#include <stdio.h>
//#include <math.h>


int main(int argc, char * argv[])
{
	
	int p[70000];
	int profit=0;
	int kolik =0; 
	int zapl = 0;
int d = 0;
int m = 0;
int n=0;
int min=99999999;
int max=-1;
int maxp=0;
int minp=0;

	while (1){
	d = 0;
	scanf("%d",&d);
	if (d==0) return 0;
	m = 0;
	scanf("%d",&m);
	getc(stdin);
	n=0;
	for (int q=0;q<d;q++){
	scanf("%d",&n);
	p[q]=n;
	if (n>max){ 
max=n;
maxp=q;
}
	if (n<min) {min=n;
minp=q;
}
	
	}
	if (minp<maxp){
	printf("%d\n",(p[maxp]*(m/p[minp])-(p[minp]*(m/p[minp]))));
	continue;
	}

	int mp = 0;
	int k=0;
	for (int j=0; j<d; j++) {
		kolik = m/p[j]; 
		zapl = kolik * p[j];

		//printf("%d stocku za %d a ybzlo nam %d\n", kolik, zapl, (m-zapl));
		for (k=j+1; k<d; k++) {
			profit = (p[k]*kolik) - zapl;
			//printf("profit> %d\n", profit);	
			if (mp < profit) mp = profit;
		}
	}
	printf("%d\n", mp);

	//printf("dnu %d money %d", d,m);

	}

	return (0);
}