Factor Info

ID 193196
Size 677 digits / 2248 bits
Status composite
Value 29771344823728601558309163055062511792149813947947840047095232373743340328695987286240972874146275083626722983055915127387863161645740960893008719906450528913251612556965840795922374832218799489830274401790921951068863307384982182949475684804053006172263058554273016833049206089252462271708966334146902440742818303308479322802283922063832799724154341644679340534522228157267509625053835990229302432452603688309607194035422373890587440385071122950377444190363611563281192515597749038030533257677034060793018574834117659368545984612979589374770001649520959009559433854296812142144458336808084805750850704784143321263083744030736366959446403617088426815760443808008269191911254537

Factorizations

Primary (ID: 158773) 212213481495396474679200531548192954343682483 (proven prime)
(ID: 193197) 140289601838394175219339617212828328868674608612731023182841579141669558386010825267281676541013871067697410170348619919628942791222299415669299486517126161558915078380943656471012947151431474915823432490781360423433379493349394238429735419906615452116618453097823852143385492137860660790874141850044141541702093360481809981800694688353826837989965979498119873572594542532700812242666787568767128787037236319317694828964098109435737132362393215165665452265877946802651605771616438330400854868490217061927077717087973468290591369581692770791465125279317691102134408802987993063438465357642107504611958065043960311131763606525105241939 (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.