The Prime number less than 10 that, when added to either 10 or 20, results in a prime number is 3. When you add 10 to 3, you get 13, which is a prime number. Similarly, when you add 20 to 3, you get 23, which is also a prime number.
9797 is the largest prime number less than 100.
67 will be the largest prime number less than 70.
There are 49 even numbers less than 100, but only the number 2 is an even prime number less than 100.
The total number of prime numbers less than 100 is 25.
47 is the prime number greater than 43 and less than 52.
3
1640
37
9797 is the largest prime number less than 100.
47 is the greatest prime number less than 48.
The lowest prime number that is less than 37 is 29.
The greatest prime number less than 200 is 199.
The largest prime number less than 50 is 47.
Two is the smallest prime number less than 100.
the greatest prime number less than 200 is 199
67 will be the largest prime number less than 70.
It is a number 1 less than a prime number. There is nothing else that can be said about it that is invariably true.