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One Life to Live - 1968 1-10143 was released on:
USA: 12 March 2008
Days of Our Lives - 1965 1-10143 was released on:
USA: September 2005
Belgium: 3 March 2010
The factors of 10,143 are:1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 10143.
10143 = 3*3*7*7*23
3 x 3 x 7 x 7 x 23