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Thomas Ritschel


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 reflect on the primes currently on the list. (Many of the terms that are used here are explained on another page.)

g225, L8, L10, L19, f8 ... ... L3323, L3326, c63, c64, c71
E-mail address: (e-mail address unpublished)
Username: Ritschel (entry created on 04/10/2003)
Database id:481 (entry last modified on 02/12/2014)
Active primes:on current list: 93 (unweighted total: 95), rank by number 9
Total primes: number ever on any list: 924.833 (unweighted total: 930)
Production score: for current list 50 (normalized: 732), total 50.8804, rank by score 25
Largest prime: 11 · 27971110 - 1 ‏(‎2399545 digits) via code L2484 on 11/25/2019
Most recent: 233 · 22426512 - 1 ‏(‎730456 digits) via code L2484 on 07/13/2020
Entrance Rank: mean 8684.52 (minimum 40, maximum 95840)

Surname: Ritschel (used for alphabetizing and in codes)
Unverified primes are omitted from counts and lists until verification completed.
I am Thomas Ritschel and I would like to
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