Factor Info

ID 122853
Size 499 digits / 1655 bits
Status composite
Value 1531501684085686916511466437864133360853993561982906219668793189117559844254692856376298555260976126351315611594856572622956966931639178792667319320657671418728223811312496664790186304039507036420381743917087125774817592203285311332078651840405307204171367797795180422349796361649512524456983913604375422970737770528473661723131269654601293042385033638191422772159891270062217291483191553098997479673982024158782617949470745243809046425124284843856496157645986760803566291991714117091979761748037409

Factorizations

Primary (ID: 48052) 77061526083649332020332296900225210154692439225872997725112181263880811596989438162160527 (proven prime)
(ID: 122854) 19873752336843949973128640112009317006718899291110269372281076240034447861667839414179962472665814132743891661240085829425010908392027533959084148745885791500474359443542258618476797818297568058348788442148148022854927173735453878805574376802242100630368632009640043650965242210511390174824216957654079230257810621156310962080894683115982467292703887488409410702338386625409509029243591725474102897467374412367 (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.