### Brain Teasers

# 2, 5, 17, 37, 101, ?

Series
Series teasers are where you try to complete the sequence of a series of letters, numbers or objects.

What number comes next in the following sequence?

2, 5, 17, 37, 101, ____

2, 5, 17, 37, 101, ____

### Hint

Think prime numbers and perfect squares.### Answer

197(All are prime numbers which immediately follow a perfect square)

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