Iceberg Quantum Introduces Pinnacle Architecture, Claims Sub-100K Qubits for RSA-2048 Breakthrough and Secures $6M Funding
Iceberg Quantum has launched its Pinnacle architecture, claiming it can break RSA-2048 with fewer than 100,000 qubits. The company raised $6 million in seed funding led by LocalGlobe, with involvement from Blackbird and DCVC. Pinnacle utilizes quantum LDPC codes for improved efficiency in error correction, facilitating fault-tolerant quantum computing. The funding will support team expansion and partnerships with quantum hardware firms like PsiQuantum, Diraq, and IonQ, as well as establishing an office in Berlin.

Iceberg Quantum unveiled its Pinnacle architecture, asserting that it can break RSA-2048 using fewer than 100,000 physical qubits, significantly reducing previous estimates of over one million. The architecture employs quantum LDPC codes for efficient error correction and is backed by $6 million in seed funding from LocalGlobe, Blackbird, and DCVC.
This funding aims to enhance research in fault-tolerant quantum computing and foster collaborations with companies like PsiQuantum, Diraq, and IonQ. Iceberg plans to open its first overseas office in Berlin and expand its presence in the U.S.




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