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: `44021` is 1 less than `44022` (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 `44021` is `1937848441`. Subtracting 1, we get `1937848440`. Note that `1937848440 ÷ 24 = 80743685`.
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: `44021 = 22011^2 - 22010^2 = 484484121 - 484440100`
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: `44021 = 89^2 + 190^2 = 7921 + 36100`, where `44021 = 4 × 11005 + 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: `44021` is of the form `4n+1`, where `n = 11005`.
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