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

The Other Prime Search

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):

L2777, L2841, L3323, L3326, c62, c63, c64, c71, p374, p377, CH8, c94

E-mail address:

kosmaj

(at)

yahoo

(dot)

com

Username

TOPS

(entry created on 12/19/2011 04:14:35 CDT)

Database id:

3316

(entry last modified on 1/4/2021 08:03:32 CDT)

Active primes:

on current list: 24, rank by number 7

Total primes:

number ever on any list: 57

Production score:

for current list 48 (normalized: 31), total 48.3134, rank by score 14

Largest prime:

298989 · 2^3886857 + 1 ‏(‎1170067 digits) via code L2777 on 12/31/2014 02:54:03 CDT

Most recent:

- 30 · Bern(10264)/(1040513 · 252354668864651) ‏(‎28506 digits) via code c94 on 5/1/2021 12:04:07 CDT

Entrance Rank:

mean 37683.83 (minimum 69, maximum 97597)

Descriptive Data: (report abuse)

Search for large generalized Cullen/Woodall primes. Breaking records, finding primes for primeless bases! In the future we plan to expand to near-repdigits, palindromes and other infrequently searched forms.

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

I administer The Other Prime Search and I would like to