Factor Info

ID 170294
Size 423 digits / 1405 bits
Status composite
Value 569131389153376649886608927131892771350175446023596030916653036325607284444932566895500022534528495663354267294166245043940132185324169406082857645989817583486587676579869325968290766169148297828002815776333365674670036640183174000919651669681567673355278385479867042329706373386073963497190720107633424578253361046471922946302880716137432243044479039750737775219658660346306643310690018493685322863796603774165344192720583

Factorizations

Primary (ID: 169751) 36055476221228231088071378465882570575604906101807052530738760480376566095517375414080539348926670911890007262720906561191054013568570767901282865716603853561175987739546531 (composite)
(ID: 170295) 15784880656167607505343534527578928988296111818672187776025006289095733412389371971173001481781065148487319413367821425550757980164843616710400925486644397310262556985560759097528208290442928559495892047982002085176416193296411557651564210460721777293 (proven prime)

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.