Frank Doornink

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):	L4928, L4936, L4992, p415, L5354, L5389, L5527, E10, p434, A22
E-mail address:	(e-mail address unpublished)
Username	frankd	(entry created on 3/17/2019 12:31:46 UTC)
Database id:	5048	(entry last modified on 2/24/2024 14:14:18 UTC)
Active primes:	on current list: 23 (unweighted total: 23), rank by number 33
Total primes:	number ever on any list: 44 (unweighted total: 44)
Production score:	for current list 49 (normalized: 106), total 49.8490, rank by score 94
Largest prime:	22984886²⁶²¹⁴⁴ + 1 ‏(‎1929758 digits) via code L4928 on 3/31/2023 00:20:39 UTC
Most recent:	230396424¹³¹⁰⁷² + 1 ‏(‎1096087 digits) via code L4928 on 5/21/2024 12:18:31 UTC
Entrance Rank:	mean 30738.96 (minimum 234, maximum 92712)

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

I am Frank Doornink 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.