odd-perfect-number

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Negentropy-CYT / perfectnum

Odd perfect number search engine with σ-factor-chain propagation, window-complete pruning, Nielsen-interval bounds, and obligation-attractor telemetry.

python research computational-mathematics spoof number-theory constraint-propagation gmpy2 odd-perfect-number descartes-number factor-chain

Updated Aug 3, 2026
Python

umpolungfish / odd-perfect-numbers

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machine-verified proofs for euler's theorem and touchard's congruence

math proof mathematics proofs proofs-and-conjectures mathematical-proof machine-verifiable odd-perfect-number touchard

Updated May 2, 2026
Lean

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