Factor Info

ID 129912
Size 931 digits / 3091 bits
Status composite
Value 1980088085723901294906652766054247814971238867624908369344770707492300149455133934539038898048662324494635629036362110993816425606597034921189008292168401368386314729717023773164422290734692328585693948200389894108877576719115808254137468660053018434322418655170480403180986027317763261334050396102855551327602311965108448595698230573462520280124546400165926740470583720434082672286901908177839617607469556666608144090372484205857946014891315755839765627026734389136348014100435296772052618942604138880975843764119980767719437035367092952795431002842128212208223948824080640423073848663989954649553239657416516432631970759345509323063298046571747854569437145296163817989657196927063393875904459784578160463506110864098675866300077438045613929012599709419993724953952914710537486890041018924651857101867599270178446984131929652671739191958380089481301995732204832026261379917123018525656269291974563851235321397302862072452216140251

Factorizations

Primary (ID: 9726) 12340659315122673124680346203651083503455914666577416666159 (proven prime)
(ID: 129913) 160452374152929778112664222170757775360289133125319890385277870744621758856749645230241936896425629620816606199459164638201090369154978470061737673054840149198382172576299965070249992602380382807526457508504763052312316110771987594527786422754986856449098169185580410025938665821046311905197922747655899349466899194816009100503947156620368485700773838832801208820473148475210528893954857645322700174611915775066243548076384241354937059703590893614841381528698925612660387993870637752679694984570430812682145056990383655302208821564085233957575957254057781889308573624863717518184323356992431345839948098597988073754517618549158610305006997678800173990908869793852443856071327154266037562799189850795206794508467155536851680902561219376835526426268109473122031853304057390147607928157741206256809669059172130508779553746349551258596822860522177224537938646679448235448851989 (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.