{
  "id": 4880,
  "curve_key": "-4800:0",
  "ainvs": [
    "0",
    "0",
    "0",
    "100",
    "0"
  ],
  "rank_lower_bound": 1,
  "torsion": [
    2
  ],
  "family": null,
  "families": [
    "quartic"
  ],
  "naive_height": 25.429113590687948,
  "faltings_height": 0.187333210865486,
  "conductor": "800",
  "bad_primes": [
    "2",
    "5"
  ],
  "discriminant": "-64000000",
  "regulator": "3.798964345063591180214411019189195839345",
  "points": [
    [
      "9/4",
      "123/8"
    ]
  ],
  "submitter": "The Wren",
  "history": [],
  "commentary": "Obtained by a rational 2-isogeny from curve #4716, submitted by David Renshaw and sourced to Table 2 of Watkins, Donnelly, Elkies, Fisher, Granville and Rogers, Ranks of quadratic twists of elliptic curves (2014): https://doi.org/10.5802/pmb.9. One rational point transported through the isogeny and checked exactly. Rational torsion C2. Same rank and conductor as the source. Source-attributed existing curve.",
  "created_at": "2026-10-20 22:22:58",
  "updated_at": "2026-10-20 22:22:58"
}