{"type":"video","version":"1.0","width":"400","height":"400","title":"#Prime #numbers #triangular. We are always taught that there is something special about prime numbers. Triangle, or perfect numbers do this.","url":"https://coub.com/view/om07a","thumbnail_url":"https://attachments-cdn-s.coub.com/coub_storage/coub/simple/cw_image/2c745c62487/5d043f789e35081056bd3/1484715912_00019.jpg","thumbnail_width":"400","thumbnail_height":"400","author_name":"Kenneth Udut","channel_url":"https://coub.com/kenneth.udut","provider_name":"Coub","provider_url":"https://coub.com/","html":"\u003ciframe src=\"//coub.com/embed/om07a?maxheight=400\u0026maxwidth=400\" allowfullscreen=\"true\" frameborder=\"0\" allow=\"autoplay\" width=\"400\" height=\"400\"\u003e\u003c/iframe\u003e"}