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 ... ... E15, E16, A38, E17, x52
E-mail address:	(e-mail address unpublished)
Username	Batalov	(entry created on 10/8/2009 05:50:05 UTC)
Database id:	1994	(entry last modified on 5/11/2025 20:51:46 UTC)
Active primes:	on current list: 386.333 (unweighted total: 428), rank by number 1
Total primes:	number ever on any list: 914.167 (unweighted total: 958)
Production score:	for current list 54 (normalized: 9472), total 54.6264, rank by score 6
Largest prime:	516693^2097152 - 516693^1048576 + 1 ‏(‎11981518 digits) via code L4561 on 10/2/2023 00:29:30 UTC
Most recent:	954589277 · (2³³²²⁶⁷ - 2¹¹⁰⁷⁵⁸) + 2²²¹⁵¹¹ - 3 ‏(‎100032 digits) via code p408 on 4/21/2025 01:48:28 UTC
Entrance Rank:	mean 51174.54 (minimum 7, maximum 133879)
Unprocessed:	prime submissions still untested or inprocess: 2.

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.