Find nearest prime number less than input number .
For example: if the input number is 125, then the nearest prime number which is less than this number is 113.
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Problem Comments
5 Comments
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2 older comments
Grzegorz Knor
on 20 Sep 2013
You should correct the test suite. 1 isn't a prime number.
Vishal
on 6 Oct 2014
Correct the test suite 1 is not prime number.
Daniel Pereira
on 6 May 2016
1 is not a prime number, in order to fulfill with the fundamental theorem of arithmetic:
https://en.wikipedia.org/wiki/Fundamental_theorem_of_arithmetic
https://en.wikipedia.org/wiki/Prime_number#Primality_of_one
Solution Comments
1 Comment
Yinghui Li
on 1 Aug 2017
Well I think number 1 is not a prime number, but I need to pass the test. So I wander all the right answer may be possibly wrong since you have 1.
1 Comment
eggart
on 2 Mar 2016
IMHO 1 is not a prime, so that on input n=2 the correct answer should be [] and not 1.
1 Comment
Takehiko KOBORI
on 4 Oct 2015
これで正しいだろ。
2 Comments
bainhome
on 24 Aug 2014
you still not change the wrong test suite:4.1 is not a prime.
Gareth Lee
on 30 Apr 2015
agree with bainhome
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