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#include <stdlib.h> #include <stdio.h> #include "utils.h" int main(int argc, char **argv) { long i; long sum = 2; for (i = 3; i < 2000000; ++i) { int p = is_prime_rabmil(i, 30); if (p) { sum += i; } } printf("%ld\n", sum); return 0; }