Factor Info

ID 149371
Size 1266 digits / 4206 bits
Status composite
Value 744076853008597156687843697146789378927320684824601832016078045337949400772013127264576158869973469124179677610917896604551069209260399742794492499216499705030950595776373671042813782899807358725559742727799646429995163802018554827403674628900785978166813005381179239559797673731315093582486064247957817806893076087396338793138495625390716364855437015204744839851932390396814165656269806683604489914399304093678497100655940553836295594193227076638960619910082596888888993464652021646949015613042865605893903065253998056809052006849154132219717601104646458353272762928394273853801098573696090395520452882152156868653625179018226369407433859512275003881411036795797314624255290118080653270798082758701998657803231860207380911847128187582768586847475264606094304549359389449993439243569890268990846297169366621034398019292690995799512133637428442300030776664700773795262872354453210726858639379742572215685217511401893096144090272799434448813178129866472575257555713060713980228761329758243995668537319558972136330795056209094778005325823654975163812071268522786309641232994345785827376701873621912690605780508657406444373515813373554184596521474495649407745186720221900342729745505620952284087402649364469924250209162827664832752443958406414635958370569963319776632493

Factorizations

Primary (ID: 149372) 1105283282609986434769343227 (proven prime)
(ID: 149373) 673200133138315402103906510914448211175252641701404306905650283299496291580181755504249253920450263222129843677657251106713731497894093580592248829949602525225288683662912153004542995283897522321000257211723388086666422190159868342349799269396114854846358056919902210953665545205238760622590215302190400025026015229175669810402090857660266768267310640242829944893998398201279155255311841336510289701108477970672491885932830681706273356515446231602712956740705263390394209464310994951712351715520549962917697053412442641487322525392220512201307110922426196680963704517231873980371875660116984319317392981232721745014873720177750491455528846231588904723194115133945346281621252011572808777640150343558456504428097733996811484774706003804647995011521323779892707416033746301201330100658454621018857710914369784372282486036370812601565731629435012581046040540073836718464216066181061854502016242746786419350583504348502450943947790517137663506996137973589089496028016745653375624948558730854029752820452315974705445981499305377659802402717488080922853873998848625573233543492067633481531515342843425675802206645759802470294730477434642237080291784987336223796621237545711840632800825600130897087769562682312847746462283297275120044399961482359 (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.