Tetsuya Watanabe


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): L1505, L1566
E-mail address: (e-mail address unpublished)
Username TWatanabe (entry created on 7/28/2010 08:37:49 CDT)
Database id:2316 (entry last modified on 8/11/2010 00:08:11 CDT)
Active primes:on current list: 3 (unweighted total: 3), rank by number 280
Total primes: number ever on any list: 34 (unweighted total: 34)
Production score: for current list 45 (normalized: 3), total 46.7284, rank by score 704
Largest prime: 933 · 21786320 + 1 ‏(‎537739 digits) via code L1505 on 3/22/2013 11:38:56 CDT
Most recent: 1359 · 21139451 + 1 ‏(‎343013 digits) via code L1505 on 8/17/2013 01:55:28 CDT
Entrance Rank: mean 258.67 (minimum 253, maximum 265)

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