Invitation to Computer Science 8th Edition

Published by Cengage Learning
ISBN 10: 1337561916
ISBN 13: 978-1-33756-191-4

Chapter 8 - Exercises - Page 424: 16

Answer

d=37 and e =13

Work Step by Step

Given that p=11 , q=7 n = p×q = 11×7 = 77 m = (p-1)×(q-1) = 10×6 = 60 Let us choose e = 13 because 13 and 60 have no common factor now (13×d)%60 = 1 => d = 37
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