a(33) in the sequence https://oeis.org/A379020

Trial factored to 3037000000 (about 2^31.5)
Pm1 factoring done with B1 = 150000, B2 = 2983722
Prime95 v30.19b20 tested 3-PRP
PGFW Result:

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

Primality testing 2^2020893-25 [N-1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
2^2020893-25 is PRP! (2348.5867s+0.0010s)

Date Discovered: January 20th, 2025

Minor goal accomplished: finding a prime with over 0.5 million digits.
This is a gift for my mother, who had been so selfless and worked so hard throughout her life.
Happy birthday, dear mother!

To be completed...