#include <cstdio>
#define MODULO  1999999973
using namespace std;
long long ridiclaputere(long long f, int exp)
{
    long long rez=1;
    while(exp)
    {
        if(exp%2==0)
        {
            f*=f;
            f%=MODULO;
            exp/=2;
        }
        else
        {
            rez*=f;
            rez%=MODULO;
            exp--;
        }
    }
    return rez;
}
int main()
{
    freopen("lgput.in","r",stdin);
    freopen("lgput.out","w",stdout);
    long long n;
    int p;
    scanf("%lld%d", &n,&p);
    printf("%lld", ridiclaputere(n,p));
    return 0;
}