{
  "id": 460,
  "alphabet_id": 174,
  "alphabet": [0,1,2,7],
  "length": 147,
  "previous_length": 146,
  "word": [0,7,0,1,2,1,0,1,2,7,0,2,1,0,2,7,0,7,1,7,0,7,2,7,1,2,7,2,0,2,1,0,7,1,2,0,1,0,7,0,1,0,2,0,7,2,1,2,7,2,0,7,0,1,7,0,7,2,7,1,7,2,7,0,2,7,2,1,2,0,1,2,1,7,0,7,2,7,1,7,2,7,0,2,0,1,0,7,0,2,0,1,2,1,7,2,0,2,1,0,2,0,7,0,1,0,7,0,2,7,1,7,0,2,0,1,2,0,2,7,1,7,2,7,0,7,2,7,1,2,1,0,2,1,2,7,1,2,1,0,7,0,1,0,2,1,2],
  "submitter": "Aayush Rajasekaran",
  "created_at": "2026-08-30 19:00:54",
  "comments": [
    {
      "author": "Aayush Rajasekaran",
      "created_at": "2026-08-30 19:00:54",
      "content": "Found by parallel randomized DFS with frontier-biased restarts. Our exhaustive search additionally proves the exact maximum over this alphabet is 148 (closure claim to follow); this witness has length 147."
    }
  ]
}