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

Kazuki Yoshikawa

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):	L2533
E-mail address:	(e-mail address unpublished)
Username	KYoshikawa	(entry created on 8/24/2011 09:11:05 CDT)
Database id:	3026	(entry last modified on 8/24/2011 19:54:08 CDT)
Active primes:	on current list: 1 (unweighted total: 1), rank by number 540
Total primes:	number ever on any list: 5 (unweighted total: 5)
Production score:	for current list 44 (normalized: 1), total 45.2106, rank by score 985
Largest prime:	247 · 2^1786968 + 1 ‏(‎537934 digits) via code L2533 on 3/19/2013 10:00:42 CDT
Most recent:	247 · 2^1786968 + 1 ‏(‎537934 digits) via code L2533 on 3/19/2013 10:00:42 CDT
Entrance Rank:	mean 249.00 (minimum 249, maximum 249)

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

I am Kazuki Yoshikawa 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.