Factor Info

ID 150517
Size 551 digits / 1829 bits
Status composite
Value 25290625883700989726815820937613819738657012598168665280752314546866978747637632847504560107002546336648932027842680079221822072976606867058778057133751348451259902590533703664265329095650910423938681872500940580772719390454508063737800035236950641745263281367801726626514192993150512364106930054020188514827179180514186813470530663645346120353226861962647057699133533143280235545250593151714100972578104501861535415500121938173902345048570154910662520952127952350335320662350733395762272181413976392942453026156461167822838058031346379908671713982659

Factorizations

Primary (ID: 149656) 44615044785278167337 (proven prime)
(ID: 150518) 566863173743720067126055267638299731486938694163481124787906039075714495776488401990564461135942027304812600988200914807641398540032898724701827457845290718075373513569271636196014891876133575676587878200393835096028929941477106981257057647521764268626782407289161749911266338768406447994423605119058510651257908552587823326293849967543957896943252452324401106714068605575327346627080181486353071390480034596048981577299813580070191926725544210373840986143313432712457631671001815170205768210256298472017028045285711397338152784907 (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.