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Goldbach Conjecture
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Mersenne
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Primality Proving Software
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Primality Tests
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Web Pages
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Viewing in alphabetical order
Animation of Eratosthenes' Prime Sieve
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http://www.faust.fr.bw.schule.de/mhb/eratosiv.htm
An interactive animation of the sieve of Eratosthenes to obtain prime numbers (JavaScript required).
Applets for Prime Numbers
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http://www.brennen.net/primes/
Factorization and weights of Proth coefficients.
Are the Prime Numbers Randomly Distributed?
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http://www.home.zonnet.nl/galien8/prime/prime.html
Web article by Johan G. van der Galiën. Shows that smaller starting digits are more common for primes below 10^9.
Ask Dr. Math FAQ: Prime Numbers
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http://mathforum.org/dr.math/faq/faq.prime.num.html
Archived questions and answers at different levels.
Bipeds and Prime Numbers
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http://www.ucc.ie/opa/conferspech/gbarden.html
Graduation address by former professor of philosophy Garrett Barden. Mentions primes as sign of human curiosity.
Cunningham Chain Records
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http://hjem.get2net.dk/jka/math/Cunningham_Chain_records.htm
Sequences of nearly doubled primes, maintained by Dirk Augustin.
Electronic Frontier Foundation: Cooperative Computing Awards
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http://www.eff.org/awards/coop.php
Offers $100000, $150000 and $250000 for the first discovery of a prime above 10, 100 and 1000 million digits.
Entropy and Prime Numbers
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http://web.tiscali.it/GEB/sfteng.htm
Entropy of a nonnegative adjacency matrix related to prime numbers.
Formulae for Primes
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http://www.bath.ac.uk/~ensab/Primes/
Includes a formula by Jones, Sato, Wada and Wiens. The set of primes is the set of positive values taken by this expression.
Generalized Fermat Prime Search
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http://pagesperso-orange.fr/yves.gallot/primes/gfn.html
Software, results and other resources.
Generalized Woodall Numbers
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http://science.kennesaw.edu/~jdemaio/generali.htm
An organized search for primes of the form n*b^n-1.
Hardy-Littlewood Constants
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http://pauillac.inria.fr/algo/bsolve/constant/hrdyltl/hrdyltl.html
Infinite series over primes are the main topic in Hadamard-de la Vallée Poussin constants and in Brun's constant.
Henri Lifchitz
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http://ourworld.compuserve.com/homepages/hlifchitz/
Research in number theory, prime numbers and parity of arithmetic functions. Includes primality testing theorems and prime number chains. In English and French.
Introduction to Twin Primes and Brun's Constant
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http://numbers.computation.free.fr/Constants/Primes/twin.html
An article by Pascal Sebah with the results of computation of the twin primes up to 5.10^15.
Introductory Prime Number Theory Resources
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http://www.secamlocal.ex.ac.uk/~mwatkins/zeta/tutorial.htm
Notes and links compiled by Mark Watkins on the relation of the Riemann zeta function to the distribution of prime numbers.
Jens Kruse Andersen
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http://hjem.get2net.dk/jka
Prime constellation records. Arithmetic progressions, simultaneous primes, prime gaps.
K-Tuple Permissible Patterns
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http://www.opertech.com/primes/k-tuples.html
Findings using an exhaustive search by Thomas J Engelsma.
MacTutor History of Mathematics: Prime Numbers
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http://www-groups.dcs.st-and.ac.uk/~history/HistTopics/Prime_numbers.html
Includes biographies on many mathematicians.
MathWorld: Prime Numbers
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http://mathworld.wolfram.com/topics/PrimeNumbers.html
Index to hundreds of prime-related articles in Eric Weisstein's MathWorld.
Notes and Literature on Prime Numbers
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http://www.math.utah.edu/~alfeld/math/prime.html
With applets to demonstrate properties of primes.
Number Spiral
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http://www.numberspiral.com/
Explains this method of visually representing the distribution of primes and the relationships between factors and products.
On-Line Encyclopedia of Integer Sequences (OEIS): Primes
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http://www.research.att.com/~njas/sequences/Sindx_Pri.html
Index to information about many integer sequences involving primes. Site includes numerous other prime-related sequences.
Patterns in Primes
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http://www.geocities.com/~harveyh/primes.htm
Examples of mostly digit patterns collected by Harvey Heinz.
Primality
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http://www.maths.tcd.ie/pub/coursework/374/Primality.pdf
Introductory text on the theory of prime numbers and number fields. Contains proofs of some important theorems including the fundamental theorem of arithmetic.
Primality Testing with Fermat's Little Theorem
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http://www.math.fau.edu/Richman/carm.htm
Test numbers for primality and pseudoprimality in Java.
Prime k-tuplets
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http://anthony.d.forbes.googlepages.com/ktuplets.htm
Tony Forbes' extensive collection of special types of prime clusters.
Prime Music
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http://www.xs4all.nl/~limonade/limonades/priem/primemusic.html
A musical piece translating prime factorizations to frequencies. Requires RealPlayer.
Prime Numbers
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http://odin.mdacc.tmc.edu/~krc/numbers/prime.html
Short lesson.
Prime Numbers and Factoring
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http://www.ontko.com/~rayo/primes/index.html
Links and references related to primes and factoring.
Prime Numbers List
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http://www.prime-numbers.org
Browse all prime numbers of less than 10 digits. A prime number checker facility is also included.
Radiant Primes
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http://www.radiantprimes.com/
Visualization of prime numbers resembling an astronomical radiant or celestial pathway.
Some Prime Numbers
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http://www.rsok.com/~jrm/printprimes.html
Sieves and factoring for small numbers. Download primes below 8 billion.
Status of Search for Multifactorial Primes
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http://www.geocities.com/kradenken/mfprimes.html
An organized search for primes of the form (n)(n-k)(n-2k)...+/-1. Includes table of numbers searched and primes found.
The First 5,800,000 Prime Numbers
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http://www.geocities.com/primes_r_us/
Site includes known primes k*2^n-1 for k=301 to 999.
The Nine and Ten Primes Project
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http://members.aon.at/toplicm/cp09.html
The discovery of nine and finally ten consecutive primes in arithmetic progression.
The Prime Machine
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http://www.math.utah.edu/~alfeld/math/machine.html
Explore interactively the Goldbach conjecture, the distribution of prime twins, the prime number theorem.
The Prime Page
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http://www.fortunecity.com/meltingpot/manchaca/799/prime.html
Methods and definitions of finding prime numbers.
The Prime Pages
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http://primes.utm.edu/
Prime number research, records and resources. Includes largest known primes, finding and proving primes, glossary, curios, links.
The Prime Puzzles & Problems Connection
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http://www.primepuzzles.net/
Carlos Rivera's collection of problems and puzzles related to prime numbers.
The Time Traveler
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http://www.geocities.com/timeparadox/
A group with new propositions in various areas of number theory.
Thomas R. Nicely
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http://www.trnicely.net
Includes twin prime counts, tables of first occurrence prime gaps, papers.
Visualizing the Distribution of Prime Numbers
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http://yoyo.cc.monash.edu.au/~bunyip/primes/
Investigation into patterns in the distribution of the primes by visualizing them.
Wikipedia: Prime Numbers
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http://en.wikipedia.org/wiki/Category:Prime_numbers
Index to many prime-related articles.
World of Numbers: World of Palindromic Primes
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http://www.worldofnumbers.com/palpri.htm
Records, statistics, curios and puzzles about primes reading the same backwards. Compiled by Patrick De Geest.
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