The Prime Pages: Michel Johnson

Michel Johnson
(Another of the Prime Pages' resources)

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 reflect on the primes currently on the list. (Many of the terms that are used here are explained on another page.)

Proof-code(s):	L2511, L2593, p332
E-mail address:	(e-mail address unpublished)
Username:	MJohnson	(entry created on 07/25/2011)
Database id:	3009	(entry last modified on 02/18/2012)
Active primes:	on current list: 2 (unweighted total: 2), rank by number 332
Total primes:	number ever on any list: 68 (unweighted total: 68)
Production score:	for current list 47 (normalized: 50), total 48.4698, rank by score 129
Largest prime:	361658²⁶²¹⁴⁴ + 1 ‏(‎1457075 digits) via code p332 on 11/05/2011
Most recent:	2589208229067 · 2^1290000 - 1 ‏(‎388342 digits) via code L2511 on 02/22/2016
Entrance Rank:	mean 1020.50 (minimum 24, maximum 2017)

I am Michel Johnson and I would like to

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Surname: Johnson6 (used for alphabetizing and in codes)
Unverified primes are omitted from counts and lists until verification completed.