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, A63, p451
E-mail address:	(e-mail address unpublished)
Web page:	http://amdusers.com
Username	Vaughan	(entry created on 2/18/2007 01:10:55 UTC)
Database id:	980	(entry last modified on 12/25/2025 00:38:43 UTC)
Active primes:	on current list: 157 (unweighted total: 157), rank by number 5
Total primes:	number ever on any list: 581 (unweighted total: 581)
Production score:	for current list 52 (normalized: 746), total 52.9297, rank by score 16
Largest prime:	9562633# + 1 ‏(‎4151498 digits) via code p451 on 6/29/2025 20:44:17 UTC
Most recent:	87124982²⁶²¹⁴⁴ + 1 ‏(‎2081461 digits) via code L4387 on 3/27/2026 01:18:33 UTC
Entrance Rank:	mean 917.35 (minimum 77, maximum 1387)
Unprocessed:	prime submissions still untested or inprocess: 1.

Descriptive Data: (report abuse)

I am a member of the AMD Users distributed computing team. Come and join our forum at http://amdusers.com

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

(Reuse an old code if your are using the same programs, projects... Only create a new code if you are doing something differently than in the past. Duplicate codes will be merged.