Factor Info

ID 154231
Size 1032 digits / 3426 bits
Status composite
Value 145809871607407396525816323587648770903980870767173032342485057168984917307887824721776407976221150417959932367021805959902891901649446491295289458054017816221925625244613770626559717603923976184891866787902583230292229648368049914546982399480979194610075866351827114864605550611744594995991470235542466252580163166756142324313320247308370815211049179314815782956868724430819782875862316433531571366918260689094722486705522308301453050659867858428200434474025936267570194686270589748362552712661599162142263634454724584005728686512320663787516827459823706147546458008781609361989067526094224814868503758799141270637773160430264973266810043091186212152778248685797168881246480664855043195614204464583132896073233628219798646795801110376150508612283160173255096224698465227961413093617272781158378762637672988373908910567688575913795204992664218366898086243289184750361740407299801845164923075343183082764806371282913462998092903800930161542647344028842199527457128386804656487542456394193872609385834179497169604225529616127366179309

Factorizations

Primary (ID: 152180) 269681814129218928977 (proven prime)
(ID: 154232) 540673727215221552051198891223066278808575207157439516741921715929785805499895010354916771110908059262139709825781829585564121950526923081623829023351668347286684739454165361781651965501267284834605700573365469931551219880991692607449631290717769154986400434705464164860290693457157154655511925901627411175457622935443128029185714504583924185188921708650832174243322744837830897986224433524143767317509475834941735152618368469896586500128943381155473458668008556250442056260109583272209872607771929240287463105464535780366706436188685506966525715983677642191354968678733720698332722357323708606700603996054596015764681594935954450031109113456605673011720713408581359982780427036559718674212357511066673815220542134810728435274681270724310420146633924099257865644947250276128616004024526144788643303059915158830928980932578158851072548253424499858431019004680976934329476211101524500739913155381129484654327618247648286361869661290026653630712909973596250089381257281335885337194263010725489413057118392817457117 (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.