Chris K. Caldwell / Reginald McLean |
The Prime Pages Top 20 Prime Page The Nth Prime Page Smallest Titanics of Special Forms |
Marcel Martin | PRIMO - "Elliptic Curve Primality Proving" software |
Andreas Enge | CM - "Elliptic Curve Primality Proving" software |
Jens Kruse Andersen | Prime Records |
N. J. A. Sloane | OEIS - The On-Line Encyclopedia of Integer Sequences |
Thomas J. Engelsma | Permissible patterns of prime k-tuplets |
Robin Whitty | Theorem of the Day |
Dr. Minh. L. Perez Press | Smarandache Primes |
Henri Lifchitz & Renaud Lifchitz | PRP -records |
Patrick De Geest | World!Of Numbers |
Riecoin | Constellation Explorer |
Steffen Polster (page in german) | Mathematik alpha |
Makoto Kamada | Factorization of Repunits |
Markus Tervooren | Data Base of Factors (factordb.com) |
Matthew C. Anderson, hosted by Norman Luhn | Prime Constellations Page Blog of Matthew C. Anderson on mersenneforum.org |
Julius Schön | (Prime Tuplet 6,5,4,3,Cousin Database) |
Hans-Michael Elvenich (page in german) | www.Primzahlen.de |
GIMPS | Great Internet Mersenne Prime Search |
Dario Alpern | Integer factorization calculator |
Prime Gaps | Prime Gaps records |
Henri Lifchitz | BiTwin records |
Dr. Thomas R. Nicely (1943-2019) | Research in Computational Number Theory |