No, and 57 is not a Prime number.
Chat with our AI personalities
89 has two factors: 1 and 89. It is a prime number.
The numbers 83, 89 and 97 are prime.
There are none because 89 is a prime number
The prime numbers between 80 and 90 are 83 and 89.
They are: 89 times 1 = 89 which is a prime number