Nineteen is the 8th smallest prime number. The sequence continues 23, 23, 29, 31, 37...
"19" is also a 1985 hit song by Paul Hardcastle[?], with a strong anti-war message.
External links
... Park Museum[?] (Enigma machine) Cambridgeshire Fitzwilliam Museum[?], Cambridge Cornwall Barbara Hepworth Museum[?], St. Ives, Cornwall Penlee House, ...