#include<cstdio>
using namespace std;

#define MOD 1999999973

unsigned power(unsigned long long a,unsigned b){

    int sol=1;
    for(; b; b>>=1){

        if(b&1){

            sol=(sol*a)%MOD;
        }

        a=(a*a)%MOD;
    }

    return sol;
}

int main(){

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

    unsigned n,p;

    scanf("%d %d", &n, &p);

    unsigned val=power(n,p);

    printf("%d\n", val);
}