Bruce E. Slade


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): L617, L633, L4662, L4666, L4672
E-mail address: (e-mail address unpublished)
Username Brucifer (entry created on 5/5/2008 17:05:17 UTC)
Database id:1452 (entry last modified on 9/4/2017 12:31:26 UTC)
Active primes:on current list: 9 (unweighted total: 9), rank by number 103
Total primes: number ever on any list: 86.5 (unweighted total: 87)
Production score: for current list 48 (normalized: 51), total 49.3595, rank by score 159
Largest prime: 166288612131072 + 1 ‏(‎1077525 digits) via code L4672 on 5/23/2023 01:57:22 UTC
Most recent: 27777916865536 + 1 ‏(‎553367 digits) via code L4672 on 6/27/2023 20:55:03 UTC
Entrance Rank: mean 552.78 (minimum 354, maximum 711)

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