43 and 17.
The prime numbers between 31 and 50 are 37,41,43,47.
The prime numbers between 40 and 50 are: 41 43 47.
prime numbers between 50 and 80 = 53,59,61,67 ,71,73,79
prime numbers between 50 and 60: 53 & 59
The prime numbers between 30 and 50 are 31,43,39,41, and 47
15 prime numbers are between 0 and 50
41,43, and 47 are all prime numbers. so there are three prime numbers between 40 and 50
prime numbers between 40 and 50: 41, 43, 47
The prime numbers between 50-60 are 53 and 59.
The prime numbers between 50 and 70 are: 53 59 61 67 Therefore, there are four prime numbers between 50 and 70.
The numbers 53, 59, 61 and 67 are prime.