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

Ruediger K. Eckhard

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):	g143, L153, L1751, L4405
E-mail address:	eckhard@online.de
Username	Eckhard	(entry created on 1/18/2000 12:50:53 CDT)
Database id:	194	(entry last modified on 6/22/2016 07:06:37 CDT)
Active primes:	on current list: 11 (unweighted total: 11), rank by number 81
Total primes:	number ever on any list: 269 (unweighted total: 269)
Production score:	for current list 48 (normalized: 29), total 48.6433, rank by score 206
Largest prime:	61 · 2^3366033 - 1 ‏(‎1013279 digits) via code L4405 on 1/30/2017 04:01:49 CDT
Most recent:	10009 · 2^1580131 - 1 ‏(‎475671 digits) via code L4405 on 6/12/2020 16:53:09 CDT
Entrance Rank:	mean 1159.18 (minimum 186, maximum 1806)

Descriptive Data: (report abuse)

I'm security product manager. Currently I am employed by Nokia, Munich/Bavaria (part of Germany).

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

I am Ruediger K. Eckhard 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.