GoKawiilResearcher Stephen A. Weis Claims Factorization of RSA-896 Using Claude AI
Stephen A. Weis says he factored a large RSA challenge number he calls RSA-896 with help from Anthropic's Claude AI model on September 19, 2026. He published the full modulus along with its two prime factors, p and q, as evidence of the result.
GoKawiil's interpretation of the reporting above, not reported fact.
If genuine, using an AI assistant to factor a cryptographically-sized number would raise questions about AI-assisted attacks on RSA encryption and the security assumptions underlying widely used public-key systems. However, the claim lacks independent verification, and the size and naming convention don't match standard RSA challenge numbers, so its authenticity and significance remain unclear.
- Weis claims to have factored a large number labeled RSA-896 with AI assistance from Claude.
- The published factors p and q would need independent mathematical verification to confirm the claim.
- The naming and scale don't align with historical RSA Factoring Challenge conventions, raising questions about the claim's context.
NUC-class Mini PC (Intel NUC 13 Pro) — If you're the kind of person who factors 896-bit RSA challenge numbers for fun, you need serious dedicated compute humming along at home. A compact but powerful mini PC like the Intel NUC 13 Pro gives you a quiet, always-on workhorse for running long cryptographic computations like Pollard's rho or GNFS sieving without tying up your main machine. It's an efficient, space-saving way to keep number-theory experiments running around the clock.
See NUC-class Mini PC (Intel NUC 13 Pro) on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: saweis.net, 2026-09-20
Published there as: “RSA-896”
Read the original report → The summary and analysis above are GoKawiil's own, written from reporting by the source above. Facts and quotes belong to the original publisher.