Prime Internet Eisenstein Search
(Another of the Prime Pages' resources)
The Largest Known Primes Icon
  View this page in:   language help
project 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.)
User supplied image--mail editor to report abuse.

p72, f1, f2, f3, f4 ... ... f23, p294, L4026, p379, L4142
E-mail address: (e-mail address unpublished)
Web page:
Username: PIES (entry created on 09/05/2003)
Database id:541 (entry last modified on 05/17/2015)
Active primes:on current list: 25, rank by number 6
Total primes: number ever on any list: 1359
Production score: for current list 49 (normalized: 257), total 49.4519, rank by score 8
Largest prime: Phi(3, - 362978131072) ‏(‎1457490 digits) via code p379 on 05/13/2015
Most recent: Phi(3, - 118178265536) ‏(‎795940 digits) via code L4142 on 05/18/2015
Entrance Rank: mean 623.00 (minimum 49, maximum 2779)

Descriptive Data: (report abuse)
A search for Generalised Eisenstein Fermat numbers, numbers of form Phi(2^s*3^t,b). These are to the Eisenstein integers Z(ω) what Generalised Fermat Numbers are to the Rational and Gaussian Integers.

Featuring an entirely new sieve, and an entirely new proving algorithm. See the project web-page for more details.

I found a prime as a member of this group and I would like to

I administer Prime Internet Eisenstein Search and I would like to
Edit this page
Surname: PIES (used for alphabetizing and in codes)
Unverified primes are omitted from counts and lists until verification completed.