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E-mail address: (e-mail address unpublished)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 07/28/10)
Database id:2316 (entry last modified on 08/11/10)
Active primes:on current list: 3 (unweighted total: 3), rank by number 285
Total primes: number ever on any list: 34 (unweighted total: 34)
Production score: for current list 45 (normalized: 4), total 46.7284, rank by score 632
Largest prime: 933 · 21786320 + 1 ‏(‎537739 digits) via code L1505 on 03/22/13
Most recent: 1359 · 21139451 + 1 ‏(‎343013 digits) via code L1505 on 08/17/13
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
Edit this page

Submit primes using the proof-code: (a password will be required)

(Reuse an old code if your are using the same programs, projects... Only create a new code if you are doing something differently than in the past. Duplicate codes will be merged.)
Printed from the PrimePages <primes.utm.edu> © Chris Caldwell.