Note 2023 is the last year that I will maintain this site--there is currently no plan to continue it after that.

Bob Calvin

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):	L4754, L5030
E-mail address:	(e-mail address unpublished)
Username	bcalvin	(entry created on 2/13/2018 17:13:05 CDT)
Database id:	4878	(entry last modified on 2/2/2020 23:33:51 CDT)
Active primes:	on current list: 8 (unweighted total: 8), rank by number 110
Total primes:	number ever on any list: 34 (unweighted total: 34)
Production score:	for current list 48 (normalized: 35), total 48.7003, rank by score 185
Largest prime:	1143 · 2^3602429 + 1 ‏(‎1084443 digits) via code L4754 on 2/19/2019 20:51:31 CDT
Most recent:	157878038⁶⁵⁵³⁶ + 1 ‏(‎537286 digits) via code L5030 on 2/28/2022 07:33:58 CDT
Entrance Rank:	mean 2080.62 (minimum 212, maximum 3585)

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

I am Bob Calvin and I would like to

(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.