SOLUTION: seth is thinking of a number between 20 and 30. the number is prime and not more than 2 away from a perfect square. whats the number

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Question 860966: seth is thinking of a number between 20 and 30. the number is prime and not more than 2 away from a perfect square. whats the number
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

Prime number between 20 and 30: 23 and 29

not more than 2 away from a perfect square. 

the number is 23