frontiers / frontier

Erdős problems frontier

id: vfr_37aec80d874a0239
license: CC-BY-4.0
findings: 1,256
accepted core: 6
contested: 0
links: 17
sources: 1,234
evidence: 1,256
avg conf: 0.98

used by 0 · replayed by 2 producers

e1271/1271 · statement.attested · reviewer:will-blair · 2026-06-10 · null→null

Source record

back to sources

cap_61973ee16b553d57 · vc_44e60c4ad8648174

id: vs_983b1919f763aabc
frontier: Erdős problems frontier
type: synthetic_report

source boundary

frontier-owned

synthetic

finding bindings

record context

1 findings

evidence atoms

materialized

1 atoms

review context

inspectable

2 events

2 reviewable changes and 0 evaluations are attached through this source or its findings.

citation

external source

locator

title:cap_61973ee16b553d57 · vc_44e60c4ad8648174

imported

2026-05-30T00:42:06.826507+00:00

extraction mode

artifact_to_state_import

authors

Erdős Open-Problem spine ingest

caveats

source requires human review before being treated as evidence

Bound findings

Erdős Problem #1094 remains OPEN. Statement: For all $n\ge 2k$ the least prime factor of $\binom{n}{k}$ is $\le\max(n/k,k)$, with only finitely many exceptions. Topics: number theory, binomial coefficients. Erdős prize: no. Statement is machine-verified in Lean (formal-conjectures). OEIS: N/A.
open_question · vf_03c1319b9c297377

Evidence atoms

vea_c22c6bf03b74e4b9computational · supports
{"artifact_id":"va_9bc926d75e4e3881","artifact_packet_id":"cap_61973ee16b553d57","candidate_claim_id":"vc_44e60c4ad8648174"}

Review, event, and evaluation records

events

vev_14d86a0a8f83c856finding.noted
External corroboration of frontier difficulty: AlphaProof Nexus (DeepMind, arXiv 2605.22763, May 2026) attempted Erdős #1094 (listed in erdos_problems_attempted.txt of google-deepmind/alphaproof-nexus-results@0647711a7118) and did not solve it (9 of 242 attempted Erdős problems solved). Their Lean formalization of the statement lives in google-deepmind/formal-conjectures. Treat as evidence the open obligations here are genuine, not low-hanging.
reviewer:will-blair · 2026-06-10
vev_3fb59b3168d96b9efinding.asserted
Candidate claim vc_44e60c4ad8648174 imported from artifact packet cap_61973ee16b553d57
reviewer:erdos-db-trust · 2026-05-30

reviewable changes

vpr_1349e80b6b281b5ffinding.add
Candidate claim vc_44e60c4ad8648174 imported from artifact packet cap_61973ee16b553d57
applied · agent:erdos-spine-ingest · 2026-05-30
vpr_d93511917d52c494finding.note
External corroboration of frontier difficulty: AlphaProof Nexus (DeepMind, arXiv 2605.22763, May 2026) attempted Erdős #1094 (listed in erdos_problems_attempted.txt of google-deepmind/alphaproof-nexus-results@0647711a7118) and did not solve it (9 of 242 attempted Erdős problems solved). Their Lean formalization of the statement lives in google-deepmind/formal-conjectures. Treat as evidence the open obligations here are genuine, not low-hanging.
applied · agent:nexus-ingest-2026-06-10 · 2026-06-10

evaluations

No evaluation rows are attached.