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Jean Penné

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): L2, L97, L103, L159, L591
E-mail address: jpenne@free.fr
Username: Penne (entry created on 12/29/2002)
Database id:437 (entry last modified on 02/09/2014)
Active primes:on current list: 2 (unweighted total: 2), rank by number 382
Total primes: number ever on any list: 25.2 (unweighted total: 26)
Production score: for current list 47 (normalized: 26), total 47.4722, rank by score 232
Largest prime: 23451 · 23739388 + 1 ‏(‎1125673 digits) via code L591 on 08/03/2015
Most recent: 23451 · 23739388 + 1 ‏(‎1125673 digits) via code L591 on 08/03/2015
Entrance Rank: mean 100.50 (minimum 90, maximum 111)

Descriptive Data: (report abuse)

I was born in 1935, and I am a retired Research Engineer from C.N.R.S. My main hobbies are Number theory, Mathematics of computation, and indeed, big primes hunting ! I am computing for GIMPS since October 1996, and made efforts to build programs able to prove the primality of other special form numbers. This succeeded recently to make the LLR program available.

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