Factor Info

ID 133968
Size 1018 digits / 3381 bits
Status composite
Value 4811100191185454266865883793240522523446961703073984821096601144738519492143171459120491563005407888127706065024724874482235780331649384740573898157096946610102334888261261260256770089548994185315890394174015945465111771962065601846046435443620538141565351822652969271880023529632364479917742275321290689603991021210914432256186976625783546793872405569132935726720942733315625630821449551741730081361020935089186512169139528567930923703055141187446576319069672311259433828402935393610215661660914796908709360192669663416559740468526673760204447278875714344741690084889748561495360988204655143302764912254531161479260221753940058695469552145377564120103327371987383611473674033089468890804238563407728526003083724153149802873555883181940998611561498180912089119393212199107753484577331892205504345344778335294465493760992764482341656065734110920573133016629578042725422525832156493873834013437780017282192545936136951888193520786299447962444158038242968506222442172748907232057510043479124960768697541108703504486216441

Factorizations

Primary (ID: 131740) 4962575794097659196896553056277931780683391554141 (proven prime)
(ID: 169520) 969476415233321870900990491522215330750268956422324309551386901831522743696376968195456287077811653813148287906845641888863565801461992025429369467643498635718435297948723131517404133538322606019564383332614300820496357861015057446256696438152385375591973114918051464076381010964315485910917920993986928262939526488040150852333586440928849674364700015311586490366980855858287765701191310128893223710022270657649928652617772705049144627880467454322707180174543154548929148273248817269813650005885593795393980986901329298440473023676836094288331147311337506470669453191168759934942780383898572669264674244623391838167414927241289994853339812771538717490164669507116236209352147919575330365230312775011885370336816271738374792795554868403846169823727401015532630052615796850719554451172394309188106258190853631159021590239526618258368363562365447007214405127617260597474567347864412797311381753987512647696408264633706785618618939751901408257021338276117441240929121620301 (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.