Problem 248. Twins in a Window
Twin primes are prime numbers that differ by 2, such as [11,13] or [41,43]. Write a function that returns a sorted list of the twin primes between lowVal and highVal (all the primes must be greater than lowVal and less than highVal). The primes should be arranged in an n-by-2 matrix as shown in the examples below.
Examples:
Input lowVal = 10, highVal = 50 Output p is [ 11 13 17 19 29 31 41 43 ]
Input lowVal = 1000, highVal = 1050 Output p is [ 1019 1021 1031 1033 ]
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