Question

Write all the twin prime numbers from 51 to 100.

Answer 1

First, write all the prime numbers from 51 to 100,
53, 59, 61, 67, 71, 73, 79, 83, 89, 97.
From the above prime numbers we can say only two twin prime pairs exist, those are (59, 61)
and (71, 73).
Twin primes between 51 and 100 are (59,61) and (71,73).