Tables (Factoring)

Tables Sites:

Factors of Numbers near Googolplex Factors of Numbers near Googolplex: This table includes all known prime factors of the numbers in the range 10^(10^100) to 10^(10^100)+999, including more than 57000 prime factors of googolplex + 10. (Tables) http://www.alpertron.com.ar/googol.htm Factor Tables Factor Tables: Richard Brent's tables extend the scope of the Cunningham project (factoring b^n+-1) to all applicable bases b less than 100, plus some higher bases. (Tables) http://web.comlab.ox.ac.uk/oucl/work/richard.brent/factors.html Factorization of Cyclotomic Numbers Factorization of Cyclotomic Numbers: Hisanori Mishima is coordinating the search and producing tables of factorizations of cyclotomic numbers for values of phi(n) less than 48. (Tables) http://www.asahi-net.or.jp/~KC2H-MSM/cn/ Repunit Primes and Factors Repunit Primes and Factors: Factors of 10^n +- 1 for n<1000. (Tables) http://www.swox.com/gmp/repunit.html Factors of Modified Fermat Numbers Factors of Modified Fermat Numbers: Factors of numbers of the form 4^(3^n)+2^(3^n)+1 and 4^(3^n)-2^(3^n)+1. (Tables) http://www.alpertron.com.ar/MODFERM.HTM Factors Factors: Lists the factors of every single number up to 600, for quick reference and as a resource for students. (Tables) http://factorzone.tripod.com/factors.htm Factors of 2^n + or - 1 Factors of 2^n + or - 1: Factorizations for values of n up to 10000, extending the results of the Cunningham Project. (Tables) http://www.euronet.nl/users/bota/medium-p.htm Factorizations of Repunit Numbers Factorizations of Repunit Numbers: Tables available in text and compressed format. (Tables) http://www.h4.dion.ne.jp/~rep/ Factorization Results Factorization Results: Tables, summaries, and links to many factoring endeavors, including primorials, factorials, and cyclotomic polynomials. Includes theorems and descriptions behind each project. (Tables) http://www.asahi-net.or.jp/~KC2H-MSM/mathland/matha1/index.htm Brilliant Numbers Brilliant Numbers: Tables of maximal and minimal numbers with two, three or four prime factors of the same length (in decimal notation). (Tables) http://www.alpertron.com.ar/BRILLIANT.HTM Fibonacci and Lucas Factorizations Fibonacci and Lucas Factorizations: Tables of known factorizations of the first 10,000 Fibonacci and Lucas numbers. (Tables) http://home.att.net/~blair.kelly/mathematics/fibonacci/ Cunningham Project Cunningham Project: Current status of the project to factor numbers of the form b^n +/- 1, b = 2, 3, 5, 6, 7, 10, 11, and 12. Maintained by Samuel S. Wagstaff, jr. (Tables) http://www.cerias.purdue.edu/homes/ssw/cun/ Prime Factorization of Cyclotomic Numbers Prime Factorization of Cyclotomic Numbers: Professor Mitsuo Morimoto extends the factor tables of cyclotomic numbers for values of phi(n) up to 120. (Tables) http://science.icu.ac.jp/~morimoto/enbunsu/table.html Fermat Factoring Status Fermat Factoring Status: Compiled by Wilfrid Keller, lists the known prime factors and complete factorizations of Fermat numbers. (Tables) http://www.prothsearch.net/fermat.html