Quantum factor: the Paul trap used by Monz and colleagues. (Courtesy: C Lackner/Quantum Optics and Spectroscopy Group, University of Innsbruck) A quantum computer made of five trapped ions has been ...

However, it is not necessary to use fancy quantum cryptography technology such as entanglement to avoid the looming quantum ...

If you want to factor a number, one way to do it is Shor’s algorithm. That’s a quantum algorithm and finds prime factors of integers. That’s interesting because prime factorization is a big deal of ...

Two research groups say they have significantly reduced the amount of qubits and time required to crack common online ...

Researchers affiliated with Caltech and the quantum computing startup Oratomic have published a preprint claiming that Shor’s ...

(Nanowerk News) What are the prime factors, or multipliers, for the number 15? Most grade school students know the answer — 3 and 5 — by memory. A larger number, such as 91, may take some pen and ...

The encryption protecting global banking, government communications, and digital identity does not fail when a quantum ...

Researchers report that they have designed and built a quantum computer from five atoms in an ion trap. The computer uses laser pulses to carry out Shor's algorithm on each atom, to correctly factor ...

Building on a landmark algorithm, researchers propose a way to make a smaller and more noise-tolerant quantum factoring circuit for cryptography. The most recent email you sent was likely encrypted ...

Two groups of scientists have separately implemented computing schemes that threaten the assumptions made in modern encryption technology. Now, we don't pretend to understand the quantum mechanics ...