For the ninth and final challenge of the 2022 Series, we want to end the year BIG. Like, World Record big. In effort to top GIMPS's 24,000,000 digit behemoth, we're running a 10-day challenge on the DYFL subproject, as well as on GFN-21 and GFN-22. The challenge is beginning 07 December 05:00 UTC and ending 17 December 05:00 UTC. To participate in the Challenge, please select only the Do You Feel Lucky? (DYFL), Generalized Fermat Prime Search (n=21), and Generalized Fermat Prime Search (n=22) projects on your PrimeGrid preferences page. Nonplussed? Nostalgic? Nihilistic? Nervous? Newly inspired? Join the discussion at https://www.primegrid.com/forum_thread.php?id=10055&nowrap=true#158079

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