Directory: Top/Science/Math/Number

Fermat's Little Theorem
With notes on Carmichael numbers and the life of R.D. Carmichael.
http://www.pballew.net/FermLit.html
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Frequently Asked Questions
Number Theory section of the sci.math FAQ list.
http://db.uwaterloo.ca/~alopez-o/math-faq/node21.html
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Lehmer's Conjecture
That the Mahler measure of an algebraic number is bounded away from 1. Pages by Michael Mossinghoff, UCLA.
http://www.cecm.sfu.ca/~mjm/Lehmer/lc.html
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Noncommutative Geometry, Trace Formulae and the Zeroes of the Riemann Zeta Function
Lecture notes by Alain Connes.
http://www.math.ohio-state.edu/lectures/connes/Connes_course.html
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On-Line Encyclopedia of Integer Sequences
Given an integer sequence, find its name, and formula.
http://www.research.att.com/~njas/sequences/
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The Canadian Number Theory Association
A loosely defined group of individuals, mainly in Canada, active in research in Number Theory.
http://ca.geocities.com/gary.walsh@rogers.com/cnta.html
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Integer Relations
To determine linear integer dependence among numerical constants and to determine the minimal polynomial of an approximate algebraic number. Interactive or via email.
http://oldweb.cecm.sfu.ca/~aszanto/IntegerRelations/
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Transcendental Numbers
Maple worksheets, lecture notes and links to other resources by John Cosgrove.
http://services.spd.dcu.ie/johnbcos/transcendental_numbers.htm
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Covers, Sumsets and Zero-sums
A unified approach to covering systems, restricted sumsets and zero-sum problems by Zhi-Wei Sun.
http://math.nju.edu.cn/~zwsun/csz.htm
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Klein Polyhedra
Examples and algorithms for computing Klein polyhedra, also known as Arnold sails or veils (voiles), by Keith Briggs.
http://keithbriggs.info/klein-polyhedra.html
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