Andrica's conjectureW
Andrica's conjecture
Firoozbakht's conjectureW
Firoozbakht's conjecture
Goldbach's conjectureW
Goldbach's conjecture
Goldbach's weak conjectureW
Goldbach's weak conjecture
Legendre's constantW
Legendre's constant
Pólya conjectureW
Pólya conjecture
Second Hardy–Littlewood conjectureW
Second Hardy–Littlewood conjecture