Home / All Definitions / Numbers & Symbols / Twin Primes Definition

Twin Primes Definition

A twin prime is a prime number that is either 2 less or 2 more than another prime number. For instance, either member of the twin prime pair 41 and 43. Other examples include 3 and 5, 11 and 13, 17 and 19. In other words, a twin prime is a prime that has a prime gap of two. Sometimes the term twin prime is used for a pair of twin primes. An alternative name for this is prime twin or prime pair.

Overview

Twin primes become increasingly rare as one examines larger ranges, in keeping with the general tendency of gaps between adjacent primes to become larger as the numbers themselves get larger. However, it is unknown whether there are infinitely many twin primes or there is a largest pair. The work of Yitang Zhang in 2013, as well as work by James Maynard, Terence Tao and others, has made substantial progress towards proving that there are infinitely many twin primes, but at present this remains unsolved.

Sources

“Twin Prime.” Wikipedia, Wikimedia Foundation, 18 Mar. 2020, en.wikipedia.org/wiki/Twin_prime.

×

App

Check out our free app for iOS & Android.

For more information about our app visit here!

Add to Home Screen

Add Math Converse as app to your home screen.

App

Check out our free desktop application for macOS, Windows & Linux.

For more information about our desktop application visit here!

Browser Extension

Check out our free browser extension for Chrome, Firefox, Edge, Safari, & Opera.

For more information about our browser extension visit here!

Welcome to Math Converse

Placeholder

Placeholder

Cite This Page

QR Code

Take a photo of the qr code to share this page or to open it quickly on your phone:

In this Page

Share

Print
Copy Link
Cite Page
Email
Facebook
𝕏
WhatsApp
Reddit
SMS
Skype
Line
Google Classroom
Google Bookmarks
Facebook Messenger
Evernote
Telegram
Linkedin
Pocket
Douban
WeChat
Trello
QR Code
×