Michael Curtis

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):

L117, L167, L282, L486, L1862, p380, L4521

E-mail address:

mcurtis

(at)

ucr

(dot)

edu

Username

Vbcurtis

(entry created on 4/29/2005 01:38:55 UTC)

Database id:

757

(entry last modified on 5/20/2024 18:14:25 UTC)

Active primes:

on current list: 23 (unweighted total: 23), rank by number 33

Total primes:

number ever on any list: 184 (unweighted total: 185)

Production score:

for current list 50 (normalized: 73), total 50.3557, rank by score 98

Largest prime:

127 · 2^6836153 - 1 ‏(‎2057890 digits) via code L1862 on 6/25/2018 19:33:33 UTC

Most recent:

2145 · 2^2471127 - 1 ‏(‎743887 digits) via code L1862 on 11/20/2025 06:48:24 UTC

Entrance Rank:

mean 696.35 (minimum 52, maximum 2826)

Descriptive Data: (report abuse)

I am a lecturer in the math dept at UC Riverside, and have run Prime searches since 1997. email contact welcome.

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

I am Michael Curtis 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.