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

Stefan Larsson

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):	L1823, L3977, L4249, L4435, p411, L5178
E-mail address:	(e-mail address unpublished)
Username	SLarsson	(entry created on 11/3/2010 08:12:42 CDT)
Database id:	2515	(entry last modified on 11/9/2020 15:24:32 CDT)
Active primes:	on current list: 161 (unweighted total: 161), rank by number 3
Total primes:	number ever on any list: 246 (unweighted total: 246)
Production score:	for current list 51 (normalized: 953), total 51.5809, rank by score 26
Largest prime:	1488256²⁶²¹⁴⁴ + 1 ‏(‎1618131 digits) via code L4249 on 3/6/2016 09:13:23 CDT
Most recent:	183834156⁶⁵⁵³⁶ + 1 ‏(‎541618 digits) via code L4249 on 1/20/2023 17:10:26 CDT
Entrance Rank:	mean 1441.81 (minimum 43, maximum 48408)

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

I am Stefan Larsson 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.