TY - JOUR AU - Andrew Granville TI - Primitive prime factors in second-order linear recurrence sequences JO - Acta Arithmetica PY - 2012 SP - 431 EP - 452 VL - 155 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa155-4-7/ DO - 10.4064/aa155-4-7 LA - en ID - 10_4064_aa155_4_7 ER -