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Why 22 Is Not A Prime Number? [Solved]
No, 22 is not a prime number. The number 22 is divisible by 1, 2, 11, 22. For a number to be classified as a prime number, it should have exactly two factors. Since 22 has more than two factors, i.e. 1, 2, 11, 22, it is not a prime number.
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Why do prime numbers make these spirals? | Dirichlet’s theorem, pi approximations, and more
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