Greg McDevitt

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):	L5141, L5277, L5350
E-mail address:	(e-mail address unpublished)
Username	gmcdevitt	(entry created on 9/6/2020 01:50:11 UTC)
Database id:	5264	(entry last modified on 5/25/2021 14:53:29 UTC)
Active primes:	on current list: 11 (unweighted total: 11), rank by number 86
Total primes:	number ever on any list: 42 (unweighted total: 42)
Production score:	for current list 49 (normalized: 21), total 49.5928, rank by score 192
Largest prime:	1011 · 2^4211111 + 1 ‏(‎1267674 digits) via code L5350 on 2/12/2026 16:04:29 UTC
Most recent:	431089208¹³¹⁰⁷² + 1 ‏(‎1131750 digits) via code L5277 on 2/13/2026 13:09:47 UTC
Entrance Rank:	mean 796.09 (minimum 474, maximum 1311)

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

I am Greg McDevitt 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.