Largest known Woodall prime

The largest known is equal to 8,508,301 × 217,016,603 − 1 = 17,016,602 × 217,016,602 − 1, which is 5,122,515 digits long; it has been discovered on March 22, 2018, by .The Top Twenty: Woodall Primes
The previous record was 938,237 × 23,752,950 − 1 = 3,752,948 × 23,752,948 − 1, which has 1,129,757 digits long.
== Sources ==
Category:Numbers
Category:Class 3
Category:Lower class 3
Category:Numerical records
Category:Prime numbers
Category:Dynamic googolisms