Question

what are twin primes ? write all the Pairs of twin primes between 50 and 100​

Answer 1

First writing 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).