7 (number)

Lady Penelope comments on Carl's shooting of a mirror, stating that it's "seven years bad luck". (TV: The Man from MI.5 ^[+]Loading...["The Man from MI.5 (TV story)"])

7 (Roman numeral: VII) (TV: The Man from MI.5 ^[+]Loading...["The Man from MI.5 (TV story)"], The Church on Ruby Road ^[+]Loading...["The Church on Ruby Road (TV story)"]) was a prime number. (AUDIO: The Haunting ^[+]Loading...["The Haunting (audio story)"])

According to Jo Grant, three sevens were equal to 21. (TV: The Claws of Axos ^[+]Loading...["The Claws of Axos (TV story)"])

7 was not divisible by 2. (PROSE: And Then Again ^[+]Loading...["And Then Again (short story)"])

Following his regeneration, the Seventh Doctor noted that he was in his "seventh persona". (TV: Time and the Rani ^[+]Loading...["Time and the Rani (TV story)"]) According to the Doctor, the Holy Number of Nirvana was 7. (COMIC: The Enlightenment of Ly-Chee the Wise ^[+]Loading...["The Enlightenment of Ly-Chee the Wise (comic story)"])

As stated by both the Tenth Doctor (TV: The Girl in the Fireplace ^[+]Loading...["The Girl in the Fireplace (TV story)"]) and Lady Penelope Creighton-Ward (TV: The Man from MI.5 ^[+]Loading...["The Man from MI.5 (TV story)"]) on at least one occasion each, a superstitious belief existed wherein breaking a mirror would grant one 7 years of bad luck. (TV: The Man from MI.5 ^[+]Loading...["The Man from MI.5 (TV story)"], The Girl in the Fireplace ^[+]Loading...["The Girl in the Fireplace (TV story)"])

When En-Gula was seven, her mother died and she was taken into the temple of Ishtar at Kish. (PROSE: Timewyrm: Genesys ^[+]Loading...["Timewyrm: Genesys (novel)"])

Gallifreyan genes constituted only 7% of Alex Campbell's genome. (AUDIO: Relative Dimensions ^[+]Loading...["Relative Dimensions (audio story)"])

In the language spoken by the people who accidentally flew a spaceship to the edge of the universe, the word for 7 was "Gilvane". (TV: Wild Blue Yonder ^[+]Loading...["Wild Blue Yonder (TV story)"])