! Educational demonstration only. Keys, moduli, and RSA sizes here are intentionally tiny so classical/quantum attacks finish in seconds — today's classical hardware cannot run Shor's algorithm against real production RSA keys. See Security & Limitations.
Shor's Lab

Submit this project's real circuit to an actual IBM quantum computer yourself, right now -- not a simulator agreeing with itself, and not just a stored screenshot of somebody else's run.

Run this live, right now

This submits the same compiled circuit shown above to a real IBM quantum computer, on this project's own IBM Cloud account -- not a simulation, not the stored run from earlier. Because real hardware time is a genuinely limited, shared resource, this is capped hard: one submission per visitor per hour, and a small total number across everyone per day.

Two independent stored runs, for a fixed reference point

Every live run above is genuinely new. These two are frozen, already-documented runs kept around as a fixed comparison point (see the full write-up).

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