Get (non) prime numbers between 2 numbers

MIT App Inventor Help
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thank you :heart:

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thanks :heart:

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primeNumbers.aia (6.4 KB)

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Note: This extension doesn't work asynchronously. If the numbers are between e.g. 5 and 1,000,000, it either takes a long time or the app may freeze. So you should set the upper limit.

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between 2 number?

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Means ...?

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Also for learning purposes this can been done without extension

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image1311×633 144 KB

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Integers and integers between two numbers??
Tom does not show

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:question:

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No extension used can check up to 4 digit numbers

Integers_Prime.aia (5.1 KB)

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prime number and perfect number between two numbers?

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thank you :heart:

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:question:

Is it really that difficult to explain this exactly?
Show us an example ...

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Perfect what? Perfect squares, cubes?

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show thise

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prime number
and
perfect number
show
between 2 number 2 textbox

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Perfect Number(s) between 1 to 100

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image1146×698 63.8 KB

You can adjust start and end points.

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questions like this

or this

look like questions for students to do some homework...
therefore I don't think it is a good idea to directly provide the solution... students should do homework themselves...

Taifun

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