| Introductory_Prime_Number_Theory_Resources Notes and links compiled by Mark Watkins on the relation of the Riemann zeta function to the distribution of prime numbers. |
| Jens_Kruse_Andersen Prime constellation records. Arithmetic progressions, simultaneous primes, prime gaps. |
| K-Tuple_Permissible_Patterns Findings using an exhaustive search by Thomas J Engelsma. |
| MacTutor_History_of_Mathematics__Prime_Numbers Includes biographies on many mathematicians. |
| MathWorld__Prime_Numbers Index to hundreds of prime-related articles in Eric Weisstein's MathWorld. |
| The_Nine_and_Ten_Primes_Project The discovery of nine and finally ten consecutive primes in arithmetic progression. |
| Notes_and_Literature_on_Prime_Numbers With applets to demonstrate properties of primes. |
| Number_Spiral 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 Index to information about many integer sequences involving primes. Site includes numerous other prime-related sequences. |
| Patterns_in_Primes Examples of mostly digit patterns collected by Harvey Heinz. |
| Primality Introductory text on the theory of prime numbers and number fields. Contains proofs of some important theorems including the fundamental theorem of arithmetic. [PDF] |
| Primality_Testing_with_Fermat\'s_Little_Theorem Test numbers for primality and pseudoprimality in Java. |
| Prime_k-tuplets Tony Forbes' extensive collection of special types of prime clusters. |
| The_Prime_Machine Explore interactively the Goldbach conjecture, the distribution of prime twins, the prime number theorem. |
| Prime_Music A musical piece translating prime factorizations to frequencies. Requires RealPlayer. |
| Prime_Numbers Short lesson. |
| Prime_Numbers_and_Factoring Links and references related to primes and factoring. |
| Prime_Numbers_List Browse all prime numbers of less than 10 digits. A prime number checker facility is also included. |
| The_Prime_Page Methods and definitions of finding prime numbers. |
| Radiant_Primes Visualization of prime numbers resembling an astronomical radiant or celestial pathway. |
| Some_Prime_Numbers Sieves and factoring for small numbers. Download primes below 8 billion. |
| Status_of_Search_for_Multifactorial_Primes An organized search for primes of the form (n)(n-k)(n-2k)...+/-1. Includes table of numbers searched and primes found. |
| Thomas_R__Nicely Includes twin prime counts, tables of first occurrence prime gaps, papers. |
| The_Time_Traveler A group with new propositions in various areas of number theory. |
| Visualizing_the_Distribution_of_Prime_Numbers Investigation into patterns in the distribution of the primes by visualizing them. |
| Wikipedia__Prime_Numbers Index to many prime-related articles. |
| World_of_Numbers__World_of_Palindromic_Primes Records, statistics, curios and puzzles about primes reading the same backwards. Compiled by Patrick De Geest. |
| Bipeds_and_Prime_Numbers Graduation address by former professor of philosophy Garrett Barden. Mentions primes as sign of human curiosity. (September 18, 2001) |
| Association_of_Lunar_and_Planetary_Observers__Minor_Planets_Section Photometry and shape modeling program, magnitude alert project, finder charts, visual observing of minor planets. |
| AstDys,_Asteroids_-_Dynamic_Site Indexed, searchable database of asteroid data. |
| Asteroid_Articles Archive of articles posted at the Planetary Science Research Discoveries site at the University of Hawaii. |
| Asteroid_Groups Graphs and animations showing major asteroid groups and families. |
| Asteroid_Models Research in determining asteroid shapes through photometric data and multiple data sources. Reference documents, introduction, links. |
| Asteroid_Observing_Services_from_Lowell_Observatory Tools to help observers select targets and plan observations. Also, orbital elements, reference star catalog data and software, link to Lowell Observatory Near Earth Object Search (LONEOS). |
| Asteroid_Radar_Research NASA JPL asteroid research using radar. Introduction, scientific activity, asteroid images. |
| Asteroids Chart showing relative sizes, distance from the sun, inclination/eccentricity, shape, and color. Other charts showing position in the solar system. Summary data. |
| Asteroids Common questions. |
| Asteroids From the Uppsala Planetary System Group. Overview, research projects, discoveries. |
| Asteroids_and_Remote_Planets_Section Section of the British Astronomical Association. Asteroid finder charts, articles on observing techniques. |
| Asteroids_with_Canadian_Connections A list of asteroids whose names are known to have a Canadian connection, usually because they are named after a Canadian. |