# Number of prime numbers from1 to 100?

Number of Prime Numbers from 1 to 100 is 25.

From 1 to 50 it was 15

From 50 to 100 it was 10

### What square numbers are there before 100 which are prime numbers?

A square number, by definition, cannot be a prime so the answer is there are no such numbers. A square number, by definition, cannot be a prime so the answer is there are no such numbers. A square number, by definition, cannot be a prime so the answer is there are no such numbers. A square number, by definition, cannot be a prime so the answer is there are no such numbers.