Fermat prime

Table of Contents

Introduction References & Edit History Related Topics

Read Next

bunch of numbers

Unusual Counting Systems

number zero, 0 balloon

Is Zero an Even or an Odd Number?

house number seven made of cast iron

Discover

Hindu Holi Festival celebrations with colored water, powder and colorful flower petals thrown over celebrants at a Hindu temple in Mathura, Uttar Pradesh, India on March 24, 2021.

Holi: Festival of Colors

Rural Irish landscape, Sligo, Ireland.

Why Is Ireland Two Countries?

Camel at Khor Rori, Oman; mammal.

Do Camels Store Water in Their Humps?

Franklin D. Roosevelt, who formulated the Four Freedoms.

7 Alphabet Soup Agencies that Stuck Around

Calendar marking march 15th

22 Questions About Time and Timekeeping Answered

Young boys working in a thread spinning mill in Macon, Georgia, 1909. Boys are so small they have to climb onto the spinning frame to reach and fix broken threads and put back empty bobbins. Child labor. Industrial revolution

The Rise of the Machines: Pros and Cons of the Industrial Revolution

airplane in flight (plane, aircraft, flying)

7 Puzzling Plane Disappearances

Fermat prime: Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Topics

prime Mersenne prime

Key People

Fermat, portrait by Roland Lefèvre; in the Narbonne City Museums, France

Pierre de Fermat

French mathematician

Quiz

Equations written on blackboard

Numbers and Mathematics