%0 Journal Article %A Paul Erdős %A Péter Kiss %A Carl Pomerance %T On prime divisors of Mersenne numbers %J Acta Arithmetica %D 1991 %P 267-281 %V 57 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-57-3-267-281/ %R 10.4064/aa-57-3-267-281 %G en %F 10_4064_aa_57_3_267_281