Jens Katzur

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):	L4835, L5610
E-mail address:	(e-mail address unpublished)
Username	jkatzur	(entry created on 9/4/2018 10:50:57 UTC)
Database id:	4965	(entry last modified on 11/2/2022 22:27:58 UTC)
Active primes:	on current list: 17 (unweighted total: 17), rank by number 54
Total primes:	number ever on any list: 42 (unweighted total: 42)
Production score:	for current list 49 (normalized: 38), total 50.0612, rank by score 123
Largest prime:	849 · 2^4422543 + 1 ‏(‎1331322 digits) via code L5610 on 3/1/2026 19:56:10 UTC
Most recent:	849 · 2^4422543 + 1 ‏(‎1331322 digits) via code L5610 on 3/1/2026 19:56:10 UTC
Entrance Rank:	mean 941.94 (minimum 313, maximum 1353)

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

I am Jens Katzur 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.