Roger Karpin

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):	L3368, L3631, p368, L5010
E-mail address:	(e-mail address unpublished)
Username:	Karpin	(entry created on 01/26/13)
Database id:	3776	(entry last modified on 12/29/19)
Active primes:	on current list: 1 (unweighted total: 1), rank by number 549
Total primes:	number ever on any list: 5 (unweighted total: 5)
Production score:	for current list 44 (normalized: 1), total 45.5220, rank by score 908
Largest prime:	71083738⁶⁵⁵³⁶ + 1 ‏(‎514574 digits) via code L5010 on 12/29/19
Most recent:	71083738⁶⁵⁵³⁶ + 1 ‏(‎514574 digits) via code L5010 on 12/29/19
Entrance Rank:	mean 2520.00 (minimum 2520, maximum 2520)

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

I am Roger Karpin 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.)