[KongchangAI]
Unverified50% confidenceFactExact time

The largest challenge number successfully factored to date is RSA-250 (829 binary bits), completed by a research team in 2020 using the equivalent of 2,700 core-years of computational resources.

1
Sources
50%
Confidence
Long-term
Relevance
9/20/2026
First Seen

Sources

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