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Regional Mathematical Olympiad
1992 India Regional Mathematical Olympiad
3
Determine the largest prime s.t.
Determine the largest prime s.t.
Source: Indian RMO 1992 Problem 3
October 15, 2005
Problem Statement
Determine the largest
3
3
3
digit prime number that is a factor of
(
2000
1000
)
{2000 \choose 1000}
(
1000
2000
ā
)
.
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