"premiers entre eux" meaning in French

{
  "forms": [
    {
      "form": "premières entre elles",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "fp": "premières entre elles",
        "onlyg": "p"
      },
      "expansion": "premiers entre eux (plural only, feminine plural premières entre elles)",
      "name": "fr-adj"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "French pluralia tantum",
          "parents": [
            "Pluralia tantum",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "French terms with collocations",
          "parents": [
            "Terms with collocations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fr",
          "name": "Number theory",
          "orig": "fr:Number theory",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "3 and 5 are coprime.",
          "text": "3 et 5 sont premiers entre eux.",
          "type": "example"
        }
      ],
      "glosses": [
        "relatively prime, coprime (having no positive integer factors in common aside from 1)"
      ],
      "id": "en-premiers_entre_eux-fr-adj-a1nxVcWr",
      "links": [
        [
          "number theory",
          "number theory"
        ],
        [
          "relatively prime",
          "relatively prime"
        ],
        [
          "coprime",
          "coprime"
        ]
      ],
      "raw_glosses": [
        "(number theory) relatively prime, coprime (having no positive integer factors in common aside from 1)"
      ],
      "tags": [
        "plural",
        "plural-only"
      ],
      "topics": [
        "mathematics",
        "number-theory",
        "sciences"
      ],
      "wikipedia": [
        "fr:premiers entre eux"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pʁə.mje ɑ̃.tʁ‿ø/"
    }
  ],
  "word": "premiers entre eux"
}

{
  "forms": [
    {
      "form": "premières entre elles",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "fp": "premières entre elles",
        "onlyg": "p"
      },
      "expansion": "premiers entre eux (plural only, feminine plural premières entre elles)",
      "name": "fr-adj"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "French adjectives",
        "French defective adjectives",
        "French entries with incorrect language header",
        "French lemmas",
        "French multiword terms",
        "French pluralia tantum",
        "French terms with IPA pronunciation",
        "French terms with collocations",
        "Pages with 1 entry",
        "Pages with entries",
        "fr:Number theory"
      ],
      "examples": [
        {
          "english": "3 and 5 are coprime.",
          "text": "3 et 5 sont premiers entre eux.",
          "type": "example"
        }
      ],
      "glosses": [
        "relatively prime, coprime (having no positive integer factors in common aside from 1)"
      ],
      "links": [
        [
          "number theory",
          "number theory"
        ],
        [
          "relatively prime",
          "relatively prime"
        ],
        [
          "coprime",
          "coprime"
        ]
      ],
      "raw_glosses": [
        "(number theory) relatively prime, coprime (having no positive integer factors in common aside from 1)"
      ],
      "tags": [
        "plural",
        "plural-only"
      ],
      "topics": [
        "mathematics",
        "number-theory",
        "sciences"
      ],
      "wikipedia": [
        "fr:premiers entre eux"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pʁə.mje ɑ̃.tʁ‿ø/"
    }
  ],
  "word": "premiers entre eux"
}