"Zeisel number" meaning in English

{
  "etymology_text": "Named after Helmut Zeisel.",
  "forms": [
    {
      "form": "Zeisel numbers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Zeisel number (plural Zeisel 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": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A squarefree integer with at least three prime factors which fall into the pattern p_x=ap_x-1+b, where a and b are some integer constants and x is the index number of each prime factor in the factorization, sorted from lowest to highest."
      ],
      "id": "en-Zeisel_number-en-noun-7cna98B8",
      "links": [
        [
          "squarefree",
          "squarefree"
        ],
        [
          "integer",
          "integer"
        ],
        [
          "prime",
          "prime"
        ],
        [
          "factor",
          "factor"
        ],
        [
          "constant",
          "constant"
        ],
        [
          "factorization",
          "factorization"
        ]
      ],
      "wikipedia": [
        "Zeisel number"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ʌmbə(ɹ)"
    }
  ],
  "word": "Zeisel number"
}

{
  "etymology_text": "Named after Helmut Zeisel.",
  "forms": [
    {
      "form": "Zeisel numbers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Zeisel number (plural Zeisel numbers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "Rhymes:English/ʌmbə(ɹ)",
        "Rhymes:English/ʌmbə(ɹ)/4 syllables"
      ],
      "glosses": [
        "A squarefree integer with at least three prime factors which fall into the pattern p_x=ap_x-1+b, where a and b are some integer constants and x is the index number of each prime factor in the factorization, sorted from lowest to highest."
      ],
      "links": [
        [
          "squarefree",
          "squarefree"
        ],
        [
          "integer",
          "integer"
        ],
        [
          "prime",
          "prime"
        ],
        [
          "factor",
          "factor"
        ],
        [
          "constant",
          "constant"
        ],
        [
          "factorization",
          "factorization"
        ]
      ],
      "wikipedia": [
        "Zeisel number"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ʌmbə(ɹ)"
    }
  ],
  "word": "Zeisel number"
}