a(10) in the sequence https://oeis.org/A165508
Trial Factored to 2^32
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 10^228208+111 [N-1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
10^228208+111 is PRP! (664.2672s+0.0034s)
Date Discovered: October 23rd, 2024
To be completed...