Factor Info

ID 198919
Size 1148 digits / 3813 bits
Status composite
Value 37519825194820498459212284940996324793441547692284062263487838975863303800220118494298252102235874987841102905396005833499804225630699016200400722288525392457460373991329020075026149079587564725658252369168820479855113770989203010176448377840201887601297765621878528016600532073666510578093632036061734305264426826573127394360959540336787133552811124056580416884101389895067161932262038645499746424204641147772646673413643691795039529284231546385708030241768950159073630955846334515471613436248429456747145696045231210650217224424857327085613706475744926092489320660855115378792416858583386830978178755657956478788546706030394645552135452048606952221133250744466414232373168126252491562592835658524788991143297560195497367172746816024182412361535888920782981843268473240938835259292194768906719285197187510193948179816894914576308916596858989978973476624156843680796790051558970110823800000023900840689755272600374174204775893255936601639914052008335442104207076751379455419424276248327259676106859877488582877981939496444333402166603691772266073710175801000983439426549656331069328851171598923792266838467324512306623607073298678036398481360324467

Factorizations

Primary (ID: 17163) 26126771741159407024154726661022582007126551676422442131468770568230221685230103991 (proven prime)
(ID: 198920) 1436068166650408794042336605964684398109762463045385231365957694078100501501930907642690189979807971243183189210196933093436806648370311370210595948972237531457232670730733203532997842053756622000159336889388786470804954147536340676590868535900686784649482994839388391020976034232535983763806497292342597630089806206807867051021029546849848942746749283951855069538770113417089443862690462013640674666848810892960199970310595065436944320865696911722804680823062678863691525155891528627094913330128560332194461009093499188821040396281743575138769155579302790821230658129516768076084677162565502005362833590418192182369948363681714645366329828484695844086656097077971707905573709925573388110984723418848491450646294247802341001200895169652705948751652260291261631064037706355852874130900184778487307443938259990751232770046911434463256110453536287315453486038802413577478059633875873919110550050105032995452242617334381360811060799743603510367070037490951951981852669723362387932650225734547202687784074221796629028239862393737914221790333483646233410873402733192524837 (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.