Primecoin: A Guide to Acquiring Scientific Cryptocurrency Primecoin (XPM) distinguishes itself in the digital asset landscape by utilizing a unique proof-of-work system that contributes to scientific research while securing the network. Unlike Bitcoin, which uses hash-based mining, Primecoin miners search for special prime number chains, such as Cunningham and twin prime chains. 1. Identify the Correct Asset
As of 2026, Primecoin is traded on a limited number of specialized and centralized exchanges.
: The original scientific cryptocurrency launched in 2013.