Thread: Prime-Wiki
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Old 2021-08-13, 23:56   #184
Happy5214's Avatar
Nov 2008
The Alamo City

3·11·23 Posts

I recently completed the import of Ken Davis's data, which included increasing the limits on all of his k's to 200k. I noticed that his 3 5-digit k's were not previously in Prime-Wiki, nor on the old RPPDb, despite being on the PrimePages since the early 2000s. That made me curious how many more k's we're missing from the UTM data. Turns out, it's a lot. Using automated scanning of the PrimePages for all odd k's between 10k and 100k using the standard Riesel form, I found 989 unique k's (and that doesn't even include special forms). Of those, 631 were not on the Prime-Wiki (I've attached them here). If we included all of them, that would nearly double our collection of 5-digit k's.
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File Type: txt utm_prime_ks_missing.txt (3.7 KB, 41 views)
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