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: `100937` is 1 less than `100938` (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 `100937` is `10188277969`. Subtracting 1, we get `10188277968`. Note that `10188277968 ÷ 24 = 424511582`.
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: `100937 = 50469^2 - 50468^2 = 2547119961 - 2547019024`
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: `100937 = 184^2 + 259^2 = 33856 + 67081`, where `100937 = 4 × 25234 + 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: `100937` is of the form `4n+1`, where `n = 25234`.