Factor Info

ID 51727
Size 572 digits / 1898 bits
Status composite
Value 13143319257966949855023613949743798446276362001854371446912058961900196300654680573776431217586020965103938872856158461035013494596695545811690875528882550594639815290388721056514044512901377277790677383693700776435383700967101327419880188491043962199928074157061531317054921516864174986272517725098238977746091117242847227919858747271106935916585869357135692876889844191093650072590218898968977457520892375206011348141529161481255620298185222451313381304835672646743537117182557681716048443487869357320188738953191898898939352527760498821228961086560932821386513849009181

Factorizations

Primary (ID: 51728) 8715177315002158725481 (proven prime)
(ID: 51729) 1508095450375090192981014416863478023579999927488174781011510846887943685771721522362423987604945372144154757122081324693691179525166670707319390065221492734953109029441809056378564031601075497571040532844292384615636349745457508323874514480124773535359025032111053191490319843609281569787691512271363879682393300778086788394207834220590485414816147880222970587206066814089316644449804381440600241829642121053740022228532198983139264038601073193731304616667850185902977613906729600136326704942397161977706568046161266126408931683145932377783017687701 (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.