#include<stdio.h>
#include<math.h>
int prime(int a)
{
	int sum=0;
	for(int i=2;i<a;i++){
		if(a%i==0)sum++;
	}
	return sum;
}
int p(int n)
{
		int a,b,c;
		a=n%10;
		b=n%100/10;
		c=n/100;
		if(prime(b+c)!=0&&b>a+c&&a!=b&&a!=c&&b!=c)
			return 1;
		else return 0;	
}
int main()
{
	for(int i=100;i<1000;i++)
	if(p(i))
	printf("%d\n",i);
	return 0;
}
/**************************************************************
	Problem: 1089
	User: admin
	Language: C
	Result: Accepted
	Time:4 ms
	Memory:1036 kb
****************************************************************/