最終更新日：2023/09/04
A Fermat prime is a prime number that is of the form 22n + 1.
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A Fermat prime is a prime number that is of the form 22n + 1.
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A Fermat prime is a prime number that is of the form 22n + 1.
A Fermat prime is a prime number that is of the form 22n + 1.
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