Factor Info

ID 197731
Size 716 digits / 2377 bits
Status composite
Value 23166318451272129439194392775036666218298179150467146013078414083005243488996888170454641472679828596160764690336584402230815946260655040296305223627389964714284807793369513138363555550787493700815199979540145560487343637302509274319696531911450573476261515216124575954364155283011374633696247193840436363515718478813130455207678082372562569663058073866985293545185799809179232858458350897614206677876613120288878514011956060477399643695392346194083773760684541708382288967575591784491908124027093069328009504601971289171064849387409474275287847464362597349519181504896903872231531878313690430666671422885203475895790819021693786556720460265294011409105607815791070903127308980672434062228893202478521397789541865691

Factorizations

Primary (ID: 7509) 534577564460822791430647883899825591 (proven prime)
(ID: 197733) 43335747684506320251191751815071027901882344804125033453360556598851195367356125195559909945070086541316924854473721754212215259030823860529602233163043227434567084846150926453373326419616158692183388900940538912646272046376611878124471646486429909051416202041162916825790637020553578867406745526921722309626389133207593794728474123437025087572277738103859894902321353423499766670356654705260881482432375886496813426250876906415451703509048238176726118086770369905326216687133070713451957866664028908752562454538722787074486713663691072517894823677111905071029338200383257640446428354427051701701213695606563730512818982416144369436227550049533436153486621850327317496399287791101 (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.