#include <stdio.h>

#define modulo 1999999973

int n, p;

int pow(int x, int y)

{
    int aux;
    if (y == 0)
        return 1;
    if (y & 1)
        return ((x * pow(x, y-1)) % modulo);
    else
        aux = (pow(x, y/2) % modulo);
    return ((aux*aux) % modulo);
}


int main()

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

	scanf("%d %d ", &n, &p);
	printf("%d\n", pow(n, p));

	return 0;
}