It is: 7*17 = 119 and needs no exponents
a prime factorization tree
612 306,2 153,2,2 51,3,2,2 17,3,3,2,2
96 48,2 24,2,2 12,2,2,2 6,2,2,2,2 3,2,2,2,2,2
the prime factorization of 32 is 2x2x2x2x2 and the factor tree is 32 8 4 2x4 2x2 2x2
7 x 17 = 119
1997 is already prime; no tree.
119 = 7 * 17
7*17
7* 17
=17
It is: 7*17 = 119 and needs no exponents
51 3,17
350=2x5x5x7
33 11,3
a prime factorization tree
7 x 17