997 is the last 3 digit prime number
101
It is: 101
997 is the biggest 3 digit prime number.
16,777,216 is one.
101 is the smallest 3 digit prime number.
997 is the biggest 3 digit Prime number.
997 is the largest 3-digit prime.
997 is the largest 3-digit Prime number.
997 is the largest 3-digit prime number.
smallest 3-digit prime is 101. 100 is not a prime number (very obviously)
Neither 39 nor 27272 is prime. 39 can be divided by 3 and 27272 can be divided by 2. They both have at least one factor besides 1 and the number themselves. They are composite. The digit in 39 that is prime is 3. The digit in 27272 that is prime is 7.