Related: https://en.wikipedia.org/wiki/Illegal_number https://en.wikipedia.org/wiki/Illegal_number > Any image file or an executable program can be regarded as

Related: https://en.wikipedia.org/wiki/Illegal_number https://en.wikipedia.org/wiki/Illegal_number > Any image file or an executable program can be regarded as simply a very large binary number. In certain jurisdictions, there are images that are illegal to possess, due to obscenity or secrecy/classified status, so the corresponding numbers could be illegal.