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, L5715
E-mail address:	(e-mail address unpublished)
Username	bcalvin	(entry created on 2/13/2018 23:13:05 UTC)
Database id:	4878	(entry last modified on 2/17/2023 03:50:36 UTC)
Active primes:	on current list: 15 (unweighted total: 15), rank by number 61
Total primes:	number ever on any list: 69 (unweighted total: 69)
Production score:	for current list 49 (normalized: 37), total 50.1429, rank by score 120
Largest prime:	33491530²⁶²¹⁴⁴ + 1 ‏(‎1972617 digits) via code L5030 on 2/23/2024 03:43:11 UTC
Most recent:	476759632¹³¹⁰⁷² + 1 ‏(‎1137483 digits) via code L5030 on 4/1/2026 22:05:08 UTC
Entrance Rank:	mean 791.07 (minimum 212, maximum 1366)

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.