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

Bouk de Water

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):	g154, p12, p54, c2, c7 ... ... FE9, c76, c79, c81, c82
E-mail address:	bdewater@yahoo.com
Username	Water	(entry created on 1/18/2000 12:50:53 CDT)
Database id:	200	(entry last modified on 10/16/2015 13:34:33 CDT)
Active primes:	on current list: 56.6999 (unweighted total: 117), rank by number 16
Total primes:	number ever on any list: 474.533 (unweighted total: 862)
Production score:	for current list 39 (normalized: 0), total 40.1212, rank by score 1026
Largest prime:	primV(111534, 1, 27000) ‏(‎72683 digits) via code x25 on 11/15/2013 07:01:15 CDT
Most recent:	primV(12215, - 1, 13500) ‏(‎29426 digits) via code x25 on 7/21/2016 20:49:08 CDT
Entrance Rank:	mean 47708.05 (minimum 6137, maximum 75765)

Descriptive Data: (report abuse)

Human Resource Manager at Leiden University. Mostly interested in Non-trivial primes where the factorization of N^2-1 has to be achieved with ECM and other factorization programs. This includes Fibonacci, Lucas and Lehmer numbers.

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

I am Bouk de Water 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.