{
  "id": 3742,
  "curve_key": "801990928:-15480714299840",
  "ainvs": [
    "0",
    "-1",
    "0",
    "-16708144",
    "17923062784"
  ],
  "rank_lower_bound": 3,
  "torsion": [
    4,
    2
  ],
  "naive_height": 61.507823562138334,
  "faltings_height": 3.1568577122611847,
  "conductor": "23893296",
  "bad_primes": [
    "2",
    "3",
    "7",
    "17",
    "47",
    "89"
  ],
  "discriminant": "159826150187894236483584",
  "regulator": "54.665848553905784504360756276673201565326205",
  "points": [
    [
      "-3832",
      "160200"
    ],
    [
      "-430",
      "158202"
    ],
    [
      "12277",
      "1289610"
    ]
  ],
  "submitter": "Daniel Błażewicz",
  "history": [],
  "commentary": "(u,v) = (89,47) for the C2 x C4 family y^2 = x(x+u^2)(x+v^2). PARI/GP gives exact rank 3.",
  "created_at": "2026-10-01 06:28:41",
  "updated_at": "2026-10-01 06:28:41"
}