3
17... and 19 !
43
The single number directly between those two numbers is 18.
17, 19, 23, 29, and 31
3
17... and 19 !
43
The single number directly between those two numbers is 18.
The prime factors of 34 are 2 and 17, and 2 + 17 = 19.
17, 19, 23, 29, and 31
11 13 17 19.
11, 13, 17, 19
11 13 17 19.
11, 13, 17, 19
11 13 17 19
11 13 17 19.