Johannes David

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):	L6303
E-mail address:	(e-mail address unpublished)
Username	jdavid	(entry created on 1/12/2026 23:46:23 UTC)
Database id:	6018	(entry last modified on 1/13/2026 18:04:11 UTC)
Active primes:	on current list: 5 (unweighted total: 5), rank by number 189
Total primes:	number ever on any list: 5 (unweighted total: 5)
Production score:	for current list 49 (normalized: 24), rank by score 175
Largest prime:	83211382²⁶²¹⁴⁴ + 1 ‏(‎2076229 digits) via code L6303 on 2/28/2026 20:35:12 UTC
Most recent:	464814562¹³¹⁰⁷² + 1 ‏(‎1136038 digits) via code L6303 on 3/1/2026 15:57:25 UTC
Entrance Rank:	mean 1113.60 (minimum 353, maximum 1361)

Surname: David2 (used for alphabetizing and in codes).
Unverified primes are omitted from counts and lists until verification completed.

I am Johannes David 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.