PFGW Version 1.2.0 for Windows [FFT v23.8]

Primality testing 9876567890*(10^(10*1001)-1)/(10^10-1)+1611
[N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 2
Running N-1 test using base 19
Running N-1 test using base 29
Running N+1 test using discriminant 41, base 1+sqrt(41)
9876567890*(10^(10*1001)-1)/(10^10-1)+1611 is Fermat and Lucas PRP!

To be completed...