<PRE><B>Question 388051</B>
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First factor one less than 22.  21 has factors of 3 and 7, hence 22 divided by 3 has a remainder of 1 and 22 divided by 7 has a remainder of 1.  3 plus 5  is 8 which is even.  7 plus 5 is 12 which is even.


Answer 3 or 7.


John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
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