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E-mail address: (e-mail address unpublished)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: 10 (unweighted total: 10), rank by number 85
Total primes: number ever on any list: 10 (unweighted total: 10)
Production score: for current list 49 (normalized: 68), rank by score 119
Largest prime: 735 · 23670991 + 1 ‏(‎1105082 digits) via code L5575 on 7/28/2022 23:33:43 UTC
Most recent: 8300 · 171472170 + 1 ‏(‎1054358 digits) via code L5780 on 5/13/2023 17:12:18 UTC
Entrance Rank: mean 831.00 (minimum 456, 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
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