Factor Info

ID 21758
Size 452 digits / 1499 bits
Status composite
Value 10120019522131994397489912631837580704387502179831848617552100216283501634661803504202707403392521813447303037282597587585609214378737404562295967878905612819518579788120988334771125282442612287335825736563531920987704057907663255768721378915065333302658246409952365906343986647573251055957281441954548589592414913973296635613721880416885297820668661822755007132974085542101645023076298233856678905504902337355180410908160864658970905265317690406348147

Factorizations

Primary (ID: 30442) 105404102949627434662169176477 (proven prime)
(ID: 30443) 96011628000556547615034062933616762526236026047625463024843060628272642416067292958310918187884913902902759619057806891460052300543419087386693340863272409587173647770210443789674770157011609580426692235948104227074549598073701561377029786380123254338211315887895327290658106050419809194577472088964061010092535028796975420933573333710461040409823558455632618888373002191092499664766406048247149172203110326749047468549711 (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.