Factor Info

ID 160903
Size 1400 digits / 4651 bits
Status composite
Value 63807426539751358076731387580893234947390523499448099682438815131725685618312414832063812212652096417028780548198201832718509960718332747039056873308614348577927447918714804226422476395925482427723826702167230443620085619759755082268051171799244629218870456432919059804466462628961867151206054634184061005855848490089746109377953084123235255405915703356510037005528439515445737831900689057803489766466368548204419954631779149761233192933891651464773120187342301876072432105054639202816245175690839790237700972687918328477071060243039431461885058375969792860800536289078748243950994370177369087351099342412070307613031091938925437910307394943912055510950131912141790240131332058777048170607908186830419611975989232809340116488298475515967061316573197001790326652682001047845303391814420675082743173306499585892513602401552812560804053249943596895370747143276463341647939204817278246473186658572212078281849810089916324044053361292779709849353954593821646702966983571465199793213417843169528525383729666113837023793921589698712589909191837604090644973517913564447330285864570724079398359701267858969113671657539659904812308029105492528183938795456589251328006936494671006548406535769395714498378742986663657383114134958197573741901061511723244521891000294073115114531041611106014949847235263544282433613511351682490070901614327819615795198322851323169048622716379483367920811408245623324762516671906973

Factorizations

Primary (ID: 160904) 7481422328194013626792054199 (proven prime)
(ID: 160905) 8528782862490029179576851626751695604892746279317642259089058862724561383074008898765498925320035584923038165609694566544254998539920358411938608567428510023636381264747474926293930746964101341625812512572117269859804160272176014439120583471281945448913747156432717983528691439468916626325605517081328105312541753953569598578542952571825195294312556938829496544047976535158386837640173609377953963892601323657255923078107786709509340417482826296562155120382670802782789968898808880927400888979693958639743859562158401505580729211562295262019673786527462101826515891738132964050896482121482153240532554652612918089511872082238531120006996506683208204006295066446998016162469528619589521266731647718465805858923094078808003790379118223144098965033141603247651476886176506170962242919102503533610863888090983076150675794660773839424455167255756196523000239280823884328360748992453765559339030386099167226251321977083888272111228502976481112109245782135695194984494859303157944221600350744884406441693996714292659835147754001819439509689368147773946631026685320835713691593333450304309675510721572470986545169867502964961053735210404973570497752973224132073328754066550898328738504963227608967585146421431320430417151857170221293310263225831539873644647130554100549860787511557555427491031945040176381412125799902170102098845725223424508572065353474778595858475512496366436427 (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.