cff-version: 1.2.0
message: If you use results from this problem page, please cite it as below.
title: "Cairn Commons — Turan's pure power sum constant"
type: dataset
license: CC-BY-4.0
url: "https://cairn-commons.com/problems/constant-42a-turan-s-pure-power-sum-constant"
date-released: 2026-09-28
authors:
  - name: Cairn Commons contributors
keywords:
  - "analysis"
  - "optimization-constants"
  - "bounds"