gistfile1.txt

#include <stdio.h>
#include <stdlib.h>

#define LOG_2 0x02000000
#define LOG_3 0x032B8034
#define LOG_5 0x04A4D3C2
#define LOG_7 0x059D5D9F
#define LOG_LIMIT 0x80000000

int main()
{
	unsigned l2, l3, l5, l7;
	unsigned long long x2, x3, x5, x7;

	for (
		l2 = 0, x2 = 1;
		l2 < LOG_LIMIT;
		l2 += LOG_2, x2 *= 2
	) {

		for (
			l3 = l2, x3 = x2;
			l3 < LOG_LIMIT;
			l3 += LOG_3, x3 *= 3
		) {

			for (
				l5 = l3, x5 = x3;
				l5 < LOG_LIMIT;
				l5 += LOG_5, x5 *= 5
			) {

				for (
					l7 = l5, x7 = x5;
					l7 < LOG_LIMIT;
					l7 += LOG_7, x7 *= 7
				) {

					printf("%Lu\n", x7);

				}
			}
		}
	}
}