google aptitude test

Hi the image below is taken form a billboard in america near where google is based. I am amazed by this as not being a maths person so much computer programming stuff just blows my mind at shallow levels.anyway the billboard says

{first 10-digit prime found in consecutive digits of e}

Helen says this this just a test to see how many applicants search with google to find the answer. anyway if you iwsh to know the answer and the next level of the test

::[click here]::