|
C17:
Andrica's conjecture
|
|
C15:
Singmaster's conjecture
|
|
C14:
Sendov's conjecture
|
|
C9:
Vizing's conjecture
|
|
C5:
Twin prime conjecture
|
|
C2:
Riemann hypothesis
|
|
C7:
Euclid number conjecture
|
|
C3:
Collatz conjecture
|
|
C19:
Legendre's conjecture
|
|
C4:
Goldbach conjecture
|
