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Private GFN server


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): L5080, p410, p411, L5105, L5120, L5122
E-mail address: (e-mail address unpublished)
Web page:
Username: PrivGFN (entry created on 03/12/2020)
Database id:5191 (entry last modified on 07/20/2020)
Active primes:on current list: 7, rank by number 13
Total primes: number ever on any list: 7
Production score: for current list 48 (normalized: 50), rank by score 13
Largest prime: 181457032298417865536 + 1 ‏(‎1000000 digits) via code L5080 on 03/12/2020
Most recent: 329266545599952071213195162589432768 + 1 ‏(‎1000000 digits) via code L5122 on 07/20/2020
Entrance Rank: mean 14498.71 (minimum 686, maximum 49141)

Descriptive Data: (report abuse)

"Private GFN server" is an open Boinc server, established in 2016 to run small side projects suggested by PrimeGrid users. These projects were about Generalized Fermat Numbers (GFN). Regardless its name, the server is currently open for everybody and everybody is welcomed to join.

Surname: PrivGfnServer (used for alphabetizing and in codes)
Unverified primes are omitted from counts and lists until verification completed.
I administer Private GFN server and I would like to
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Printed from the PrimePages <> © Chris Caldwell.