Largest known Wagstaff prime

The largest known is equal to (2117,239 + 1) / 3, which is 35,282 digits long; it has been discovered on August 7, 2022.The Top Twenty: Wagstaff
The largest known Wagstaff probable prime is equal to (215,135,397 + 1) / 3, which is 4,556,209 digits long; it has been discovered in June 2021.Henri & Renaud Lifchitz's PRP Top - Search for : (2^?+1)/3
== Sources ==
Category:Numbers
Category:Class 2
Category:Class 3
Category:Lower class 3
Category:Numbers with 1000 to 1000000 digits
Category:Numerical records
Category:Prime numbers
Category:Probable primes
Category:Dynamic googolisms