LLR2

program

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):
L5104, L5105, L5120, L5122, L5161 ... ... L5405, L5407, L5408, L5414, L4944
E-mail address: (e-mail address unpublished)
Web page:http://github.com/patnashev/llr2
Username: LLR2 (entry created on 05/21/20)
Database id:5222 (entry last modified on 09/24/21)
Program Does *: other
Active primes:on current list: 293, rank by number 10
Total primes: number ever on any list: 293
Production score: for current list 53 (normalized: 10093), rank by score 8
Largest prime: 3 · 217748034 - 1 ‏(‎5342692 digits) via code L5404 on 09/06/21
Most recent: 207 · 23095391 + 1 ‏(‎931808 digits) via code L5178 on 09/26/21
Entrance Rank: mean 818.08 (minimum 18, maximum 2661)

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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