“…Since then there has been a very rich literature on various aspects of the Erdős-Kac theorem (see, for example, [1,9,11,13,14,15,16,17,19,20]). Interested readers can refer to Granville and Soundararajan's paper [8] for the most recent account and Elliot's monograph [6] for a comprehensive treatment of the subject. In particular, Halberstam in [9] proved that (1.1) lim…”