Factor Info

ID 85855
Size 887 digits / 2945 bits
Status composite
Value 18438700431470053371560445017989229347248428729429602707935933841465171983864639364749183526194849764608433350151927238511499489602801270839414640659842613221297916841722412748098233921436462663486774933641359202397095519564952666142522791150014659248244463367873131077631277271163452429244532312778838713065880670221456516609183274183190679973249997578948232731431278675519929732534211244454247092142431096548931992187766473743992340199866508631334451732098329086985910972967534585728301118594130291698903004648963900304406023260752739959587463325517333325245364016890365140971541568624145236900198472848609659173366688953212151006309029133222053477543020099995659204452056974545942255768471248673906074454998880246462846933749930562950469611426305924971971249956437239498863284373391404380640425515024184794937739502967677661284102140352431666258301713748768839305217714108894511698623

Factorizations

Primary (ID: 59443) 2656097495066872027407960633754824283 (proven prime)
(ID: 85856) 6942026964641155220137790883598156182873665604880859136198029740421477246693926091281725692339461663289829539767347158672357172862501229342967214184907342417538172191429060409977760787912517746530310137193546927916700886452297435493762801742082957089803768376074617074316982901200088376303137206878646717299283706539937476089972928851934142996176404023355922627273389214065215563504873864116271398167951501086852816066903975386911065003749624289492664315947063342896100044514636912246852797078712206196787001308785251730108166584417257999533881053151935893039471340276993103819148165649880713642830506511041968007985078353276289922198128811906252863290201481895809823413341282054973699408503591555196350644663244133792179876011920582630205139925212057581523205427589220495548666031985327768946663065566264045712505374819599221970151703723788811919981 (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.