Prime gap record falls to 186 as GPT 6 Astra 'speedruns' mathematics

teortaxesTex · x · 2026-09-04

The bound on infinitely-occurring prime gaps is being 'speedrun': Polymath reached 246 in 2014, Julia Stadlmann proved 240 two days ago, AxiomMath posted 212 hours earlier, and now GPT 6 'Astra' has pushed the record to 186. The original post calls it 'speedrunning mathematics'; the reposter finds it eerie. Combined with OpenAI's freshly published Lean proof repos like PrimeGaps186, this is public confirmation of Astra working on frontier math.

Related event: GPT-6-Astra Proves Prime Gaps ≤186 in Lean as Records Fall in Days(22 posts)→

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