Shusuke Kubota
(Another of the Prime Pages' resources)
The Largest Known Primes Icon
  View this page in:   language help
 
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): g348, p145, p151, L96, L118
E-mail address:
sk_3141592(at)excite(dot)co(dot)jp
Username: Kubota (entry created on 03/19/2004)
Database id:614 (entry last modified on 10/08/2017)
Active primes:on current list: 1 (unweighted total: 1), rank by number 517
Total primes: number ever on any list: 57 (unweighted total: 60)
Production score: for current list 26 (normalized: 0), total 40.7922, rank by score 1058
Largest prime: 329722323 · 2323232 - 1 ‏(‎97312 digits) via code L96 on 10/06/2006
Most recent: 114109760 · 3041# + 1 ‏(‎1303 digits) via code p151 on 10/08/2017
Entrance Rank: mean 99486.00 (minimum 99486, maximum 99486)

I am Shusuke Kubota and I would like to
Edit this page
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: Kubota (used for alphabetizing and in codes)
Unverified primes are omitted from counts and lists until verification completed.