SheafofThoughts
Recent Posts
About
Fermat’s Christmas Theorem – series index
Introduction
Fermat’s Christmas Theorem series
On Christmas day (25 December 1640), Pierre de Fermat wrote a letter to Marin Mersenne where he stated that every prime number of the form
\(4n+1\)
could be written as the…
Nov 29, 2025
How many primes are there?
Fermat’s Christmas Theorem series
In the previous post we asked some questions about prime numbers such as:
Dec 8, 2025
No matching items