0 .   2373 = 3 * 7 * 113
1 .   5216 = 2^5 * 163
2 .   7939 = 17 * 467
3 .   12860 = 2^2 * 5 * 643
4 .   15223 = 13 * 1171
5 .   29602 = 2 * 19^2 * 41
6 .   60139 = 60139