Iterate backwards over primes using primesieve::iterator.
#include <iostream>
int main()
{
std::cout << prime << std::endl;
return 0;
}
primesieve::iterator allows to easily iterate over primes both forwards and backwards.
Definition: iterator.hpp:33
void skipto(uint64_t start, uint64_t stop_hint=get_max_stop())
Reset the primesieve iterator to start.
uint64_t prev_prime()
Get the previous prime.
Definition: iterator.hpp:79