Factor Info

ID 160647
Size 1170 digits / 3887 bits
Status composite
Value 710780809605097451669173338185667609566739858508309332648888969954482105028377461034391989007856476297567854556239971591510337483524377240235886773208257414517387062665707517420485954315607702730349370228406275002881147130859772630829008068537688532209358716583194191849147842372845478665152329341736036008152576317207649069846963355733450542019003454048119491022827597419110997486328913743933556027870396142520812609805126179107976580738711516562718135644586890711123737319784668377152343273128857947230388979255245079523808950763541674113011381715483527716171452673716078747033744674006553548245334681526073881625865429249826350695759587930287555427327304611768171421445863429380786589569486204030923714724033222376340536748684127994522427839383046762001576198314830373816814491373639869645987774274069378585183620170599392257955688220862781655028470939539600994892505044537404176093405974289026715314667729998735417369869616870918617376052670018424435078405859743377113899514532549945181917917587424489789665282574966949478453111585863348236796157528618908351251419013181005509197119510165899972051259411399647772533703868242094044126528408967835199147752316986610167

Factorizations

Primary (ID: 159219) 20702790535451130589817 (proven prime)
(ID: 160648) 34332608852317162353382770255905228509139622068041515417386650953631646075431990599629846557570605498964143398307848164570996621026353955322996928995513451597386864538443773633307908713047425555468070707313204500582553027755860766299243602387081832567239982477835081822322913087478933316994231456000113375142189762132995585380633622167091500914013490477184736220061472721966324149415956474507030737702183849173928658049784030014719858939475267960891322320713702066325963900798816859999879380783260600555981034036289529483564960540979535252604774160125046730263126798322590817388078040191731175363969529947128919639161142433269254428976971853237722698104164691045527741300232834580431442327095272121854040947110857284645059874281227715466651110140968684311229407207339982727935760093606125912149795682644522014549579019050419022147654860004132951634071096397306874805893220632726292039540381130968413736571912429164653462116714282930143793598514811704330233784422267497814974243599220758668239021516421462677385250102283387161385582146946399812757624609546621334247237381021132657071258223636369455921941605454061986554962793577289843123629692013551 (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.