"Fibonacci Sequence II"

Given the first few numbers of the Fibonacci sequence:

1 1 2 3 5 8 13 21 ...

What is the first Fibonacci number to contain 15 digits?

Give the actual 15 digit number for the answer.

Compared to the previous couple this one was a walk in the park, learn how the sequence works (trivial) create a loop that exits once the current number is 15 digits long and voila!