Prime or Composite HACK Part 1 - Determine if a number is prime or composite FAST!

This video contains a technique for determining quickly if a given number is prime or composite. We will do this by presenting a convenient theorem that would reduce our selection of prime factors for divisibility checking. Lastly, we will show some examples by applying the theorem presented in this video.

TIMESTAMPS:
0:00 - Intro
0:20 - Theorem
2:33 - Example 1: 37
4:34 - Example 2: 61
6:16 - Example 3: 103
7:59 - Example 4: 221

I hope this video was able to help you in your studies.

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