Factor Info

ID 137241
Size 491 digits / 1629 bits
Status composite
Value 13306466470996106717540011744061838447774454133989924875977212672111817293708358754818712616972347267024873747765348551371270787720965200408380602184186021869999031951285354772433278400896822204266245436588807064388796858732756907737818554261564160060326380706840154234370111639257303476691486191961379492584043381410512918303398121235768628567146885864479853371292005115032641696294126811230212229718207556948703110006745506381977018415521782863335114113693509485978977528340695997436770589

Factorizations

Primary (ID: 136401) 1817748739889319695512796411 (proven prime)
(ID: 172123) 7320300203759910059423227582201882762136830448573513391015791656775958836601058290158796858446532754441931380532831280898562964515573079076568340553526388689519191879575063668723398376102909603860855127833979670909301505074120995714253882720454498604270655002142332091223179420719822691499766067805559527242457691744069300335996196147763646524679339255390340170528129626509804787937751640874538331837521611155591863881764923680488522152632818678308832799110796999 (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.