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 ...

Researchers introduced new concepts and arithmetic functions that could play a significant role in the quantum factorization problem. The Factorization Ensemble is the main one; it allows us to bind ...

(Phys.org)—Any number can, in theory, be written as the product of prime numbers. For small numbers, this is easy (for example, the prime factors of 12 are 2, 2, and 3), but for large numbers, prime ...

There are adiabatic factoring algorithms and methods. Dwave is focused on optimization problems, however the system can be used to solve other problems including factoring. In November 2014, it was ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American A team of researchers has successfully ...

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 paper. An even larger ...