Matt Kowal
(Another of the Prime Pages' resources)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

person 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): L4833
E-mail address:
Web page:
Username: mattkowal (entry created on 08/31/2018)
Database id:4964 (entry last modified on 09/18/2018)
Active primes:on current list: 1 (unweighted total: 1), rank by number 528
Total primes: number ever on any list: 1 (unweighted total: 1)
Production score: for current list 44 (normalized: 1), rank by score 917
Largest prime: 9055 · 21499838 + 1 ‏(‎451501 digits) via code L4833 on 08/31/2018
Most recent: 9055 · 21499838 + 1 ‏(‎451501 digits) via code L4833 on 08/31/2018
Entrance Rank: mean 2947.00 (minimum 2947, maximum 2947)

Descriptive Data: (report abuse)
I was born in 1981 in Oberlin, Ohio. I have a BFA in Photography from the Ohio State University. Among other things I enjoy arts, science, interacting with animals, hikes/walks, and vegetarian/vegan cooking. And coffee, lots of good coffee.

I am Matt Kowal and I would like to
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Surname: Kowal (used for alphabetizing and in codes)
Unverified primes are omitted from counts and lists until verification completed.