Note 2023 is the last year that I will maintain this site--there is currently no plan to continue it after that.

Rob Powell

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):	L3570, L4189
E-mail address:	(e-mail address unpublished)
Web page:	http://www.dur.ac.uk/directory/profile/?id=8278
Username	rob147147	(entry created on 7/8/2013 11:13:59 CDT)
Database id:	3920	(entry last modified on 5/4/2018 06:46:47 CDT)
Active primes:	on current list: 2.5 (unweighted total: 5), rank by number 370
Total primes:	number ever on any list: 6 (unweighted total: 11)
Production score:	for current list 47 (normalized: 12), total 47.2598, rank by score 390
Largest prime:	6366 · 745³⁴⁸¹⁹⁰ - 1 ‏(‎1000060 digits) via code L4189 on 4/3/2022 09:52:15 CDT
Most recent:	22598 · 745³³⁸³⁵⁴ - 1 ‏(‎971810 digits) via code L4189 on 8/24/2022 06:26:08 CDT
Entrance Rank:	mean 1204.60 (minimum 765, maximum 1698)

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

I am Rob Powell 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.