Factor Info

ID 204543
Size 1107 digits / 3675 bits
Status composite
Value 101328783025499985351564824076740186554469844363204522874998786624624307873928951981231779950937667591952514182556358476230742386179735526447691411908098123640852992747171916947504817034486016225101944231434874873200667660800674185050038500169074825882374149775453716031861776060882932211144794020534403174033889841550967091570471747775390552905865548223556425230896761747972681154033152029304556802524026791619517723295710428695080172003082902822314791188131126851452485829410762289462055590876664713796510195596690630030431868112266908012342002448333837146291101994177346821297254673057336831271216966334480399006547437031426287689476565708158925328111844388405955887620410451249927886783407229224508039814695173374703845495022164613809227120409436194024103718067745388440798185416856229440663972002346870766314788652688791419504480149920561510873350003434418015072393502474117281205317847062894646545257311542990228614573438569004604522725288901812259115689857413854558633996840812109180108555154179142146882700157447384651525004258722505058855828140846723108858747029474594355398732122449232097147973807

Factorizations

Primary (ID: 204544) 221129414159447771742277 (proven prime)
(ID: 204545) 458232946578675250686899583310379957144376989270993967825515808743989643045936420667262143590792664064516290972374346289730914669718739234153820422086442935605550584514784352055462256738412495964286253326589668018801437257332938596672053736770297672114246254827510410670969734969325466851776186562219638846743125643918444218509931192398013878568564807751507667919912103621676637261143324855247160680922736146667708949543588716214553383303201837221531276621130020541465917946073335784420189447338071058102961913247780296065387615629905154212641930579157204028996940446179147231414823071700914680831344836927963781799634185863514638876817996420721743623731360438482661881943595074293290040181252463771764200136710821628612440178962454349837269604119312754507945792198916226531298661537061081536277991813395756187409642656019085360457066710967144599349173130884094491783563412927948488567765921452794912535844264213505552862479150608843802037432321433717841149748048184758347725847969420937959093090992745967486385308151190939762440877899963504467922837470806463893613984614132128865891 (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.