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Brad Johnston


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): L3415
E-mail address: (e-mail address unpublished)
Username: Johnston (entry created on 03/02/2013)
Database id:3803 (entry last modified on 03/02/2013)
Active primes:on current list: 1 (unweighted total: 1), rank by number 554
Total primes: number ever on any list: 4 (unweighted total: 4)
Production score: for current list 45 (normalized: 4), total 45.8550, rank by score 614
Largest prime: 361 · 22312832 + 1 ‏(‎696235 digits) via code L3415 on 03/29/2016
Most recent: 361 · 22312832 + 1 ‏(‎696235 digits) via code L3415 on 03/29/2016
Entrance Rank: mean 448.00 (minimum 448, maximum 448)

Surname: Johnston1 (used for alphabetizing and in codes)
Unverified primes are omitted from counts and lists until verification completed.
I am Brad Johnston and I would like to
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