Franz-Xaver Harvanek

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):	L4409, L4472, L4619, L5921
E-mail address:	(e-mail address unpublished)
Username	XAVER	(entry created on 7/1/2016 11:52:10 UTC)
Database id:	4599	(entry last modified on 2/5/2024 02:35:45 UTC)
Active primes:	on current list: 1 (unweighted total: 1), rank by number 532
Total primes:	number ever on any list: 8 (unweighted total: 8)
Production score:	for current list 47 (normalized: 10), total 47.7155, rank by score 445
Largest prime:	682156 · 79⁶⁸²¹⁵⁶ + 1 ‏(‎1294484 digits) via code L4472 on 10/9/2016 16:35:56 UTC
Most recent:	2815 · 2^1866096 + 1 ‏(‎561755 digits) via code L5921 on 2/5/2024 02:35:56 UTC
Entrance Rank:	mean 83.00 (minimum 83, maximum 83)

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

I am Franz-Xaver Harvanek 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.