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: `38833` is 1 more than `38832` (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 `38833` is `1508001889`. Subtracting 1, we get `1508001888`. Note that `1508001888 ÷ 24 = 62833412`.
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: `38833 = 19417^2 - 19416^2 = 377019889 - 376981056`
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: `38833 = 103^2 + 168^2 = 10609 + 28224`, where `38833 = 4 × 9708 + 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: `38833` is of the form `4n+1`, where `n = 9708`.
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