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Quick factors II (
Posted on 2019-06-23
)
Given that 13
4
-6
5
+5
9
is the product of exactly 5 distinct prime factors, what is the largest?
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Submitted by
Danish Ahmed Khan
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Online Calculator Solution Thoughts
Comment 2 of 2 |
We observe that:
13^4 -6^5 +5^9 = 1973910
The prime factorization of 1973910 is:
2*3*5*19*3463
Consequently, the largest prime factor is 3463.
Posted by
K Sengupta
on 2022-05-11 22:10:47
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