Tables of known factorizations of the first 10,000 Fibonacci and Lucas numbers.

Tables of maximal and minimal numbers with two, three or four prime factors of the same length (in decimal notation).

Cullen numbers are of the form n.2^n + 1 and Woodall numbers are n.2^n - 1. These tables of Cullen and Woodall numbers include factorizations for n up to 1000.

Factorizations for values of n up to 10000, extending the results of the Cunningham Project.

Hisanori Mishima is coordinating the search and producing tables of factorizations of cyclotomic numbers for values of phi(n) less than 48.

Factors of 10^n +- 1 for n<1000.

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.

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.

Lists the factors of every single number up to 600, for quick reference and as a resource for students.

Factors of numbers of the form 4^(3^n)+2^(3^n)+1 and 4^(3^n)-2^(3^n)+1.