Factor Info

ID 89253
Size 789 digits / 2620 bits
Status composite
Value 263708129132078872591970258587706549281320951724737689092574449736860505209324832138772595284933039517085715741573123118800867422005384338364186384939161387688532891987548329638185147374960466961589052140007680416436846346305755711575504344874794552752660921851307501459225671259446300455712793250153908359626030527215697449686419250587622477861966526377373051289348206000490655953878195991703231259075425145307951811345087398454106023612186752197526516290999736440315080305706559197042283175829656672370625364113827507510906479862675891672369332197470091478980784780114856474864585772958723217576927555453408842840885632278504790324350663825215209177260999630450299875726048911499664510847744245845624150183609641609337498817458914310658016691666414172257208923425833026007798367107363291

Factorizations

Primary (ID: 10802) 3435950210316335724157758000789490561 (proven prime)
(ID: 89254) 76749694550375979513245141076332304246705522314163969816167892141532744556072253391385156788804205673132994379022359615268346131719455516328451100007604117974315587939520423106884522704140803619406211298605961588103368978124850990144082742435388588205275887291939048493710965854692687410965922715186735279594477163557408833702900347790602752738330511285345975511041090918438177979793480274211930638269305217676341671689230983658059667450073577908444515325409639285986658142719153582558836761678039236278545424619790055288801318476661999828742541797757578623097849258061216745650303863104628775811406040777337484281012526169024632411163574370560411963359371961220465127488987631336125547234854405698634504734586148311985689700829555856468287696674691931 (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.