Ivy F. Tennant

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):	L4477, L4558, L4876, L5122, p417
E-mail address:	(e-mail address unpublished)
Username	PDW	(entry created on 10/10/2016 21:07:09 UTC)
Database id:	4647	(entry last modified on 5/2/2021 08:58:54 UTC)
Active primes:	on current list: 18 (unweighted total: 18), rank by number 49
Total primes:	number ever on any list: 32 (unweighted total: 32)
Production score:	for current list 49 (normalized: 84), total 50.0455, rank by score 96
Largest prime:	64989720²⁶²¹⁴⁴ + 1 ‏(‎2048091 digits) via code L4477 on 6/18/2025 22:36:17 UTC
Most recent:	64989720²⁶²¹⁴⁴ + 1 ‏(‎2048091 digits) via code L4477 on 6/18/2025 22:36:17 UTC
Entrance Rank:	mean 883.78 (minimum 268, maximum 1397)

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

I am Ivy F. Tennant 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.