News tagged with quantum numbers

A newly discovered prime number makes its debut

On December 26, 2017, J. Pace, G. Woltman, S. Kurowski, A. Blosser, and their co-authors announced the discovery of a new prime number: 2⁷⁷²³²⁹¹⁷-1. It's an excellent opportunity to take a small tour through the ...

dateJan 31, 2018 in Mathematics
shares152 comments 1

Physicists create quantum state detector

Physicists from MIPT have teamed up with their colleagues in Russia and Great Britain and developed a superconducting quantum state detector. The new device can detect magnetic fields at low temperatures and is useful to ...

dateJan 18, 2018 in Quantum Physics
shares55 comments 0

Random numbers—hard times ahead for hackers

Whenever we need to communicate in secret, a cryptographic key is needed. For this key to work, it must consist of numbers chosen at random without any structure – just the opposite of using the birthdate of our favourite ...

dateMay 31, 2017 in Quantum Physics
shares56 comments 1