Factor Info

ID 203885
Size 570 digits / 1891 bits
Status composite
Value 168069115773498835911256496927935983147964794812340940180733078959521799825213357360852574013040189304171579014998056363466700218813373925003535637640109626482031860219120800458399120173187332159106288607488687233017686617933322004277445350165653269809643475462411396851256132680212244465535941941805139378306753438583405979534365271119063038871755166165554078651525467571720002263597351909248194454297585381137899803092625680357739857754042669931887427101151202710203882921657108224455996786364653494626798382921914912327941855724670341398581254751022423522291334941283

Factorizations

Primary (ID: 203886) 219940377405279652126471091 (proven prime)
(ID: 203887) 764157621971345901207207751436975844093560608008802716487380509106633692571015838648602894784668345492013971083643498783352823977576761560093923194935574635174302173365579242739647231158577249488653599242741681000040578265606729553184695370739832707920574970270361087595909628488157687827391740106425276886438278690392514852369007707075666457323562682499720307736111676722594321887908925173819602994446607197550139134272197259831485400704684659484392166691087413504612705477229792106654933683142080010202310903519724042548518182885712064788113 (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.