Hello, a friend gave me this problem that i'm not sure how to approach. 24^(-17), 13⁽¹¹⁾, 39, 76⁽²⁾, 63^(13)(-17), 63^(-4)(8) I assume a message is encoded, but I have no idea how to go about solving. If anyone could solve and show me how it was done, so i could send a message back in the same format that would be amazing. There is also a second one: 9⁽¹⁰⁾, 40^(-3),1,55⁽¹⁶⁾,40^(-3),118^(-3)(6), 70⁽¹⁰⁾,104^(8)(17),103^(-6),18^(8)(17) Thank you! Edit: sorry but unfortunately I don't have much context here, I was hoping someone had seen something similar before. Upon searching It looks similar to something that may be able to be solved using Fermat's little theorem or modular exponentiation; but all I know is that there is (most likely) an encoded message (as a sentence or string of letters) and there is some method to decipher this