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

Chika Yamamoto

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):	L3222, L4275
E-mail address:	(e-mail address unpublished)
Username	cyamamoto	(entry created on 8/4/2012 05:27:13 CDT)
Database id:	3632	(entry last modified on 1/13/2016 11:10:33 CDT)
Active primes:	on current list: 1 (unweighted total: 1), rank by number 541
Total primes:	number ever on any list: 5 (unweighted total: 5)
Production score:	for current list 46 (normalized: 5), total 46.5108, rank by score 627
Largest prime:	43 · 2^2994958 + 1 ‏(‎901574 digits) via code L3222 on 5/4/2013 06:14:12 CDT
Most recent:	2463135251295 · 2^1290000 - 1 ‏(‎388342 digits) via code L4275 on 1/13/2016 11:10:49 CDT
Entrance Rank:	mean 82.00 (minimum 82, maximum 82)

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

I am Chika Yamamoto 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.