Question 121315
Find a counterexample to the statement "The square of a positive integer
added to the sum of the integer and five is a prime number."
<pre><font face = "verdana" size = 5 color = "indigo"><b>
The square of 4, which is 16, added 
to the sum of 4 and five, which is 9,
is NOT a prime number.

Edwin</pre>