John F. (Jack) Brennen
(Another of the Prime Pages' resources)
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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): g42
E-mail address:
Web page:
Username: Brennen (entry created on 01/18/2000)
Database id:94 (entry last modified on 03/28/2006)
Active primes:This entry has no primes on the current list.
Total primes: number ever on any list: 328 (unweighted total: 328)
Production score: no primes, so no score for current list, total 42.4329

Descriptive Data: (report abuse)
I'm a principal engineer with Marconi plc, building Internet routers for the future. I'm married with two children.

I am John F. (Jack) Brennen and I would like to
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Submit primes using the proof-code: (a password will be required)
(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.)
Surname: Brennen (used for alphabetizing and in codes)
Unverified primes are omitted from counts and lists until verification completed.