Factor Info

ID 2873
Size 388 digits / 1288 bits
Status composite
Value 4966138720887137535484370750041791734168028689124867079971593066377422386430210922624485277841749228056808919684803370213448647514427069997606069994382209160023768889416858735539629343692537209542381524279963780338876954100518340194067533112516218421485829646487052568413055662317116283884574050602787783573207562469382995088915971892676495459275770175802481621005219357087797175504001031

Factorizations

Primary (ID: 2341) 1289981231950849543985493631 (proven prime)
(ID: 20335) 3849775948582448662253775274976726796187116803205375469751080565922760465468392313105399817497864699073246837994084019152804603763510841954881708701092833866624692714957475377180233158713508027696066091996615785570491094553379558759360054081331606089745341598407197075523833135518458251799190255082671285525316186609831111386669275623192285177991241783535905401 (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.