Número duplo de Mersenne (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Número duplo de Mersenne" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

1googlepages.com

5,228^th place

2,048^th place

1,379^th place

775^th place

googlepages.com

anthony.d.forbes.googlepages.com

Tony Forbes, A search for a factor of MM61. Progress: 9 October 2008.

utm.edu

primes.utm.edu

Chris Caldwell, Mersenne Primes: History, Theorems and Lists nas Prime Pages.