Factor Info

ID 198783
Size 1182 digits / 3925 bits
Status composite
Value 204621302034208532948131043695423988148058421636179963532552738342376641168790408245872384051170418066289681868164674040254288741680119724800258876118070970287492200950096098755736041217918194742176085042807033941240150294087611402513664938217252801990357435849752171211544228193561192307722935525029740173456832609616914832823649496760295040430244718823619359026862639395396738460867289000263064670313027563044252145990356001174127356121364273725451392511103092834289184984026912310794853934668737192826957696268152913258767072194748032815035619848998355977756146179380147967896463187821861033922661256169814268903247481131334932806522785367272728338847367392276125506751019796406118495868211871716640484599695099789049544409241893565124509322248272047136005655016497334406447445582867945829768499554360195355438990188676561114308943371116906155204445492243179219891485615451826491311006523584314335700800103922270458088509885150554977837415208123897451359134186981132156753069926601292895391435334008917455591890685646642042348338690402056602259231127471142387818599060681996166420641591759208393675660942649290047908431816811007051637934389571843940404466241763694586436534666293

Factorizations

Primary (ID: 31658) 72630570975014657249586829163473 (proven prime)
(ID: 198784) 2817288908613970031390618338702818670239727383271162875480892211351565434562716274801735920869797844573102001077925905618844536326993293582032756425746974926467983688756849100249311113523298638425830037760747014486237444700956584220037771147083272514897276467322445872692003590038847051472827448783588165561943455538159830748375145265634929108759286970129144358603551941232345604385407815909926482967974108510212192396155723236495873408649744865006744536481537452643601502388357281963028236612778689006029549956131853836802529224263129140937147708247043922152411171984428580534596536845257633499838427281673879696509349772153054820048345681227778468995975781285075917733354784008168930541040684246089948559208636127696744132644536752386304959142493925265379064016890500960505472133103735525707915691307444943354279912864524580789236921996111037762585357490011958559762108716488938549314389919957140339387347580363398363524967604956235939414596031880703667368615421661560787557843720724971529021295473072879541167092898393589020235764746803351862075605792017695168389460819478261405585146629316247158772464695585200559837602968187734030834363698114341 (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.