a(30) in the sequence https://oeis.org/A379020

Trial Factored to 6.4*10^8
Prime95 v30.19b20 tested 3-PRP
PGFW Result:

PFGW Version 4.1.3.64BIT.20240114.Win_Dev [GWNUM 30.19]

Primality testing 2^647545-25 [N-1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N-1 test using base 5
2^647545-25 is PRP! (378.6990s+0.0008s)

Date Discovered: December 15th, 2024

To be completed...