Factor Info

ID 56160
Size 533 digits / 1768 bits
Status composite
Value 15205432058192452510533663498416207972096768245491325743290951690053897218169520835716470719189421726928722668789937763390664704905910081859970749120383253836149165640444017869785482637049174864012560487007658979332339729389364108559003890351891460383641969293647113489299439471152462982367210440612805436494171812053262362430467754129937835782175723699172269039335186218581821015882834713407494834553248345905289999025875599652024046175710547796022948845204814248549212033501139528023303864809895295755891500441670045339147833821639

Factorizations

Primary (ID: 79973) 21536763152801171854580463037656748624626073366259838881555232508621642598145235270302183378466352357723305531157620181128286651496962985099837875384548967036956257326619178046771522796014857794816917899426736307126601568443277066219383673388283246587463 (composite)
(ID: 55362) 706022160819220557056494421430698997833464300520920953631380038990160422784688036197414741625848077473327050980035588710772354721628772108672012469605817021530718841091975301013438885340781432650843182600988405475420567487000702449285766241228950500509341656234397999170792474753 (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.