TY - JOUR AU - K. Szymiczek TI - On the distribution of prime factors of Mersenne numbers JO - Commentationes Mathematicae PY - 1969 SP - 33 EP - 49 VL - 13 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/cm.v13i1.5654/ DO - 10.14708/cm.v13i1.5654 LA - pl ID - 10_14708_cm_v13i1_5654 ER -