View Single Post
Old 2017-12-20, 23:51   #3
henryzz
Just call me Henry
 
henryzz's Avatar
 
"David"
Sep 2007
Cambridge (GMT)

13×19×23 Posts
Default

As it stands I believe it to be false. For n >= 0, it is fairly easy to show that (A+1)^n = 1 mod A.
henryzz is offline   Reply With Quote