{
  "id": 658,
  "curve_key": "352:-6616",
  "ainvs": [
    "0",
    "1",
    "1",
    "-7",
    "5"
  ],
  "rank_lower_bound": 1,
  "torsion": [
    3
  ],
  "naive_height": 17.594492473407055,
  "faltings_height": -0.7385084470516671,
  "conductor": "91",
  "bad_primes": [
    "7",
    "13"
  ],
  "discriminant": "-91",
  "regulator": "1.059245086409150545493153691761773057568",
  "points": [
    [
      "3",
      "4"
    ]
  ],
  "submitter": "NDElkies",
  "history": [],
  "commentary": "91.b2, one of the first two curves (with the 3-isogenous 91.b3) with positive rank and 3-torsion",
  "created_at": "2026-09-08 19:10:08",
  "updated_at": "2026-09-08 19:10:08"
}