118 = 2 * 59
119 = 7 * 17
120 = 2^3 * 3 * 5
121 = 11^2
122 = 2 * 61



252 = 2^2 * 3^2 * 7
253 = 11 * 23
254 = 2 * 127
255 = 3 * 5 * 17
256 = 2^8

492 = 2^2 * 3 * 41
493 = 17 * 29
494 = 2 * 13 * 19
495 = 3^2 * 5 * 11
496 = 2^4 * 31



626 = 2 * 313
627 = 3 * 11 * 19
628 = 2^2 * 157
629 = 17 * 37
630 = 2 * 3^2 * 5 * 7