#include <cstdio>
#define MOD 1999999973
using namespace std;

int main()
{

    long long n,p,t=1,f;
    freopen("lgput.in","r",stdin);
    scanf("%ld %ld",&n,&p);

    while(p>1)
    {
        if(p%2==1)
        {
            t*=n % MOD ;
            p--;
        }
        else
        {
            n*=n % MOD;
            p/=2 % MOD;
        }
    }

    freopen("lgput.out","w",stdout);

    f=n*p % MOD;
    printf("%ld",f);


    return 0;
}