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2026-02-23 11:59:36.1771847976

Fermat numbers question.

46 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail At 23 Feb 2026 - 11:59 2026-02-23 12:09:36.1771848576

The question is to prove, by long polynomial division, that: $(2^{2^{(n+1)}}−1) | 2^{(Fn - 1)}−1$

$Fn = 2^{2^n}+1$

fermat-numbers
Original Q&A

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