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Vaughan Davies


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): L224, L701, L1273, L1444, L1653, L1816, L4064, L4387
E-mail address: (e-mail address unpublished)
Web page:
Username: Vaughan (entry created on 02/17/2007)
Database id:980 (entry last modified on 05/15/2016)
Active primes:on current list: 60 (unweighted total: 60), rank by number 16
Total primes: number ever on any list: 287 (unweighted total: 287)
Production score: for current list 49 (normalized: 149), total 49.5084, rank by score 61
Largest prime: 29 · 920367810 - 1 ‏(‎1090113 digits) via code L4064 on 02/22/2015
Most recent: 2051 · 21586437 + 1 ‏(‎477569 digits) via code L1444 on 09/07/2020
Entrance Rank: mean 2244.83 (minimum 87, maximum 4054)

Descriptive Data: (report abuse)

I am a member of the AMD Users distributed computing team. Come and join our forum at

Surname: Davies (used for alphabetizing and in codes)
Unverified primes are omitted from counts and lists until verification completed.
I am Vaughan Davies and I would like to
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