#include <stdio.h>

#define mod 1999999973

int log_pow(int n, int p) {
    
    if(p == 1)
        return n % mod;
    if(p == 0)
        return 1;
    
    int aux = log_pow(n * n % mod , p / 2);
    
    if(p % 2 == 0)
        return aux % mod;
    
    else
        return n * aux % mod;
    
    return 0;
}

int main(int argc, const char * argv[]) {
   
    freopen("lgput.in","r",stdin);
    freopen("lgput.out","w",stdout);
    
    int n,p;
    
    scanf("%d %d", &n ,&p);
    printf("%d",log_pow(n,p));
    
    return 0;
}