[
  {
    "id": "llmp90-special",
    "categoryId": "ifp-special-heuristic",
    "paperId": "llmp90",
    "date": "1990-12-31",
    "datePrecision": "year",
    "time": {
      "coefficient": 1.5262856567377758,
      "expression": "L_N[1/3, (32/9)^{1/3}]"
    },
    "space": {
      "coefficient": null,
      "expression": "Not extracted from the source"
    },
    "tags": [],
    "review": {
      "status": "source-checked"
    },
    "certificate": {
      "status": "not-provided",
      "lean": null
    },
    "notes": "The paper explicitly assumes N = r^e ± s with bounded r and |s|; this number-theoretic structure is essential. The expected-time analysis is heuristic.",
    "extra": {
      "coefficientExact": "(32/9)^{1/3}"
    },
    "evidence": {
      "url": "https://wstein.org/129/references/Lenstra-Lenstra-Manasse-Pollard-The%20number%20field%20sieve.pdf",
      "locator": "Introduction, equation (1.1)",
      "sourceVersion": "Version available at the cited URL; bibliographic metadata and stated bound checked on 2026-11-08"
    }
  }
]