Prime numbers are divisible only by one and themselves. These numbers are solitary and incomprehensible to others. Alice and Mattia are both "prime", both haunted by the tragedies that have marked them in childhood: a skiing accident for Alice which has caused a defect in her leg, and the loss of his twin sister for Matthew.

• DirectorSaverio Costanzo
• Release10 September 2010
• GenreDrama
• Duration1h 58m
• Budget?
• Revenue$5,505,962
• Rate
  

  5.889
  388 reviews
• Productions

  Offside, Bavaria Pictures, Les Films des Tournelles, Le Pacte, Medusa Film, Wildside