdout);
    long long int n, p;
    scanf("%d%d",&n,&p);
    printf("%d",putere(n,p));
    return 0;
}