The aim of this conference was to bring various experts on the subject at one place and provide young number theorists an opportunity to learn the techniques in the subject. This four day conference was begun with a keynote talk on September 04, 2017 and end with a valedictory function on September 07, 2017. There were 15 sessions consisting of one keynote, 6 plenary, 12 invited and 12 young scholar's talks. The details about this conference is available on the conference web page. The conference received very good feedback from speakers as well as participants, and as a request from experts a second version of will be organized and be held at the same place during October 08 -11, 2018.