Gaps in Prime numbers September 23, 2015 by P. Kalika Leave a comment Gaps in Prime no.s 2013 Share this:PrintEmailWhatsAppTelegramTweetLike this:Like Loading... Related Author: P. Kalika Mr. Kalika is pursuing Ph.D. in Cryptography. Formerly, he is an alumnus of University of Delhi(UG) and Central University of Rajasthan(PG).