Factor Info

ID 145723
Size 585 digits / 1941 bits
Status composite
Value 167430462940070130753444927903775826269061779774112376196185171504252933871663807806686875051066719295542326596242355284091314836582304015630103125865807721168195521167355915696351886468797672234649956110980552700701970711467350027334662733063424274164592519102064282049087171556249815415318988585656765369882710591321943818834787509717411594392850025401302624685832500312163193749193343277146146103510592416367440893741461524722011106627656976762244004803166446936191388108948408717873929462763419054994922579000814189210711495878137589779076888046235666963468298126440501571858881539

Factorizations

Primary (ID: 4291) 527447346649058852221083363397206345775307 (proven prime)
(ID: 181645) 317435406593241005891236397101316044884086023364950715847858757463441373896061560206079840977998025958200390345574659280764565456369016024125211503785872861743294389223698447004698470090853408612065140442540786234475991267036414324322389258433857523631343945544785916113372193489565855335841350124562140903352931159440615652566647289249866347511540388055382737375659151669873783083562211572857905085946722223631296983402741387408113531909345949167385557499367512923166394284938793107669375613509022096128625017327487569669854242392810456324777 (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.