Totally Tetradic

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.)

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Proof-code(s):	p185, p186
E-mail address:	(e-mail address unpublished)
Web page:	http://fatphil.org/maths/palindrome/101.html
Username	Tetradic	(entry created on 1/7/2006 11:11:28 UTC)
Database id:	851	(entry last modified on 4/23/2010 20:45:01 UTC)
Active primes:	This entry has no primes on the current list.
Total primes:	number ever on any list: 4
Production score:	no primes, so no score for current list, total 40.7290

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Tetradic primes are a special type of palindromic prime which have the additional property of being both left-right symmetric and top-bottom symmetric. A consequence of this is that they have rotational symmetry too. See the project home page for more information.

Surname: Tetradic (used for alphabetizing and in codes).
Unverified primes are omitted from counts and lists until verification completed.

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