Factor Info

ID 78256
Size 834 digits / 2770 bits
Status composite
Value 438405612619328655298914874774213955116503450665465350251067225798142488644201069188237095312863645263707445404735139634908864293600033037359158736793337567708917923072939231220970668985076448057101058896477527759189901751311321269461041789887603661973969532847670621041994475153600464779629457668396199278350846620114282804584759440592202099078941428922886665623597076747699825864759694641267707687927638232801648292101960925500702449944225391233158579860093814731324657300995964724862857540325817005585920212894153603206056056283944971164625852249277347845611223581424134984617297045537388396948454569575909879454997369245061042909881835592072303968948205656753217447853676539095882647414365478712817282742183297861630276033230180583562517098063892449761450972410269959381516891651893082959480909087596356553283827183154848372064213

Factorizations

Primary (ID: 76044) 19859100720114474489313113637071961221480928125150209606330532671794286629560670273390015066456652858961995332831089216156374156651327679662341127236084513886709549800811845341 (proven prime)
(ID: 78257) 22075803874406330062875865948047734331541423368831234085341827616030140601120089073251440891066887211858730424699910763777765849823401153938110688298967612335201132864270941596190085222857163811820677797257647538015852752885522960674327603023298151893443561765245419627045355871515647423012336161099375098406355468086784050771563612806389467858721881009972401325262084033277913877248485910213102905701225746023178490632928362015178143584251699426506479587634529868718243046935780982818151909900627081310532996682736242222035246947093819686860274822150624756144567753963859773969902167447695030754162230715932690859007597078471112579421876688146392727071797593 (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.