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Putnam
1955 Putnam
B4
B4
Part of
1955 Putnam
Problems
(1)
Putnam 1955 B4
Source:
5/24/2022
Do there exist
1
,
000
,
000
1,000,000
1
,
000
,
000
consecutive integers each of which contains a repeated prime factor?
Putnam