LeRoy Blanchard

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):	L5375, L5575, L5780
E-mail address:	(e-mail address unpublished)
Username	lblanchard	(entry created on 7/18/2021 12:02:58 UTC)
Database id:	5386	(entry last modified on 5/14/2023 17:37:26 UTC)
Active primes:	on current list: 11 (unweighted total: 11), rank by number 73
Total primes:	number ever on any list: 17 (unweighted total: 17)
Production score:	for current list 49 (normalized: 85), total 49.6292, rank by score 108
Largest prime:	29097000²⁶²¹⁴⁴ + 1 ‏(‎1956604 digits) via code L5375 on 12/19/2023 13:16:46 UTC
Most recent:	8151 · 2^1923621 + 1 ‏(‎579072 digits) via code L5575 on 2/29/2024 11:41:10 UTC
Entrance Rank:	mean 779.45 (minimum 264, maximum 1209)

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

I am LeRoy Blanchard and I would like to

(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.