2² + 3³ + 5⁵ + 7⁷ + 11¹¹ + ... + 89⁸⁹ is prime

Kids had a wonderful week at CMS Day Camp at Carleton University in Ottawa. We are looking forward to see you all next year at Canadian Mathematical Society specialty Math camps in Summer!

Happy Friday! Love the attitude here! #math #mathematics #Science

G.H. Hardy on "The limit of (1+1/n)^n" (from "A Course in Pure Mathematics")

🎉2024 IMO: MATH TEAM CANADA’S RESULTS ARE IN! The CMS is proud to share the results of the 2024 International Mathematical Olympiad, which took place in Bath, UK, from July 11 to 22. Read the media release: cms.math.ca/news-item/2024… (Photo credit: Julian Preece Photography)

The CMS is recruiting volunteer markers for the Canadian Open Mathematics Challenge. More information: cms.math.ca/news-item/call… La SMC recrute des correcteurs bénévoles pour le Défi ouvert canadien de mathématiques. Plus d'informations : smc.math.ca/news-item/call…

Here's a cool theorem I learned today.

With very basic geometry, are you able to find the missing area in the picture? #level: Easy #mathchallange #Mathematics #math #geometry #calculus #mathfun #algebra #mathchat

Happy Friday! A fun question from Harvard MIT Math Tournament. Level: Easy #mathchallange #mathtournoment #mathematics #calculus #math #mathchat #eulernumber #infiniteseries

Today's date (20240819) is a prime number!

Today’s date, 20240821 is also a prime number!

Registration for all three CMS Competitions opens today! Swipe for more information ➡️ Les inscriptions pour les trois concours de la SMC sont ouvertes à partir d'aujourd'hui! Balayez pour plus d'infos ➡️

🧠Get ready for the 2024 COMC! Check our website every Tuesday for the Problem of the Week: cms.math.ca/competitions/c… Here's this week's problem. The solution will be available next Tuesday!

Registration for the 2024 CMS Winter Meeting in Richmond, BC opens TODAY! Register now to save with the early bird rate. Les inscriptions pour la réunion d'hiver 2024 de la SMC à Richmond, C-B, ouvrent AUJOURD'HUI ! Inscrivez-vous sans tarder pour profiter du tarif préférentiel.

43⁷ = 271818611107 = (2+7+1+8+1+8+6+1+1+1+0+7)⁷

This week's #COMCproblemoftheweek is live! Can you solve it? (Swipe for the solution to last week's problem!) Le #DOCMproblemedelasemaine est en ligne! Pouvez-vous le résoudre? (Balayez pour découvrir la solution du problème de la semaine dernière!)

😼Everything you need to know about the CLMC. Remember to register before September 27! #clmc2024 😼Tout ce que vous devez savoir à propos du CMLC. N'oubliez pas de vous inscrire avant le 27 septembre! #cmlc2024

This week's #COMCproblemoftheweek is live! Can you solve it? (Swipe for the solution to last week's problem!) #comc2024 Le #DOCMproblemedelasemaine est en ligne! Pouvez-vous le résoudre? (Balayez pour découvrir la solution du problème de la semaine dernière!) #docm2024