Hide
Privacy Policy

BrainBashers uses cookies and by using BrainBashers you agree to our use of cookies.

BB Logo Spacer
Spacer
Line
Line

Puzzle - Answer

What number comes next in this sequence:

12 13 15 17 111 113 117 119 123 ==?==

 [Ref: ZBLZ] © Kevin Stone

Answer: 129.

These are the first 10 prime numbers (2, 3, 5...) prefixed with a 1.

Back to the puzzles...

 

 



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

Line
Line