# number theory

## Number Theory: Primes and Composites

Author: Michael Penn Suggest a problem: https://forms.gle/ea7Pw7HcKePGB4my5 Please Subscribe: https://www.youtube.com/michaelpennmath?sub_confirmation=1 Patreon: https://www.patreon.com/michaelpennmath Merch: https://teespring.com/stores/michael-penn-math Personal Website: http://www.michael-penn.net Randolph College Math: http://www.randolphcollege.edu/mathematics/ Randolph College Math and Science on Facebook: https://www.facebook.com/randolph.science/ Research Gate profile: … Read more

## Number Theory: Divisibility

Author: Michael Penn Suggest a problem: https://forms.gle/ea7Pw7HcKePGB4my5 Please Subscribe: https://www.youtube.com/michaelpennmath?sub_confirmation=1 Merch: https://teespring.com/stores/michael-penn-math Personal Website: http://www.michael-penn.net Randolph College Math: http://www.randolphcollege.edu/mathematics/ Randolph College Math and Science on Facebook: https://www.facebook.com/randolph.science/ Research Gate profile: https://www.researchgate.net/profile/Michael_Penn5 Google … Read more

## The foundations of number theory

Author: Michael Penn Suggest a problem: https://forms.gle/ea7Pw7HcKePGB4my5 Please Subscribe: https://www.youtube.com/michaelpennmath?sub_confirmation=1 Merch: https://teespring.com/stores/michael-penn-math Personal Website: http://www.michael-penn.net Randolph College Math: http://www.randolphcollege.edu/mathematics/ Randolph College Math and Science on Facebook: https://www.facebook.com/randolph.science/ Research Gate profile: https://www.researchgate.net/profile/Michael_Penn5 Google … Read more

## The prime number theorem | Journey into cryptography | Computer Science | Khan Academy

Author: Khan Academy Labs How can we estimate the number of primes up to x? Watch the next lesson: https://www.khanacademy.org/computing/computer-science/cryptography/comp-number-theory/v/time-space-tradeoff?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Missed the previous lesson? https://www.khanacademy.org/computing/computer-science/cryptography/comp-number-theory/v/trial-division-primality-test-using-a-sieve-prime-adventure-part-5?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Computer Science on Khan Academy: Learn select … Read more

## Elementary Number Theory: Well-Ordering Principle

Author: Leandro Junes This video describes the well-ordering principle of the natural numbers and gives several examples. An extension to this axiom is discussed at the end of the video. . Video … Read more

## A very classic number theory problem

Author: Michael Penn Suggest a problem: https://forms.gle/ea7Pw7HcKePGB4my5 Please Subscribe: https://www.youtube.com/michaelpennmath?sub_confirmation=1 Merch: https://teespring.com/stores/michael-penn-math Personal Website: http://www.michael-penn.net Randolph College Math: http://www.randolphcollege.edu/mathematics/ Randolph College Math and Science on Facebook: https://www.facebook.com/randolph.science/ Research Gate profile: https://www.researchgate.net/profile/Michael_Penn5 Google … Read more

## Geometry and Number Theory from Norway!

Author: Michael Penn We look at two problems from a 1995 Norwegian Math Contest. Suggest a problem: https://forms.gle/ea7Pw7HcKePGB4my5 Please Subscribe: https://www.youtube.com/michaelpennmath?sub_confirmation=1 Merch: https://teespring.com/stores/michael-penn-math Personal Website: http://www.michael-penn.net Randolph College Math: http://www.randolphcollege.edu/mathematics/ Randolph College … Read more

## Number Theory #1| Symbols | What is the symbol for Irrational numbers? and others…

Author: Kerwin Springer N W Z Q I R – what symbol represents rational numbers? Quick Maths Videos using the CXC syllabus as a guide from live recordings… For in depth teaching … Read more

## Number Theory #2| Set Notation| What is a rational number?

Author: Kerwin Springer What makes a number Irrational?? How do you express the set of Integers using maths? Quick Maths Videos using the CXC syllabus as a guide from live recordings… For … Read more

## CSEC Mathematics – Computation and Number Theory – April 27 2021

Author: Television Jamaica Jamaica News Today – Television Jamaica (TVJ) a Trusted Source for News, Sports & Entertainment. For Jamaican news, sports and weather reports with a mix of reggae music (dancehall, … Read more