"factorial prime" meaning in English

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    {
      "form": "factorial primes",
      "tags": [
        "plural"
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      "expansion": "factorial prime (plural factorial primes)",
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  "lang_code": "en",
  "pos": "noun",
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      ],
      "glosses": [
        "A prime number that is one more or one less than a factorial. For example, 7 is a factorial prime, since 3! + 1 = 7."
      ],
      "id": "en-factorial_prime-en-noun-hUciALPe",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "prime number",
          "prime number"
        ],
        [
          "factorial",
          "factorial"
        ]
      ],
      "raw_glosses": [
        "(mathematics) A prime number that is one more or one less than a factorial. For example, 7 is a factorial prime, since 3! + 1 = 7."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "prime number one more or less than a factorial",
          "tags": [
            "feminine"
          ],
          "word": "Fakultätsprimzahl"
        },
        {
          "code": "sl",
          "lang": "Slovene",
          "sense": "prime number one more or less than a factorial",
          "word": "Fakultetno praštevilo"
        },
        {
          "code": "tr",
          "lang": "Turkish",
          "sense": "prime number one more or less than a factorial",
          "word": "faktöriyel asal"
        }
      ]
    }
  ],
  "word": "factorial prime"
}

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    {
      "form": "factorial primes",
      "tags": [
        "plural"
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  "lang_code": "en",
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      "glosses": [
        "A prime number that is one more or one less than a factorial. For example, 7 is a factorial prime, since 3! + 1 = 7."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "prime number",
          "prime number"
        ],
        [
          "factorial",
          "factorial"
        ]
      ],
      "raw_glosses": [
        "(mathematics) A prime number that is one more or one less than a factorial. For example, 7 is a factorial prime, since 3! + 1 = 7."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "prime number one more or less than a factorial",
      "tags": [
        "feminine"
      ],
      "word": "Fakultätsprimzahl"
    },
    {
      "code": "sl",
      "lang": "Slovene",
      "sense": "prime number one more or less than a factorial",
      "word": "Fakultetno praštevilo"
    },
    {
      "code": "tr",
      "lang": "Turkish",
      "sense": "prime number one more or less than a factorial",
      "word": "faktöriyel asal"
    }
  ],
  "word": "factorial prime"
}