Ryan Propper

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):	L4506, L4561, L4879, p405, L4965, L4976, L5043, CH12, L5123, L5197, CH13, p423, p425
E-mail address:	(e-mail address unpublished)
Username	Propper	(entry created on 12/13/2016 21:51:19 CDT)
Database id:	4670	(entry last modified on 1/20/2022 10:18:56 CDT)
Active primes:	on current list: 123 (unweighted total: 151), rank by number 6
Total primes:	number ever on any list: 123 (unweighted total: 151)
Production score:	for current list 54 (normalized: 23319), rank by score 4
Largest prime:	69 · 2^18831865 - 1 ‏(‎5668959 digits) via code L4965 on 12/16/2021 10:37:03 CDT
Most recent:	308084! + 1 ‏(‎1557176 digits) via code p425 on 1/20/2022 10:20:02 CDT
Entrance Rank:	mean 1341.79 (minimum 12, maximum 50329)

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

I am Ryan Propper 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.