Explanation of the notation on the Pages and the Champion Page.
The Third Edition of The Cunningham Book
The "Wanted" lists issued December 4, 2011, updated to April 25, 2012.
The Champions and First Five Holes as of April 25, 2012.
The Main Tables as of December 4, 2011 (704K bytes). This is the latest version and includes the Base 3 extension. These tables include all factors through # 6083 on Page 123.
Appendix A as of December 4, 2011 (1136K bytes).
Appendix C as of December 4, 2011 (144K bytes).
Extensions to the Cunningham tables.
Page 122 (the second previous page).
Who is factoring which number now.
Factor Calculator. It often works, but not always.
Factoring News from Brazil (in Portuguese)