Factor Info

ID 146986
Size 925 digits / 3071 bits
Status composite
Value 2074390776144598496478650352907914784030723747474296800033647595188160343078426971496232110194024428420391433616898469944119571967612947709403079980163786740719594023889338874830834615475106008454935423760736376869325508329926092136087711728525755674018701742650915274714180208116653847087110949423750728613260703867560013227367250467612952912407755901282699982246569911539883328462669357148175833432002471037248382528070465895623767320514906541705170340189880840938804237248621889258914818004029233194828937968245872192755660742641587903343900303578250141348150611050719673513892251133034612688360891883979647526508703139923806578536848175195228598094902421394847857579144006754954412093112004703942605877992913416779716937704880969962482257184332096978247195056392350118698865284995985026915326755904541101841943180916037284974226037759605187813727018589741551386395620704971769866358542191574570030358361334633528108415459

Factorizations

Primary (ID: 4934) 8240215921531652188201 (proven prime)
(ID: 146987) 251739856806934325325652751673572788492078630036281284141839215581085169923186247920216389485210735861390477023711573225407487510864803413245684109499929342480726300509835097984565213398604178132917032868768905857589636219163582225343707571573959058671267867059517744118221102127891000552494357584055569972362596820328049451610130707157022913551405850058962138931904110417269384466633294877371682763093621601794439764808508751025534668060371513243613660982477547251739481904515887733713295174565912326425888615934683092224530945003005211618193735957617556886241697396105608561065304211687474878797839761840211463169326581656848574564844745945113102279027661261422336629436171977258098889147031080737907216484460752684012630501909170912248498295228771773650784220152631946261234043281670277366270971766272547477690990364543410696387469915014980611410516052421481402832175093002398136964479979567370191659 (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.