What are Prime Numbers? | Math with Mr. J

Welcome to "What are Prime Numbers?" with Mr. J! Need help with prime numbers? You're in the right place!
Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for help with prime numbers. Mr. J will go through prime number examples and explain how to determine if a number is prime or not.
✅ What are Composite Numbers?:
• What are Composite Num...
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Hopefully this video is what you're looking for when it comes to prime numbers.

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This is embarrassing but it is what it is. I'm a 37 year old man, never understood or was never explained what prime numbers are. Thanks to you Sir, I now know.
Thank you 🙏🏽

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Sometimes because my age I feel the same, but I try not to forget that never is late to learn

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your age is prime

[@alansun70]

Numbers only divisible by 1 & itself. I can memorize all the 2 & 3 digit primes. 4 digit ones are tough. I can mentally break down 3 digit numbers.

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dont be embarrassed you are never too old. I never understood this topic back in school and im here too. you keep pushing

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-Enrico Pucci

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[@huseyinkagantoy5469]

Adding 1 to a random number changes all the factors of that number.
48= 2*2*2*2*3
Like 49=7*7.
In the light of this information, we know that if we start from 1 and multiply the numbers consecutively and add 1, the resulting number is not divided by any of the previous multipliers.
that is, if we add 1 consecutively to infinity, we can get a prime number at infinity.
in an other saying
forever! +1 is definitely a prime number. #math #maths #mathematics #primenumbers

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