Arno Lehmann

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):	L5799, L5854, L6113
E-mail address:	(e-mail address unpublished)
Username	alehmann	(entry created on 7/6/2023 20:27:09 UTC)
Database id:	5648	(entry last modified on 1/18/2025 13:26:48 UTC)
Active primes:	on current list: 3 (unweighted total: 3), rank by number 269
Total primes:	number ever on any list: 4 (unweighted total: 4)
Production score:	for current list 52 (normalized: 940), total 52.2830, rank by score 23
Largest prime:	3 · 2^20928756 - 1 ‏(‎6300184 digits) via code L5799 on 7/6/2023 20:27:31 UTC
Most recent:	4221 · 2^2096751 + 1 ‏(‎631189 digits) via code L6113 on 1/18/2025 13:27:05 UTC
Entrance Rank:	mean 547.67 (minimum 19, maximum 812)

Descriptive Data: (report abuse)

Participant of the PrimeGrid project and conscious user of primes, because I understand their relevance for current, proper encryption technology.

Surname: Lehmann1 (used for alphabetizing and in codes).
Unverified primes are omitted from counts and lists until verification completed.

I am Arno Lehmann 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.