evidence boundary
supportsfrontiers / 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
e1271/1271 · statement.attested · reviewer:will-blair · 2026-06-10 · null→null
Evidence atom
back to sources{"artifact_id":"va_9bc926d75e4e3881","artifact_packet_id":"cap_61973ee16b553d57","candidate_claim_id":"vc_74fab1ae25227da9"}
- id
- vea_de32c802bc2affe5
- frontier
- Erdős problems frontier
- source
- vs_1ce47d3fc02a99a1
- finding
- vf_63af231e25f6c231
finding binding
boundopen_question
Erdős Problem #424 remains OPEN. Statement: Let $a_1 = 2$ and $a_2 = 3$ and continue the sequence by appending to $a_1, \ldots, a_n$ all possible values of $a_i a_j - 1$ with $i \neq j$. Is it true that the set of integers which eventually appear has positive density? Topics: number theory. Erdős prize: no. Statement is machine-verified in Lean (formal-conjectures). OEIS: A005244.
source binding
source-boundcap_61973ee16b553d57 · vc_74fab1ae25227da9
vs_1ce47d3fc02a99a1
review context
unverified1 events
1 reviewable changes and 0 evaluation records target this atom or its bound objects.
statement
{"artifact_id":"va_9bc926d75e4e3881","artifact_packet_id":"cap_61973ee16b553d57","candidate_claim_id":"vc_74fab1ae25227da9"}
locator
span:0
extraction method
artifact_to_state_import
support relation
supports
condition refs
vcnd_d7a9a5c97ac5fa75
caveats
No caveats recorded.
Review, event, and evaluation records
2events
vev_2c5de409fba5e716finding.assertedCandidate claim vc_74fab1ae25227da9 imported from artifact packet cap_61973ee16b553d57
reviewer:erdos-db-trust · 2026-05-30
reviewable changes
vpr_4892b52a176f8abafinding.addCandidate claim vc_74fab1ae25227da9 imported from artifact packet cap_61973ee16b553d57
applied · agent:erdos-spine-ingest · 2026-05-30
evaluations
No evaluation rows are attached.