The smallest value of n, for which n+1 is not a prime number, is
Pick one
A) 5
B) 6
C) 8
D) 3
E) 10
(1 + 1)= 
<gadget id="calculator">(1 + 1)</gadget>
<output>2</output>
2.   (2 + 1)= 
<gadget id="calculator">(2 + 1)</gadget>
<output>3</output>
3.   (3 + 1)= 
<gadget id="calculator">(3 + 1)</gadget>
<output>4</output>
4.   (4 + 1)= 
<gadget id="calculator">(4 + 1)</gadget>
<output>5</output>
5.   which is not prime , n=3.   ANSWER:3
<result>D</result>
The smallest value of n, for which n+1 is not a prime number, is