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32−13^2- 132−1 is not a prime number. 42−14^2 -142−1 is not a prime number. 52−15^2-152−1 is not a prime number. 62−16^2 -162−1 is not a prime number. 72−17^2 -172−1 is not a prime number. 82−18^2 -182−1 is not a prime number.
32−13^2- 132−1 is not a prime number.
42−14^2 -142−1 is not a prime number.
52−15^2-152−1 is not a prime number.
62−16^2 -162−1 is not a prime number.
72−17^2 -172−1 is not a prime number.
82−18^2 -182−1 is not a prime number.
Is it true that x2−1x^2 -1x2−1 is never a prime number for all positive integers x>2x \gt 2x>2?
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