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2000 JBMO ShortLists
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2000 JBMO ShortLists
Problems
(1)
Exponent of 23 in 2000! - JBMO Shortlist
Source:
10/30/2010
Find the greatest positive integer
x
x
x
such that
2
3
6
+
x
23^{6+x}
2
3
6
+
x
divides
2000
!
2000!
2000
!
floor function
number theory proposed
number theory