Willie Black

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):	L5697, L6130
E-mail address:	(e-mail address unpublished)
Username	wblack	(entry created on 2/10/2023 13:43:01 UTC)
Database id:	5581	(entry last modified on 1/21/2025 21:31:00 UTC)
Active primes:	on current list: 12 (unweighted total: 12), rank by number 71
Total primes:	number ever on any list: 20 (unweighted total: 20)
Production score:	for current list 51 (normalized: 239), total 51.2387, rank by score 41
Largest prime:	17997078⁵²⁴²⁸⁸ + 1 ‏(‎3803816 digits) via code L5697 on 11/21/2025 02:02:18 UTC
Most recent:	17997078⁵²⁴²⁸⁸ + 1 ‏(‎3803816 digits) via code L5697 on 11/21/2025 02:02:18 UTC
Entrance Rank:	mean 814.17 (minimum 100, maximum 1202)

Surname: Black2 (used for alphabetizing and in codes).
Unverified primes are omitted from counts and lists until verification completed.

I am Willie Black 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.