BB Logo Spacer
Spacer
Line
Line

Puzzle - Hint

What number comes next in the sequence:

13 17 31 37 71 73 79 97 ==?==

 [Ref: ZUKE] © Kevin Stone

Hint: A very tricky puzzle involving prime numbers.

Back to the puzzles...

 

 



This website uses cookies, for more information please view our privacy policy.

Line
Line