Osamu Andou

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):	L4359
E-mail address:	(e-mail address unpublished)
Username	oando	(entry created on 4/6/2016 06:04:56 UTC)
Database id:	4564	(entry last modified on 4/6/2016 06:05:11 UTC)
Active primes:	on current list: 3 (unweighted total: 3), rank by number 274
Total primes:	number ever on any list: 10 (unweighted total: 10)
Production score:	for current list 47 (normalized: 5), total 48.1971, rank by score 417
Largest prime:	491891628¹³¹⁰⁷² + 1 ‏(‎1139261 digits) via code L4359 on 6/17/2026 21:43:07 UTC
Most recent:	491891628¹³¹⁰⁷² + 1 ‏(‎1139261 digits) via code L4359 on 6/17/2026 21:43:07 UTC
Entrance Rank:	mean 1151.00 (minimum 905, maximum 1413)

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

I am Osamu Andou 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.