#include <cstdio>
using namespace std;
#define NR 1999999973
int main()
{
    long long put=1;
    int n, p, i;
    freopen("lgput.in", "r", stdin);
    freopen("lgput.out", "w", stdout);
    scanf("%d%d", &n, &p);
    for(i=1; i<=p; i=i<<1){
        if(i&p) put = put*n%NR;
        n = 1ll*n*n%NR;
    }
    printf("%lld\n", put);
    return 0;
}