Post in forum #243758 - Some raw tumblr links not working

I wrote a regular expression with two capture groups for any scripters out there who want to use this to quick replace the "78.media" and "_[numbers].jpeg" parts

/http(?:s)://(\d*.media).tumblr.com/[a-z0-9]*/tumblr_[A-z0-9]*_([0-9]*).jpg/g