Factor Info

ID 196507
Size 772 digits / 2565 bits
Status composite
Value 9549473912680747946098520425894283572652665798133817387157164857811231310453578942638808321204883889102974549979760923824881555304083867289759770331765580173753461323433087309432932239642133099769918168740821708918657185477037872578351877726750256829799770073161486589391056957125976854254712037688042504611164266848711138737400955581446679456035919464055722396248224121747625823240974421069812100995690700459637146158374990118906236063059718829417096190857526849960018028352601220942613913047650865283824226859440631427193662287995384836942848938835710219228808464963926042756915972419918517209074130124912845257085752150285875975689827135870107271146985311408541693857213130259409271012836787151653931349778382704190530834950587992512569652593959510896785396402147521371

Factorizations

Primary (ID: 163567) 54192141552667190471805182557667 (proven prime)
(ID: 196508) 176215104977905208787846872948470963553970791179701595586400363829205507895439319778081703403991956490984704690502078494853631787999363218377911320276563999901346017989890190470565022851391660625805730813616331950298205398934929939127454166785596721921167288361088383968914333650771609295852327426367686462752096378096458257439508845335029268063293042811076614114992845701260595620849726588982709961321339961333735768821200727627272709776175538180015020718058396958305855873998546619437499063820412517937327755286914592278791070202047723767654532218636354964113122569373785873956340783712422054082723819970744935320411901955288813620673730373363401499794743463840826182771726803740158328481248778013050807036717224091555989534733117960515113 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.