17 x 3= 51
1 and 2042 and 102 3 and 68 4 and 51 6 and 34 12 and 17
51
Either 3*51 or 9*17.
-51
51
1 and 2042 and 102 3 and 68 4 and 51 6 and 34 12 and 17
The prime factors of 51 are 3 and 17.
51
3 times 17
No two prime numbers satisfy that request.
51
Either 3*51 or 9*17.
-51
52
1x51=51
17 x 3 = 51
51