Anand Nair's GFNSvCUDA sieve

program

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 reflects on the primes currently on the list. (Many of the terms that are used here are explained on another page.)

Proof-code(s):
L4200, L4201, L4204, L4205, L4207 ... ... L6288, L6290, L6292, L6295, L6299
E-mail address: (e-mail address unpublished)
Username GFNSvCUDA (entry created on 10/28/2015 17:03:55 UTC)
Database id:4463 (entry last modified on 12/26/2025 04:04:28 UTC)
Program Does *: sieve
Active primes:on current list: 2000, rank by number 5
Total primes: number ever on any list: 4977
Production score: for current list 55 (normalized: 23618), total 55.9186, rank by score 6
Largest prime: 25241902097152 + 1 ‏(‎13426224 digits) via code L4245 on 10/17/2025 08:55:50 UTC
Most recent: 383637278131072 + 1 ‏(‎1125112 digits) via code L5865 on 12/28/2025 00:30:36 UTC
Entrance Rank: mean 731.12 (minimum 6, maximum 1263)
Unprocessed: prime submissions still untested or inprocess: 1.

Surname: GFNSvCUDA (used for alphabetizing and in codes).
Unverified primes are omitted from counts and lists until verification completed.
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