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Consider the function Remove(n, startIndex, count) that removes count digits from the number n starting from the digit at position startIndex. Examples:
Remove(1234, 1, 1) = 234
Remove(123456, 2, 3) = 156
Remove(1507, 1, 2) = 07 = 7
Remove(1234, 1, 4) = 0
We will call the prime number X fragil...