List of primes numbers from 40 to 240

Enter an Interval:

Ex.: 1 to 100, etc.

There are 40 prime numbers between 40 and 240.

They are:

There are 11 tween primes between 40 and 240.

The folowing are the sets of tween primes between 40 and 240:

(41,43); (59,61); (71,73); (101,103); (107,109); (137,139); (149,151); (179,181); (191,193); (197,199); (227,229);

The sum of prime numbers between 40 and 240 is 5392.

The average of prime numbers between 40 and 240 is 134.8.

The product of prime numbers between 40 and 240 is 1.4317 × 10⁸³.

Note: this calculator also includes the starting and the ending number, which form the interval, if they are primes.

You can use this calculator to get the list of prime numbers from 40 to 240 or between any two specified numbers, including them.

What is a prime number?

A prime number is a number which is only divisible by and itself.

Among mathematicians, 1 is universally regarded as non-prime.

Zero has an infinite number of factors; thus not prime or composite.

For a pair of primes to be Twins, they must obey the following rule.

If i and j are twin primes, then both i and j must be individually primes and also should differ by 2, i.e. (i−j) = 2 or (j−i) = 2

Examples of tween primes sets (pairs):

(41,43); (59,61); (71,73); (101,103); (107,109); (137,139); (149,151); (179,181); (191,193); (197,199); (227,229);