Let $$y = y(x)$$ be the solution of the differential equation $$\frac{dy}{dx} + \frac{5}{x(x^5+1)}y = \frac{(x^5+1)^2}{x^7}$$, $$x > 0$$. If $$y(1) = 2$$, then $$y(2)$$ is equal to

A

$$\frac{637}{128}$$

B

$$\frac{679}{128}$$

C

$$\frac{693}{128}$$

D

$$\frac{697}{128}$$