wrong question ???? whts problm ???

Main post link -> https://brilliant.org/assessment/s/algebra-and-number-theory/1448328/

the question in the link

https://brilliant.org/assessment/s/algebra-and-number-theory/1448328/

its answer should be 1 . But my answer was not accepted at all . putting n=7 , prime divisors of x are 2,3, 607 ...etc

so minimum difference pd(x)=1

Whats ths problm in that ????

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Comments

Please submit disputes through the clarification channel, as opposed to posting about the problem in the discussion. I have locked this discussion.

Please answer the question as it is stated.
For $n=7$ , $x$ is NOT even. There are 101 odd terms of the form $n^{100}, n^{99}, \ldots, n^1, 1$ , hence $x$ is odd, and 2 does not divide $x$ .
Note that it can also be shown that $x$ is NOT a multiple of 3.

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Calvin Lin Staff - 8 years, 1 month ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$