Takeshi 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): | L2559, L2592 | |
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E-mail address: | (e-mail address unpublished) | |
Username | TaWatanabe | (entry created on 9/1/2011 11:17:33 CDT) |
Database id: | 3044 | (entry last modified on 8/23/2014 19:08:44 CDT) |
Active primes: | on current list: 2 (unweighted total: 2), rank by number 380 | |
Total primes: | number ever on any list: 21 (unweighted total: 21) | |
Production score: | for current list 45 (normalized: 2), total 46.3394, rank by score 789 | |
Largest prime: | 603 · 21756142 + 1 (528655 digits) via code L2559 on 3/15/2013 09:01:19 CDT | |
Most recent: | 4421 · 21075133 + 1 (323651 digits) via code L2559 on 4/19/2013 13:09:54 CDT | |
Entrance Rank: | mean 270.00 (minimum 259, maximum 281) |
Surname: Watanabe1 (used for alphabetizing and in codes)
Unverified primes are omitted from counts and lists until verification completed.
Unverified primes are omitted from counts and lists until verification completed.
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