Rob Powell


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): L3570, L4189
E-mail address: (e-mail address unpublished)
Web page:
Username rob147147 (entry created on 7/8/2013 16:13:59 UTC)
Database id:3920 (entry last modified on 5/4/2018 11:46:47 UTC)
Active primes:on current list: 2.5 (unweighted total: 5), rank by number 362
Total primes: number ever on any list: 6 (unweighted total: 11)
Production score: for current list 47 (normalized: 10), total 47.2598, rank by score 420
Largest prime: 6366 · 745348190 - 1 ‏(‎1000060 digits) via code L4189 on 4/3/2022 14:52:15 UTC
Most recent: 22598 · 745338354 - 1 ‏(‎971810 digits) via code L4189 on 8/24/2022 11:26:08 UTC
Entrance Rank: mean 1204.60 (minimum 765, maximum 1698)

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