| The [[Hipotesis Riemann hypothesis]]<br/>("thebagian real partdari ofsebarang any non-[[TrivialAkar (mathematics)fungsi|trivialakar]] non-[[rootTrivialitas of a function(matematika)|zerotrivial]] of thedari [[Riemannfungsi zeta functionRiemann]] isadalah {{<math display="inline"> \frac|{1|}{2}}")<br </math>and"), otherdan primemasalah-masalah numberlain problems,yang amongmembahas tentang bilangan prima, themseperti [[Goldbach'skonjektur conjectureGoldbach]] and thedan [[twinkonjektur bilangan primeprima conjecturekembar]]