LLR2

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):	L5104, L5105, L5120, L5122, L5161 ... ... L5218, L5220, L5223, L5226, L5228
E-mail address:	(e-mail address unpublished)
Web page:	http://github.com/patnashev/llr2
Username:	LLR2	(entry created on 05/21/2020)
Database id:	5222	(entry last modified on 01/16/2021)
Program Does *:	other
Active primes:	on current list: 62, rank by number 13
Total primes:	number ever on any list: 62
Production score:	for current list 52 (normalized: 3684), rank by score 14
Largest prime:	3 · 2^16408818 + 1 ‏(‎4939547 digits) via code L5171 on 10/28/2020
Most recent:	973 · 2^2923062 + 1 ‏(‎879933 digits) via code L5228 on 01/16/2021
Entrance Rank:	mean 683.94 (minimum 21, maximum 1871)

Descriptive Data: (report abuse)

LLR2 is a primality testing program for numbers of several specific forms. It uses Gwnum library by George Woltman, original LLR code by Jean Penné, hardware error check by Robert Gerbicz and test verification scheme by Pavel Atnashev with verifiable delay function by Krzysztof Pietrzak.

Surname: LLR2 (used for alphabetizing and in codes)
Unverified primes are omitted from counts and lists until verification completed.

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