"illegal number" meaning in English

{
  "forms": [
    {
      "form": "illegal numbers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "illegal number (plural illegal numbers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Undetermined quotations with omitted translation",
          "parents": [
            "Quotations with omitted translation",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Law",
          "orig": "en:Law",
          "parents": [
            "Justice",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a number that represents information which is illegal to possess, utter or propagate. Any information that can be represented in binary format is, ipso facto, representable as a number, and therefore if the information itself is illegal in some way, the pure number itself may be called illegal."
      ],
      "id": "en-illegal_number-en-noun-RSC~F-VI",
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "number",
          "number"
        ],
        [
          "ipso facto",
          "ipso facto"
        ],
        [
          "The Register",
          "The Register"
        ]
      ],
      "raw_glosses": [
        "(law) a number that represents information which is illegal to possess, utter or propagate. Any information that can be represented in binary format is, ipso facto, representable as a number, and therefore if the information itself is illegal in some way, the pure number itself may be called illegal."
      ],
      "related": [
        {
          "word": "illegal prime"
        }
      ],
      "topics": [
        "law"
      ],
      "wikipedia": [
        "illegal number"
      ]
    }
  ],
  "word": "illegal number"
}

{
  "forms": [
    {
      "form": "illegal numbers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "illegal number (plural illegal numbers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "illegal prime"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Undetermined quotations with omitted translation",
        "Undetermined terms with quotations",
        "en:Law"
      ],
      "glosses": [
        "a number that represents information which is illegal to possess, utter or propagate. Any information that can be represented in binary format is, ipso facto, representable as a number, and therefore if the information itself is illegal in some way, the pure number itself may be called illegal."
      ],
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "number",
          "number"
        ],
        [
          "ipso facto",
          "ipso facto"
        ],
        [
          "The Register",
          "The Register"
        ]
      ],
      "raw_glosses": [
        "(law) a number that represents information which is illegal to possess, utter or propagate. Any information that can be represented in binary format is, ipso facto, representable as a number, and therefore if the information itself is illegal in some way, the pure number itself may be called illegal."
      ],
      "topics": [
        "law"
      ],
      "wikipedia": [
        "illegal number"
      ]
    }
  ],
  "word": "illegal number"
}