Generalized Woodall Prime Search


A titan, as defined by Samuel Yates, is anyone who has found a titanic prime. This page provides data on those that have found these primes. The data below only reflects on the primes currently on the list. (Many of the terms that are used here are explained on another page.)

Proof-code(s): g265, p110, p77, p117, p120, p234, p237, p239, p242, p260, p275, p327, L2911, p350, L3269, p357, L3544, L4780
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Username GenWoodall (entry created on 9/26/2003 15:56:29 UTC)
Database id:548 (entry last modified on 3/12/2018 18:31:38 UTC)
Active primes:on current list: 1, rank by number 20
Total primes: number ever on any list: 90
Production score: for current list 45 (normalized: 2), total 47.3686, rank by score 21
Largest prime: 334310 · 211334310 - 1 ‏(‎777037 digits) via code p350 on 4/12/2012 04:40:42 UTC
Most recent: 321671 · 34321671 - 1 ‏(‎492638 digits) via code L4780 on 4/14/2019 19:08:30 UTC
Entrance Rank: mean 78.00 (minimum 78, maximum 78)

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Organized search for Generalized Woodall primes, continues work of Joe DeMaio - webpage at

Surname: GenWoodall (used for alphabetizing and in codes).
Unverified primes are omitted from counts and lists until verification completed.
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