An unreleased version of Claude has made strides on a problem related to the Riemann hypothesis. It improved the lower bound for the fraction of zeros of the Riemann zeta function that satisfy the hypothesis, increasing it from 41.6% to 67.2%.

Anthropic's Claude AI raised the proven lower bound for Riemann zeta function zeros on the critical line from 41.6% to 67.2%, the largest single

A claim that an unreleased Anthropic Claude research version made progress on a problem related to...