Douglas B. McKay


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): L2549, L2573
E-mail address:
Web page:
Username KD7LRJ (entry created on 9/1/2011 05:42:57 UTC)
Database id:3034 (entry last modified on 11/13/2011 22:34:55 UTC)
Active primes:on current list: 1 (unweighted total: 1), rank by number 541
Total primes: number ever on any list: 199 (unweighted total: 199)
Production score: for current list 46 (normalized: 5), total 48.8982, rank by score 654
Largest prime: 555 · 23393389 + 1 ‏(‎1021515 digits) via code L2549 on 5/4/2017 12:53:54 UTC
Most recent: 555 · 23393389 + 1 ‏(‎1021515 digits) via code L2549 on 5/4/2017 12:53:54 UTC
Entrance Rank: mean 203.00 (minimum 203, maximum 203)

Descriptive Data: (report abuse)


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