Factor Info

ID 170965
Size 615 digits / 2042 bits
Status composite
Value 310966702161035879521129848481554453653113469515127420557725051927564777628035997475341760791406208769097055312108983606938286456372851924506620357033121089225423591080423250645808664877144709975150820259071727275736184664034136769066037375328855148207417649898315094443517455718344659576446460182414346275360097518978402036116431143636724656378836589243610100173204421863568130850251639321331819489140297974550242249878403701155145813969279165638049009999175653499018751860676425573917686503018975434773724116042559400235403746204637792067633382102295453938219048935608469645302641362696918548548765718186866639681

Factorizations

Primary (ID: 199848) 3338833390072075396449617612138778151 (proven prime)
(ID: 199853) 93136334111694935851880105824081234287694163335641871664049725895320569980410564150082746823382252826983241244477599593096337145072641948806649862287362952108384260937706121185540560057827101800745862247231391764068700514262657906487103482383179207630932256735197319701024021213301256524585797505242213094809005244904536277805337880145766932839428554164834745925836424228344426752414052896017389091075411462421286634470785861102177917815130910423797620554724781057173865719100343909771746966254286415729117989512418250193004635069326132839113644481531103604286641388001968467031 (composite)
Secondary (ID: 169618) × (ID: 170966)

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.