a(9) in the sequence https://oeis.org/A165508

Trial Factored to 8 billion
Prime95 v30.19b20 tested 3-PRP
PGFW Result:

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


***WARNING! file test.txt may have already been fully processed.

Primality testing 10^156428+111 [N-1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
10^156428+111 is PRP! (142.2135s+0.0012s)

Date Discovered: October 22nd, 2024

To be completed...