Igor Karpenko

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):	L4480, L5154, L5229
E-mail address:	(e-mail address unpublished)
Username	Karpenko	(entry created on 10/14/2016 11:42:35 UTC)
Database id:	4649	(entry last modified on 1/20/2021 01:08:31 UTC)
Active primes:	on current list: 1 (unweighted total: 1), rank by number 531
Total primes:	number ever on any list: 3 (unweighted total: 3)
Production score:	for current list 49 (normalized: 76), total 49.4680, rank by score 117
Largest prime:	31 · 2^8348000 + 1 ‏(‎2513000 digits) via code L5229 on 1/20/2021 01:08:43 UTC
Most recent:	31 · 2^8348000 + 1 ‏(‎2513000 digits) via code L5229 on 1/20/2021 01:08:43 UTC
Entrance Rank:	mean 73.00 (minimum 73, maximum 73)

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

I am Igor Karpenko 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.