Frank Doornink


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): L4928, L4936, L4992, p415, L5354, L5389, L5527
E-mail address: (e-mail address unpublished)
Username frankd (entry created on 3/17/2019 12:31:46 UTC)
Database id:5048 (entry last modified on 3/22/2022 23:54:37 UTC)
Active primes:on current list: 17 (unweighted total: 17), rank by number 42
Total primes: number ever on any list: 24 (unweighted total: 24)
Production score: for current list 48 (normalized: 43), total 48.6530, rank by score 163
Largest prime: 609 · 23928441 + 1 ‏(‎1182582 digits) via code L5527 on 2/17/2023 16:02:28 UTC
Most recent: 609 · 23928441 + 1 ‏(‎1182582 digits) via code L5527 on 2/17/2023 16:02:28 UTC
Entrance Rank: mean 40117.94 (minimum 353, maximum 76140)
Unprocessed: prime submissions still untested or inprocess: 1.

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