Jussi Heino
(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): L3055
E-mail address:
Username: juhehe (entry created on 03/14/2012)
Database id:3462 (entry last modified on 09/24/2017)
Active primes:on current list: 2 (unweighted total: 2), rank by number 331
Total primes: number ever on any list: 4 (unweighted total: 4)
Production score: for current list 44 (normalized: 2), total 45.1761, rank by score 694
Largest prime: 475 · 21464057 - 1 ‏(‎440728 digits) via code L3055 on 06/04/2017
Most recent: 475 · 21464057 - 1 ‏(‎440728 digits) via code L3055 on 06/04/2017
Entrance Rank: mean 2519.50 (minimum 2519, maximum 2520)

Descriptive Data: (report abuse)
I have currently "lost" one prime: 489*2^1456683-1 (http://primes.utm.edu/primes/page.php?id=123355) due to not promptly (some months of delay) reading my email (may not have come thorough) and not reporting the prime that was found by LLR64 on April 2017 and observed by me on the NPLB web page in May 2017. Remember to promptly report all top-5000 -primes you find!

I am Jussi Heino 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: Heino (used for alphabetizing and in codes)
Unverified primes are omitted from counts and lists until verification completed.