Curated Video
What are Prime Numbers and Composite Numbers? #4
This video covers what prime and composite numbers are, and how we can tell whether a particular number is prime or composite. Key points: - Prime numbers are only divisible by themselves and 1. - Composite numbers are any number that...
Curated Video
Prime Numbers Explained
This video explains what prime numbers are and how to find out if a number is a prime or non-prime (composite number). Practice questions and answers are at the end of the video.
Curated Video
What are Prime Numbers?
This video explains what prime numbers are and answers the question, "Is 1 a prime number?" In addition to the definition and explanation of what prime numbers are, I have included a practice problems as well.
Curated Video
GCSE Secondary Maths Age 13-17 - Number: Square and prime Numbers - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
3Blue1Brown
Pi hiding in prime regularities
A beutiful derivation of a formula for pi. At first, 1-1/3+1/5-1/7+1/9-.... seems unrelated to circles, but in fact there is a circle hiding here, as well as some interesting facts about prime numbers in the context of complex numbers.
SciShow
7 Animals That Evolved at Hyperspeed — Because of Us
Evolution is known to be a long, slow process. But thanks to our interference, some animals have adapted at light speed in order to survive. Chapters 1 CLIFF SWALLOWS 2:45 SPORT FISH 3:04 MOSQUITOES 4:28 TURTLE-HEADED SEA SNAKES 6:09...
Curated Video
GCSE Secondary Maths Age 13-17 - Algebra: Even, Odd and Prime Numbers - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
GCSE Secondary Maths Age 13-17 - Number: Factors and Prime Numbers - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
Introduction to Prime Numbers: Exploring Primes Up to 10
In this video, the concept of prime numbers is explained clearly and concisely up to the number 10. Viewers are guided through identifying prime numbers by demonstrating which numbers can only be divided by one and themselves.
Professor Dave Explains
Divisibility, Prime Numbers, and Prime Factorization
Understanding prime numbers.
Curated Video
GCSE Secondary Maths Age 13-17 - Number: Prime Numbers - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
KS2 Primary Maths Age 9-13 - Number and Place Value: Prime Numbers - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
3Blue1Brown
Pi hiding in prime regularities
A beutiful derivation of a formula for pi. At first, 1-1/3+1/5-1/7+1/9-.... seems unrelated to circles, but in fact there is a circle hiding here, as well as some interesting facts about prime numbers in the context of complex numbers.
Science ABC
How Are Prime Numbers Used In Cryptography?
Prime numbers are commonly referred to as the “atoms” of the numerical realm, for they are the fundamental, indivisible units that make up every number. For instance, 10 can be written as a product of 2 and 5, two prime numbers. Or, 150...
Curated Video
Prime Numbers and Squares: Debunking a Common Misconception in Mathematics
This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q19, which involves square and prime numbers. Students will understand the definition and properties of prime numbers in mathematics. They will learn how...
KnowMo
Understanding Prime Numbers
In this lecture video, the topic of prime numbers is explored. The definition of a prime number is explained as a number with only two factors, one and itself. Examples of prime numbers and non-prime numbers are provided, and the special...
Why U
Pre-Algebra 09 - Division and Prime Numbers
The building blocks of all natural numbers are the prime numbers. The early Greeks invented the system still used today for separating natural numbers into prime and composite numbers.
KnowMo
Prime Numbers, Factors, and Multiples Explained
In this video, the presenter discusses prime numbers, factors, and multiples. They explain that a prime number only has two factors, one and itself, and provide a list of prime numbers up to 50. They also discuss factors as numbers that...
Curated Video
Quadratic Expressions and Prime Numbers
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 1HR Q5, which involves a quadratic expression and prime numbers. Students will review prime numbers, as well as the properties of quadratic...
Curated Video
Java Programming for Complete Beginners - Java 16 - Step 02 - Java For Loop - Exercises Overview and First Exercise Prime Numbers
In this video, we will learn about Java for loop - exercises overview and first exercise prime numbers. This clip is from the chapter "Loops" of the series "Java Programming for Complete Beginners - Java 16".In this section, we will...
Curated Video
Learn Java from Scratch - A Beginner's Guide - Step 02 - Java For Loop - Exercises Overview and First Exercise Prime Numbers
In this video, you will learn about Java for loop with the first exercise on prime numbers.
TED Talks
TED: Why I fell in love with monster prime numbers | Adam Spencer
They're millions of digits long, and it takes an army of mathematicians and machines to hunt them down -- what's not to love about monster primes? Adam Spencer, comedian and lifelong math geek, shares his passion for these odd numbers,...
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