No.
83, 103 and 131 are all prime numbers
It is 96 because it has more than two factors which makes it a composite number
96 is the only composite number among 83, 96, 103 and 131, as 96 is divisible by 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96
79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149.
79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149.
71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149
53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139 . . .
53 59 61 67 71 73 79 83 89 97 101 103 107 109 113 127 131 137 . . .
51 is composite (3 x !7); the other numbers are primes.
The prime numbers between 70 and 158 are: 71 73 79 83 89 97 101 103 107 109 113 127 131 137 139 149 151 157
There are 83 composite numbers.
All of them except for 83 and 89 which are prime numbers