# Running Shor’s Algorithm on Logical Qubits - with Peter Noell of Infleqtion

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Text version: https://stenobird.com/podcast/the-post-quantum-world-3755357/running-shor-s-algorithm-on-logical-qubits-with-peter-noell-of-infleqtion.md
Podcast: [The Post-Quantum World](https://stenobird.com/podcast/the-post-quantum-world-3755357)
Published: 2025-09-17T12:00:09+00:00
Episode link: https://www.spreaker.com/episode/running-shor-s-algorithm-on-logical-qubits-with-peter-noell-of-infleqtion--67719868
Audio file: https://api.spreaker.com/download/episode/67719868/pqw_112_peter_noell_v02.mp3
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Duration seconds: 2174

## Resource

For the first time, Shor’s Algorithm is running on logical qubits! The team at Infleqtion used their Sqale neutral atom processor to accomplish the feat. While the setup only uses six logical qubits, and we’re still in the range of factoring 15 or 21, this is both a proof of concept and a proof of the need for post-quantum cryptography (PQC). We discuss the aggressive 2.5:1 physical-to-logical ratio of Sqale, which could lead to hundreds of logical qubits by 2028. Also, find out why Shor’s Algorithm could surprisingly end up being one of the first killer apps for quantum computing, rather than a later use case. Join host Konstantinos Karagiannis for a wide-ranging chat with Peter Noell from Infleqtion. For more information on Infleqtion, visit https://infleqtion.com/ . Visit Protiviti at www.protiviti.com/US-en/technology-consulting/quantum-computing-services to learn more about how Protiviti is helping organizations get post-quantum ready. Follow host Konstantinos Karagiannis on all socials: @KonstantHacker Questions and comments are welcome! Theme song by David Schwartz, copyright 2021. The views expressed by the participants of this program are their own and do not represent the views of, nor are they endorsed by, Protiviti Inc., The Post-Quantum World, or their respective officers, directors, employees, agents, representatives, shareholders, or subsidiaries. None of the content should be considered investment advice, as an offer or solicitation of an offer to buy or sell, or as an endorsement of any company, security, fund, or other securities or non-securities offering. Thanks for listening to this podcast. Protiviti Inc. is an equal opportunity employer, including minorities, females, people with disabilities, and veterans.

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