发生了什么: Factoring RSA-260

Cognition's AI agent Devin factored RSA-260, a 260-digit number, using GPU-optimized lattice sieving at roughly 10x lower cost than previous records.

为何重要: Factoring RSA-260

Security teams should monitor this if they manage RSA-1024 systems, which now face estimated $30M factoring costs within reach of well-resourced organizations.

注意: Factoring RSA-260

RSA-2048 remains roughly a billion times harder than RSA-1024 and appears unaffected. The factorization used spare cluster compute and took about $400k in GPU resources.

新闻

Factoring RSA-260

Cognition · 发布于 2026年9月9日 · 阅读约3分钟 · Hacker News 75 分

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发生了什么: Cognition's AI agent Devin factored RSA-260, a 260-digit number, using GPU-optimized lattice sieving at roughly 10x lower cost than previous records.
为何重要: Security teams should monitor this if they manage RSA-1024 systems, which now face estimated $30M factoring costs within reach of well-resourced organizations.
注意: RSA-2048 remains roughly a billion times harder than RSA-1024 and appears unaffected. The factorization used spare cluster compute and took about $400k in GPU resources.

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