This calculator performs the decomposition of a number into its prime factors and lists all its natural divisors. Enter an integer between 1 and 1,000,000.
1) Relation to multiples of 6: Every prime number greater than 3 is always one less or one more than a multiple of 6.
Example: `94613` is 1 less than `94614` (multiple of 6).
2) Square minus 1 divisible by 24: For every prime number greater than 3, if 1 is subtracted from its square, the result is always divisible by 24.
Example: The square of `94613` is `8951619769`. Subtracting 1, we get `8951619768`. Note that `8951619768 ÷ 24 = 372984157`.
3) Difference of squares: Every prime number greater than 2 can be expressed as the difference of the squares of two consecutive natural numbers.
Example: `94613 = 47307^2 - 47306^2 = 2237952249 - 2237857636`
4) Sum of two squares: Every prime number of the form `4n+1` (where n is a positive natural number) can be expressed as the sum of two squares.
Example: `94613 = 217^2 + 218^2 = 47089 + 47524`, where `94613 = 4 × 23653 + 1`.
5) Form `4n+1` or `4n-1`: Except for the number 2, all prime numbers follow the pattern `4n+1` or `4n-1`, where `n` is a natural number.
Example: `94613` is of the form `4n+1`, where `n = 23653`.
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