Generalized Woodall Prime Search
(Another of the Prime Pages' resources)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

project 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 reflect 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 09/26/2003)
Database id:548 (entry last modified on 03/12/2018)
Active primes:on current list: 10, rank by number 13
Total primes: number ever on any list: 90
Production score: for current list 46 (normalized: 18), total 47.3686, rank by score 16
Largest prime: 334310 · 211334310 - 1 ‏(‎777037 digits) via code p350 on 04/11/2012
Most recent: 321671 · 34321671 - 1 ‏(‎492638 digits) via code L4780 on 04/14/2019
Entrance Rank: mean 2418.40 (minimum 78, maximum 5073)

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

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