The prime numbers and the squares of primes between 2 and 20: 3, 4, 5, 7, 9, 11, 13, 17 and 19.
Chat with our AI personalities
Three numbers.
There are 8 prime numbers between 1 and 20. The numbers are 2, 3, 5, 7, 11, 13, 17, and 19.
The prime numbers between 0 and 20 are: 2, 3, 5, 7, 11, 13, 17 and 19
The prime numbers between 1 and 20 are 2, 3, 5, 7, 11, 13, 17, and 19.
The prime numbers between 1 and 20 are: 2 3 5 7 11 13 17 19.