Factor Info

ID 212226
Size 543 digits / 1804 bits
Status composite
Value 577244974795652741146555490136518120234588748166145559418150161405633292348400123240494247378920475769750983401453938412815046078181162804710712243247547329905083350953806660712680577956080377695311095529976954949115629307529889866582067272941918150476951283982782522910226427653966783812717061116409086878423534215815318680429945030954137999824986589761679230898498266516235926766668048479012983063739300557953362698192198290619092696002088174764278033297480220145272334424068288671469603333889238080510290574953185807119690457683748085050089

Factorizations

Primary (ID: 212227) 16965517425591832223281 (proven prime)
(ID: 212228) 34024601803473487954344254462498881757129764012301977834285276379020585977878055588743074498780478815419702290686980021830170744174740838391018486328341673924478586630155629002201152162305516371146814062658651439435979571035055723117286154562403011277400241635397655552109540789913559664825286763110126141112002558771156669772967476221046098089176397596725344656361866342731971846604756367786159107453398279446205067121244645463943381207499243232938958935689812119396734014911103777015192767099740848549030358752967987769 (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.