Factor Info

ID 178017
Size 921 digits / 3057 bits
Status composite
Value 138052588506488050577579099224856153212873483471688166457682038478286783762037498306686135838693477938459592035755177012290389357842371038483583378909738400232225762511178677608234131744708978552422552138063534403905786969021128616145294097862441003848009177874788325015642541299953302336771596749526857174698880507089740138000661516631866171813559075413443521652546071340294299895755937627278466973755081587986174103975279257396624239609903957932783673777226925724582245214191632515608890407029736736151430660180999044311369263111228497075451568329637853282418500067183828262814628356324736453770660392800646730910205639501257520077280508440985533527429906310268760524858052194522090121072572253318218975862946262391271562081318236679383789840550453985589700296001487911366043586706813685870094778701270564515205473231306943315150778306290938439934721649645291844301679982885193184550994658564263398922402231601461904879

Factorizations

Primary (ID: 29729) 419923501988747088508592525569165716040432773229 (proven prime)
(ID: 178018) 328756518396028042701246275924188992980217683853135721573212160003515469201415134051423090438740134906479297175786931336880293862763277445380356813511254251508365894342907123674076698365492745905498446736677738679353873025853784702269565406283195690489154264459602699633546902339987058168162974974083683168160356322641988274023142201238385716412683404395874664992901384105682825910192281956626785971664341080752725623791290565586456409387642269421406554123137356996700845340608271938766093434237745853454042214773343201065960651620050368915376918381578010958536574886571570634494293789036270321219158845170137402224914222739501793009944810941913032840485248546742613095881921592694621323646997090501514019988272749874705386998468888507220489973745139820503664095264161200289288423341111968938023845972008188420629444670288420533819383424498401847863961418708037381761803851 (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.