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Ondrej Hajek


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): L1891, L2142, L4692
E-mail address: (e-mail address unpublished)
Username: OHajek (entry created on 11/18/2010)
Database id:2556 (entry last modified on 11/19/2017)
Active primes:on current list: 5 (unweighted total: 5), rank by number 183
Total primes: number ever on any list: 10 (unweighted total: 10)
Production score: for current list 47 (normalized: 23), total 47.4591, rank by score 255
Largest prime: 4581 · 23327644 + 1 ‏(‎1001725 digits) via code L2142 on 02/01/2020
Most recent: 4715 · 21592647 + 1 ‏(‎479439 digits) via code L2142 on 09/04/2020
Entrance Rank: mean 2199.60 (minimum 352, maximum 3944)

Surname: Hajek (used for alphabetizing and in codes)
Unverified primes are omitted from counts and lists until verification completed.
I am Ondrej Hajek and I would like to
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