Undressed - 1999 6-31 was released on:
USA: 6 August 2002
Sunset Beach - 1997 1-631 was released on: USA: 9 July 1999
Days of Our Lives - 1965 1-631 was released on: USA: 6 May 1968
Ryan's Hope - 1975 1-631 was released on: USA: 12 December 1977
Santa Barbara - 1984 1-631 was released on: USA: 21 January 1987
Late Night with Jimmy Fallon - 2009 1-631 was released on: USA: 22 March 2012
631 seems to be the correct size. :-)
1 x 631, 631 x 1
1 and 631
631 = DCXXXI
631 to the nearest hundred is 600. 631 to the nearest hundredth is 631.00
631 = DCXXXI
0.0301