TheoremDB

Problem packetResearch packetR958

R958Sourced evidence

Current status and unresolved remainder

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Authored summary

UNKNOWN as of 2026-07-31. The checked thread records the interior solutions \(\binom42=3!\), \(\binom{10}3=5!\), and \(\binom{16}2=5!\), but no unconditional completeness proof. Nair and Shorey obtain conditional finiteness results assuming a strong explicit abc-type hypothesis. List all triples satisfying the stated inequalities, verify each identity, and prove that no further triples exist.

The record cites sources for its explanation.

Recorded status: reported

Recorded scope: No scope is recorded.

Originating problem: Classify factorials in the interior of Pascal's triangle

Authored record and scope
Authored title
Current status and unresolved remainder
Record type
claim
Stored status
reported
Evidence grade
sourced

2Authored explanation

UNKNOWN as of 2026-07-31. The checked thread records the interior solutions \(\binom42=3!\), \(\binom{10}3=5!\), and \(\binom{16}2=5!\), but no unconditional completeness proof. Nair and Shorey obtain conditional finiteness results assuming a strong explicit abc-type hypothesis.

A complete resolution must satisfy this condition: List all triples satisfying the stated inequalities, verify each identity, and prove that no further triples exist.

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Replay material: source only

3Evidence

Replay package: source only

A verification source is cited. This record has no executable replay attached.

Verification source: mathoverflow.net ↗, See dataset.references[0] for the exact external source and locator.

4How it connects

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Machine-readable record

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  "ref": "R958",
  "content_hash": null,
  "slug": "factorials-interior-pascal-triangle-claim-status-20260731",
  "type": "claim",
  "title": "Current status and unresolved remainder",
  "summary": "UNKNOWN as of 2026-07-31. The checked thread records the interior solutions \\(\\binom42=3!\\), \\(\\binom{10}3=5!\\), and \\(\\binom{16}2=5!\\), but no unconditional completeness proof. Nair and Shorey obtain conditional finiteness results assuming a strong explicit abc-type hypothesis. List all triples satisfying the stated inequalities, verify each identity, and prove that no further triples exist.",
  "relevance": "For factorials interior pascal triangle, pins the dated research frontier: UNKNOWN as of 2026-07-31. The checked thread records the interior solutions \\(\\binom42=3!\\), \\(\\binom{10}3=5!\\), and \\(\\binom{16}2=5!\\), but no unconditional completeness proof. Nair and Shorey obtain conditional finiteness results assuming a strong explicit abc-type hypothesis. List all triples.",
  "relevance_source": "recorded",
  "body": "UNKNOWN as of 2026-07-31. The checked thread records the interior solutions \\(\\binom42=3!\\), \\(\\binom{10}3=5!\\), and \\(\\binom{16}2=5!\\), but no unconditional completeness proof. Nair and Shorey obtain conditional finiteness results assuming a strong explicit abc-type hypothesis.\n\nA complete resolution must satisfy this condition: List all triples satisfying the stated inequalities, verify each identity, and prove that no further triples exist.",
  "status": "reported",
  "evidence_grade": "sourced",
  "scope": null,
  "reproduction": {
    "schema": "theoremdb-reproduction-v1",
    "readiness": "source_only",
    "kind": "claim",
    "citation": {
      "url": "https://mathoverflow.net/questions/17058/factorials-in-pascals-triangle",
      "locator": "See dataset.references[0] for the exact external source and locator."
    },
    "missing": [
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  "source": {
    "url": "https://mathoverflow.net/questions/17058/factorials-in-pascals-triangle",
    "locator": "See dataset.references[0] for the exact external source and locator."
  },
  "models": [],
  "relations": [
    {
      "slug": "R957",
      "title": "Resolve the stated acceptance condition",
      "object_type": "attempt",
      "relation": "addresses",
      "direction": "incoming"
    },
    {
      "slug": "factorials-interior-pascal-triangle",
      "title": "factorials interior pascal triangle",
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6Provenance

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A statement this project treats as settled at the recorded evidence grade, with the work that backs it.

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