Martin Orpen

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):	L5211, L5630, L5645
E-mail address:	(e-mail address unpublished)
Web page:	http://www.idea-digital.com
Username	orpy	(entry created on 12/27/2020 17:27:21 UTC)
Database id:	5303	(entry last modified on 1/19/2023 10:36:21 UTC)
Active primes:	on current list: 3 (unweighted total: 3), rank by number 272
Total primes:	number ever on any list: 5 (unweighted total: 5)
Production score:	for current list 47 (normalized: 9), total 47.5070, rank by score 474
Largest prime:	78 · 622⁴⁰²⁹¹⁵ - 1 ‏(‎1125662 digits) via code L5645 on 5/25/2023 07:28:10 UTC
Most recent:	78 · 622⁴⁰²⁹¹⁵ - 1 ‏(‎1125662 digits) via code L5645 on 5/25/2023 07:28:10 UTC
Entrance Rank:	mean 2022.33 (minimum 625, maximum 3406)

Surname: Orpen1 (used for alphabetizing and in codes).
Unverified primes are omitted from counts and lists until verification completed.

I am Martin Orpen 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.