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List of primes numbers from 640 to 700

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Answer

There are 10 prime numbers between 640 and 700.

They are:

641643647653659661673677683691

There are 2 tween primes between 640 and 700.

The folowing are the sets of tween primes between 640 and 700:

(641,643); (659,661);

The sum of prime numbers between 640 and 700 is 6628.

The average of prime numbers between 640 and 700 is 662.8.

The product of prime numbers between 640 and 700 is 1.6311 × 1028.

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 640 to 700 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.

Definition of tween primes or what are tween primes?

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):

(3,5); (5,7); (11,13); (17,19); (29,31); (41,43); (59,61); (71,73);

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