Factor Info

ID 22871
Size 669 digits / 2222 bits
Status composite
Value 515945759011636865072424689710801831957644516375506640886067884023366893650512092324516199662016155576408122154700006254743981287505873170613582655203897571607588819602635834823727943005333050938445375678218605672639848216317999551250376981048065013302637297255506443597626294510319833573012864804061724304697318206452457981134159628820274938407808735045785350109572764025219100186985587094503136860117758886981920944992975216725252289292457546358357619392648596856580870172906488703603356581015382241282225539503296696687191771260429776381103015203071522705610860108748802818625665018734255528818260503484271702856269414235350694042180984764090614300011892638494473243

Factorizations

Primary (ID: 31871) 409695504533481090430863831091 (proven prime)
(ID: 31872) 1259339566342429327702200775240840593812399127279370638377273537349554645380110252229882721464068503787771285661208623045650150486499868252295749463774333815621839315287969527300232671875846046524992177912113258743370016294911415056334902338463251305523815206800822649742940952283041382618463868853170359221237695901042280628518780905058422032697039072130567603089437405346987699577534716914163568979460344145823372784662226578177289463076058170468174822433160197500463551051914558012756234031964829933409302391704338208554390244333132948040309950403469382390964896405753636138160657215330265964734576527791620885622595134919569691759639673 (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.