Factor Info

ID 196508
Size 741 digits / 2460 bits
Status composite
Value 176215104977905208787846872948470963553970791179701595586400363829205507895439319778081703403991956490984704690502078494853631787999363218377911320276563999901346017989890190470565022851391660625805730813616331950298205398934929939127454166785596721921167288361088383968914333650771609295852327426367686462752096378096458257439508845335029268063293042811076614114992845701260595620849726588982709961321339961333735768821200727627272709776175538180015020718058396958305855873998546619437499063820412517937327755286914592278791070202047723767654532218636354964113122569373785873956340783712422054082723819970744935320411901955288813620673730373363401499794743463840826182771726803740158328481248778013050807036717224091555989534733117960515113

Factorizations

Primary (ID: 195731) 9202791166363600490217677682896299590161 (proven prime)
(ID: 196509) 19148006489810961363008325131510944861656458839422599317973265248539519918175456699873825551214499002594918888612255060032188187512412277638486939088590650654133021382385741454760558784025925723557544000057308864153230439248536891712375985354974388332194947556286187389422963334772217669844676646069646227886588270472484826786655409765492881089167640463315122242843601923749755735655448447146818080766540975573943119847182528113392873917789595166025948844230585199250949423528654721211108565523268523692087813200329479706927085778325422306517154261131869993384903823226075936055265164919239016386013415253902780100677768025119015478509217896169985798470324237966865165872694081842183783112821231751833 (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.