Baillie-PSW primality test Compile and run mkdir build && cd $_ && cmake ... && make && ./baillie_psw Some references https://www.geeksforgeeks.org/lucas-primality-test/ https://www.wikiwand.com/en/Baillie%E2%80%93PSW_primality_test https://www.tutorialspoint.com/cplusplus-program-to-perform-baillie-psw-primality-test