Robert Gelhar

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 reflect on the primes currently on the list. (Many of the terms that are used here are explained on another page.)

Proof-code(s):	L4738, L5026, c95, p412, L5167, c94
E-mail address:	(e-mail address unpublished)
Username:	rgelhar	(entry created on 02/09/2018)
Database id:	4869	(entry last modified on 01/04/2021)
Active primes:	on current list: 11.5 (unweighted total: 12), rank by number 90
Total primes:	number ever on any list: 12.5 (unweighted total: 13)
Production score:	for current list 49 (normalized: 124), rank by score 70
Largest prime:	15 · 2^7300254 + 1 ‏(‎2197597 digits) via code L5167 on 10/25/2020
Most recent:	798 · Bern(8766)/(2267959 · 6468702182951641) ‏(‎23743 digits) via code c94 on 01/04/2021
Entrance Rank:	mean 32377.92 (minimum 75, maximum 66567)

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

I am Robert Gelhar 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.)