Factor Info

ID 198920
Size 1066 digits / 3539 bits
Status composite
Value 1436068166650408794042336605964684398109762463045385231365957694078100501501930907642690189979807971243183189210196933093436806648370311370210595948972237531457232670730733203532997842053756622000159336889388786470804954147536340676590868535900686784649482994839388391020976034232535983763806497292342597630089806206807867051021029546849848942746749283951855069538770113417089443862690462013640674666848810892960199970310595065436944320865696911722804680823062678863691525155891528627094913330128560332194461009093499188821040396281743575138769155579302790821230658129516768076084677162565502005362833590418192182369948363681714645366329828484695844086656097077971707905573709925573388110984723418848491450646294247802341001200895169652705948751652260291261631064037706355852874130900184778487307443938259990751232770046911434463256110453536287315453486038802413577478059633875873919110550050105032995452242617334381360811060799743603510367070037490951951981852669723362387932650225734547202687784074221796629028239862393737914221790333483646233410873402733192524837

Factorizations

Primary (ID: 17705) 2436720084656437623198838274388779009354520881879314632228515870143107043607898790296603431408753147620862795161758314977755958333681472949003232837 (proven prime)
(ID: 198921) 589344740782109765365480124382585389603958787514418293912744599857597944746492455568309373588406233340908093306164167041439417247116074512466983767724171380890444226814796463916872491470639312483552820056100110604792449509561078608169869581863959314257781994151894120167577929670766026080523231738465247108113116596623820456867440948300028302360133198697427883122585258934107813171657600571546799161318203009474329918758298225144140269148219166898818601807423960914640985785816229724381551114657556637332761049471805689405189794813970244038885804031680625621809916073892635746089161369747126093878830776658656460734800087723508409510896391155226731148870357413328030392423111080796222981196002751759696419459948423575148638541080984827320337292606551112567835549732530677658182543897137516653071733053798159827257032896627862508400025008540629766833313459397882865349988699278320258809035040654216070283472304494716001 (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.