Number Theory - Musharof Chy
Introduction to Bernoulli Numbers
A web article with a brief history and account of their relationship with the Riemann zeta function...
Some Highlights of Arithmetic Combinatorics
Lecture notes and resources on combinatorial number theory by Terence Tao.
Fermat's Little Theorem
With notes on Carmichael numbers and the life of R.D. Carmichael.
Covers, Sumsets and Zero-sums
A unified approach to covering systems, restricted sumsets and zero-sum problems by Zhi-Wei Sun.
Klein Polyhedra
Examples and algorithms for computing Klein polyhedra, also known as Arnold sails or veils (voiles)...
A Mechanical Proof of Quadratic Reciprocity
A paper by David M. Russinoff describing the use of the Boyer-Moore theorem prover in mechanically ...
An Introduction to the Theory of Numbers by Leo Moser
Textbook covering following topics: compositions and partitions; arithmetic functions; distribution...
Square-free Gaps
Algorithm and source code for the calculation of square-free numbers and gaps.
Active Elementary Number Theory
Interactive (Javascript) expression of a number as a sum of two squares.
The Somos Sequence Site
Web resources for information on Somos sequences and related topics such as elliptic divisibility s...
The On-Line Encyclopedia of Integer Sequences (OEIS)
Given an integer sequence, find its name, and formula.