2 votes 2 votes If $p$ is a prime number such that $a^{p-1}=r(mod$ $p).$ Then the value of $r $ for $a=6,p=3.$ talha hashim asked Dec 13, 2018 edited Dec 13, 2018 by Lakshman Bhaiya talha hashim 297 views answer comment Share Follow See all 6 Comments See all 6 6 Comments reply Show 3 previous comments Deepanshu commented Dec 13, 2018 reply Follow Share srestha mam hmm like that but there 1 mod p .how are they r=6 not getting any clue about that ....... 0 votes 0 votes srestha commented Dec 13, 2018 reply Follow Share They are wrong left side 36 how dividing something by 3, get remainder 36?? 0 votes 0 votes talha hashim commented Dec 13, 2018 reply Follow Share thanks @srestha mam,@deepanshu sir 0 votes 0 votes Please log in or register to add a comment.