The Greatest Unsolved
Questions in Mathematics

Explore rigorous editorial content, speculative theoretical frameworks, and reproducible computational experiments—all in one place.

Explore the ProblemsRun an Experiment
7Problems
6Unsolved
$1MEach Prize
2Theories

Experiments

Mann Theory — Experiment Runner

Run computational experiments with adjustable parameters. Explore toy zeta functions, compare solvers, and download reproducible results.

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Transparent & Reproducible

Every experiment exposes its full parameter set, solver diagnostics, and numerical output. Results can be downloaded as JSON and independently verified.

Browse all experiments

Our Books

The Mann Theory — Spectral Gravity and the Critical Line

The Mann Theory

Spectral Gravity and the Critical Line

Hilbert’s Eighth Problem, Zeta Functions, and the Quantum Geometry of Black Holes. A speculative framework exploring analogies between zeta function zeros and spectral phenomena in mathematical physics.

Radim Kaufmann & Bernhard Mann2026
The Kaufmann Theory — Stability Constraints and the Structure of the Riemann Hypothesis

The Kaufmann Theory

Stability Constraints and the Structure of the Riemann Hypothesis

A structural stability framework for the Riemann Hypothesis. This book investigates whether admissible configurations can be categorically excluded by stability conditions, offering a new perspective on the critical-line conjecture.

Radim Kaufmann2026
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Our Methodology

01

Separation

We clearly distinguish between established theory and speculative proof attempts, so readers always know where they stand.

02

Transparency

All parameters, assumptions, and data sources are openly documented and available for independent verification.

03

Clarity

Complex mathematics is presented in accessible language without sacrificing rigour, making deep ideas approachable.

04

Scholarship

Every claim is grounded in the literature with proper attribution to the researchers whose work we build upon.

Disclaimer: This website does not claim to prove any Millennium Prize Problem. All theories presented here are speculative frameworks. Computational experiments are heuristic explorations, not formal proofs.