### Brain Teasers

# 2, 3, 5, 7, 11, 13, 17, 19

2, 3, 5, 7, 11, 13, 17, 19

What does this sequence represent?

What does this sequence represent?

### Answer

Prime numbers in order of least to greatest 1-20Hide Answer Show Answer

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## Comments

You forgot 2!!!!!! 2 is the only EVEN prime number. If you changed your criteria to the first ODD prime numbers, then your series would be correct.

close but not quite: 1 is not prime

I remember prime numbers in school, I liked this teaser, thanks

WOW. i just got my first series teaser ever! yay me!

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