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 reflects 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, L5302
E-mail address: (e-mail address unpublished)
Web page:
Username Vaughan (entry created on 2/17/2007 19:10:55 CDT)
Database id:980 (entry last modified on 2/26/2021 19:52:15 CDT)
Active primes:on current list: 45 (unweighted total: 45), rank by number 16
Total primes: number ever on any list: 334 (unweighted total: 334)
Production score: for current list 50 (normalized: 262), total 50.4470, rank by score 50
Largest prime: 32 · 470683151 + 1 ‏(‎1825448 digits) via code L4064 on 7/26/2021 20:43:08 CDT
Most recent: 2843 · 21675793 + 1 ‏(‎504468 digits) via code L1444 on 2/25/2022 11:45:09 CDT
Entrance Rank: mean 1477.31 (minimum 87, maximum 3523)

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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