{
  "id": 421,
  "curve_key": "440378675174675324488025619097936:-9302253404124673009905620800245259266341723578816",
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  "submitter": "Bhavik Mehta",
  "history": [],
  "commentary": "From Elkies's rank-17 K3 fibration (arXiv:2608.25406), specialized at t = -19/6. The 2 points beyond the seventeen generic sections came from searching the 1311 norm-4 quartic covers.",
  "created_at": "2026-08-29 17:01:56",
  "updated_at": "2026-08-30 01:39:35"
}