# 5, 3, 2, Go!

$\large { {2017 \, 2003 \, 2001 \ldots 7 \, 5 \, 3 \, 2} }$

The above expression shows the concatenation of the prime numbers less than or equal to 2017 written backwards.

Let $$L$$ and $$S$$ denote the number of digits and the sum of digits, respectively, of this large number. What can you say about the number obtained from the expression given below? $\dfrac1{10} \left[ (S-L) \pmod{2016} \right]$

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