The Prime Links++ Links related to Prime Numbers
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Programs to find and enumerate primes; to test and prove primality.
Top : programs
Categories in programs
general indexes (4)
Sites that offer lists of mathematical software.
large arithmetic (9)
Libraries, programs and systems for doing large integer arithmetic. Discussion of such systems.
seeking large primes (11)
Programs to prescreen, test, and prove primality for large primes.
sieves (14)
Sieves are the fastest way to find complete lists of all the primes in a given range (e.g., the first 100,000,000 primes). Here we list sieves for small numbers.
small primes (8)
Programs to find small primes (< 10200) other than sieves
Resources in programs
  • Elliptic Curve Method factorization - Applet that can be used to find 20- or 30-digit factors of numbers or numerical expressions up to 1000 digits long.
    (Added: 17-Jul-2001 Hits: 6679 Rating: 8.60 Votes: 28) Rate It
  • nth prime page - Enter 1 for the first prime (2), 2 for the second (3), on up to 1000000000000 for the trillionth prime (29,996,224,275,833). Also works the other way, enter n and find the number of primes less than n (pi(n)).
    (Added: 3-Aug-2000 Hits: 8385 Rating: 8.79 Votes: 14) Rate It
  • Search for Generalized Fermat Numbers - gfnsieve2 a program to efficiently find generalized fermat numbers
    (Added: 8-Jul-2001 Hits: 3429 Rating: 1.00 Votes: 1) Rate It
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Last Updated: 21-May-2013
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Chris K. Caldwell
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