Editing Woodall number (section)

==Divisibility properties==
Like Cullen numbers, Woodall numbers have many divisibility properties. For example, if ''p'' is a prime number, then ''p'' divides

:''W''<sub>(''p''&nbsp;+&thinsp;1)&thinsp;/&thinsp;2</sub> if the [[Jacobi symbol]] <math>\left(\frac{2}{p}\right)</math> is +1 and

:''W''<sub>(3''p''&nbsp;−&thinsp;1)&thinsp;/&thinsp;2</sub> if the Jacobi symbol <math>\left(\frac{2}{p}\right)</math> is −1.{{Citation needed|date=December 2011}}