Factor Info

ID 155878
Size 599 digits / 1989 bits
Status composite
Value 31732947547194700324188733552762309043476313074818595393280742658761679156836025388441859023976707901693862312523479516445512126162006939996368672508296036682135415183992259480091699880376356659179949034007071624970530848008469107099934474365562856268593387398996687103744230554103992204862572592678592265326649492452379577034808966835024852663621301671423437154044860454289577007916397376321328978785825813029231143408796177434195352958469075640318250125313907030742417119752283625655931227846086967790307891564054445458103027947617970747132381641914948342359829766286152174581199274137287528368471

Factorizations

Primary (ID: 154870) 198129096248543967569450023 (proven prime)
(ID: 155879) 160162985386998164461096434940117100622984995397021579724848385175351833866939176711384606871645296000243456835988218173949007040814573784140737878119296410826316827571621228553540751270166415614345011723131648060543108318228243322084354754976998117534261895353764874164360497293204343192630384938747917434448517074126394398505673308309436497273742469693235234417759699287352721332292490349280841877357581561901422615722844351592771679703040467119212368613072235736728585000903303804975776214258666158123356908886192426144234677303146774671516102683508460907481399381552977 (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.