Thread: xddd
View Single Post
Old 2020-04-25, 17:46   #352
sweety439
 
sweety439's Avatar
 
Nov 2016

93E16 Posts
Default

Smallest odd prime p such that (a^p-b^p)/(a-b) is (probable) prime for 2<=a<=50, -a<b<a, gcd(a,b) = 1

There are only 5 unknown (a,b): (32, -5), (43, 7), (44, -43), (46, 31), (50, -37)
Attached Files
File Type: txt least odd prime p such that (a^p-b^p)(a-b) is prime.txt (17.5 KB, 16 views)
sweety439 is online now   Reply With Quote