PFGW Version 4.1.3.64BIT.20240114.x86_Dev [GWNUM 30.19]
Primality testing 97481^97481-70^70 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 7
Running N-1 test using base 31
Running N+1 test using discriminant 43, base 1+sqrt(43)
Calling N-1 BLS with factored part 0.00% and helper 0.00% (0.01% proof)
97481^97481-70^70 is Fermat and Lucas PRP! (13451.4964s+0.0061s)
Lifchitz PRP
See also https://pzktupel.de/Primetables/TableLifchitz2.php

To be completed...