If you actually click through the results, on pages 1-34 you get "Page 34 of about 24,900,000 results (0.34 seconds) ", but on page 35 you discover that there are only actually 341 results.
Google search-hit count has never been fully accurate - I say this empirically from use over the years, and having tried to use the number of hits in some random experiment I can no longer remember.
I remember seeing a more in depth article about this but cant find it at the moment.
[1] http://crschmidt.net/blog/archives/243/google-projection-900...
[2] http://www.epsg-registry.org/report.htm?type=selection&entit...
There also seems to be this website which exists just to generate a page full of numbers with any given prefix (defined in the URL):
http://www.qzonecom.com/mobile/maanshan_511556.html
Why?!
I wonder if it'll return two results soon.
http://webcache.googleusercontent.com/search?q=cache:MvuGGDF...
Anyway you only get the first 1000 results of your googling.