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

Serge Batalov

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):	p258, L1170, p286, p291, L2444 ... ... CH13, p423, c98, L5439, E1
E-mail address:	(e-mail address unpublished)
Username	Batalov	(entry created on 10/8/2009 00:50:05 CDT)
Database id:	1994	(entry last modified on 5/24/2022 22:52:00 CDT)
Active primes:	on current list: 326.833 (unweighted total: 355), rank by number 1
Total primes:	number ever on any list: 783.167 (unweighted total: 813)
Production score:	for current list 52 (normalized: 3313), total 52.8195, rank by score 12
Largest prime:	Phi(3, - 123447⁵²⁴²⁸⁸) ‏(‎5338805 digits) via code L4561 on 2/23/2017 02:04:25 CDT
Most recent:	2895 · 2^3422031 - 143157 · 2^2144728 + 1 ‏(‎1030138 digits) via code p423 on 1/2/2023 14:35:27 CDT
Entrance Rank:	mean 35639.57 (minimum 12, maximum 125249)

Descriptive Data: (report abuse)

"Keep your primes close, and your composites closer." (Sun Tzu + Michael Corleone)

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

I am Serge Batalov 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.