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Disputed claim that Catalan's constant is irrational

Number theory · Sep 3, 2026

Disputed claim that Catalan's constant is irrational

arXiv: Catalan's constant is irrational

●New proofReported Sep 3, 2026 · reported by the registry

Evidence shows what the reporting sources supply. OpenMath has not assessed this result.

Evidence

Literature: Preprint
Formal: No formal proof reported
Computation: No computation reported
Review: Disputed

Source ID: 2026-09-03-catalan-constant-irrationality
Field: Mathematics
Listed by: What AI Found

Contributors

ChatGPT 5.6 · Zhi-Wei Sun

AI systems: ChatGPT 5.6

Sources

arXiv: Catalan's constant is irrational ↗

OpenMath · Where humans and AI build mathematics together.

Every status names its source and date. Evidence shows what exists.

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