Factor Info

ID 153608
Size 911 digits / 3025 bits
Status composite
Value 30838312982287164813494636297421016125371082102609075329616627660182131351564226897676650311860045494049309331220940399624827611822095153666171109130907680401626502716859397047067530194327379346488103467501487197042977382144682496833228529375509659673543839858039497331683509905215208853855667467172770343621530469392790411653336746727739195810162513577861497283272606540489070994002806232452003568457044870517025492351720358894476195197981661107627052407635542673148616450437295946596075609570280290318671239125432302027830744740802358781163726895061530272173424437836023014812572132876993854088913242243949202457421471443266004020263977288278356217237374113378452796113954677638810818095908739263786229211829891242553328879635365257885221616077877481224675114801917757898861608908194992794130363004193413657304476780574794468520883329376023307500820381795046131851833929584897129244401237872674066935471133741

Factorizations

Primary (ID: 153609) 136898200681572506675141 (proven prime)
(ID: 153610) 225264560299207979252393410272769537272464251673048384549494151162967535862031775240505118987190657528526484947095651019477741497755932107794296882787712784416942242420916615696518165517972427408964305546027456812228174564581790669133828036747268416567684761127342288227209591405487219235718004697074165262180447767779025532054552756875074090534183312325603272218271976301084618411225216927387822324111658105190255986265100744626410599390544019338694109641456614017108995348944918686647148724117139959808141249608016772504641726576213191706618362483451832870795578848769028584120699951317445039332662806642501394328085030067260709258252422889076617945538104609698289695724253361357132278991516267255754204423056483011298090447439940348946268871183154929828501122242554652353699453240178961693161529037486562072768121505001209169105038210516305382355078196760938940840199826762362911414601 (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.