Checks if a number is a prime number.

// All of the following return true
Chalkboard.numb.isPrime(73939133);
Chalkboard.numb.isPrime(7393913);
Chalkboard.numb.isPrime(739391);
Chalkboard.numb.isPrime(73939);
Chalkboard.numb.isPrime(7393);
Chalkboard.numb.isPrime(739);
Chalkboard.numb.isPrime(73);
Chalkboard.numb.isPrime(7);
  • Parameters

    • num: number

      Number

    Returns boolean

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