With the help of this app you can decompose natural numbers up to 1 000 000 000 000 (1 trillion) into prime factors. Prime numbers are marked orange in the table, other numbers are marked yellow. Entering a number is possible by using the input field (don't forget the enter key!) or by mouse click. The table can be shifted by dragging the mouse.
Note: If the numbers are very large, it may take some seconds to generate the table.