Michael R. McPherson


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): L2483, L2517
E-mail address: (e-mail address unpublished)
Username MMcPherson (entry created on 7/11/2011 06:46:28 UTC)
Database id:2983 (entry last modified on 8/2/2011 13:09:25 UTC)
Active primes:on current list: 2 (unweighted total: 2), rank by number 367
Total primes: number ever on any list: 33 (unweighted total: 33)
Production score: for current list 46 (normalized: 4), total 47.0187, rank by score 705
Largest prime: 1035 · 22197489 + 1 ‏(‎661514 digits) via code L2517 on 8/23/2014 20:17:54 UTC
Most recent: 2907 · 21315912 + 1 ‏(‎396133 digits) via code L2517 on 2/2/2015 09:09:51 UTC
Entrance Rank: mean 287.50 (minimum 287, maximum 288)

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