997 is the highest number.It is 997.
The smallest three digit prime number is 101.
961
Using prime factorization, there are 2 three digit numbers with 9 factors: 512 and 768. There are no three digit numbers with 10 or more prime factors. 512=2^9 and 768=3*2^8
It can be 30 whose prime factors are 2, 3 and 5
997 is the highest number.It is 997.
The first 'three digit' Prime Number is 101.
The smallest three digit prime number is 101.
997 is the last 3 digit prime number
999.
There are 17 such numbers.
smallest 3-digit prime is 101. 100 is not a prime number (very obviously)
101 is the first three-digit prime number.
999
It is 998.
999
The largest three digit prime number whose digits are all primes is 773.