Question 1189399
<pre>
You need a list of all primes less than 100:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41,
43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

Greenestamps has told you that the other two primes
besides 2 must add up to 102, so they must end in 
either 1 and 1, 3 and 9, or 5 and 7.  Can you find
them and count how many pairs there are of them?

Edwin</pre>