Questions tagged [fermat-numbers]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
4
votes
1answer
150 views

What is the basis of the claim that $F_5$ was fully factored in 1732?

The Wikipedia Page on Fermat numbers states that $F_5$ was "fully factored" in 1732. This appears to be the same time that Euler found that any factor of a Fermat number $F_n$ was of the form $$2^{n+...