The smallest value of n, for which 2n+3 is not a prime number, is
Choose the correct choice:	A) 4,5	B) 3,4	C) 2,6	D) 5,6	E) 2,3
(2Ã—1 + 3) = 5.   (2Ã—2 + 3) = 7.   (2Ã—3 + 3) = 9.   (2Ã—4 + 3) = 15.   which is not prime , n=3,4.   ANSWER:3,4
<result>B</result>
The smallest value of n, for which 2n+3 is not a prime number, is