Factor Info

ID 60668
Size 486 digits / 1613 bits
Status composite
Value 189351472557765180556036473780680651687371855625601657297842539678700916157286653927588128464882005101658417758488626829118854877555469843221932590263605871212351041408447930195807165329595526677704475898458728957561023146151003515968721077840101516985085277273489776802148241833555694850454655499117668691350889084732617492670380364119793295999915070689720915531436232226141212695661213633516018499787784110742739323510249780235135293967882926744574450417070964471832733129657615446523

Factorizations

Primary (ID: 83733) 6432782079513712743495779579521 (proven prime)
(ID: 84807) 29435393616206448168967562964048457223471520237925022687826170057007365942268862884291320757275724014595631708562940590619399050730322243002112669456759364813894834916422374372593421094639892333175700248086534428724606067258612433040214862555624370842873534781967815079329634349619250332844922108952313931583839723581780937080644337865024831963638355578762752858972507596208354541864910731752293579235998886048969475306877967472988566483671370875859632763 (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.