Factor Info

ID 75880
Size 646 digits / 2146 bits
Status composite
Value 8053980785129848243033631829210946220909615404749502565869944428099019661285681570209906083455272756916439059865036129957454702597728894541247756643105075605787747021166205045659894358852652778190554914441138130677672769195342664092407278512137625768134564814403879221609773094886600943651346991389620551604063331264169118132943168664805974062720409321286053110376710530110789725624767557748858353401107841789831686559216051009836122653976685776416958704661096023522502995744305315365792020737824412046439833266867904403625277536914954204987615076092441434309643080394972764847254480229556063285423424936995704477766183995752858515863238873786189

Factorizations

Primary (ID: 50383) 1276324589909496813251127403760180491964358075504668934093870861051689695133 (proven prime)
(ID: 75881) 6310291949872210621447655332603937614382298726506151504717435290190293524124309569347622332765524488038351254433841608108448274708997822692655198765036483621629933956997014586454276310601682305106807088858607128867650518188724566607906054216414514290346200425403085151209160943863371467242168454669564886893629736179777903006876223932885255267385758539045513279020723978123813981262095402962313609812961698655603731904950160485462410661201368909433335691528730555064147249790291655798758221770915875314115139203493134534596938768482123492411868163897020496064336244299633 (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.