Factor Info

ID 77106
Size 513 digits / 1702 bits
Status composite
Value 150391786053627357007266732251716527223301359232789028415074992744223259107455066791880886453650750712417037578165115849068972751568919726183405846712476211741717441312412491791596738496932276300482693270793936958819600894783370438762906537268302647186854339002318853129595187334743457947727003845791694702075208593886793498367381137146105671973803537661731880830165649503524820366151565486429202502000526901218707985216169290877200561682347422195707742891570946935266308724045666289036714044994102516110215576271

Factorizations

Primary (ID: 76200) 1215288226063091817983590474239981190029587512995993762650172001245585787957 (proven prime)
(ID: 77107) 123749891448236372019723264955573774122437521697279295150010164963033276155684098228402182837742998182230724178326145832579607442166822433133588004698165261197331186756012488263498644041618127377903293660986021445166883847515343216969442210721859945512444233552264399176550223510168744518910649577909001588781859725239816710575422828044609145482240161832340406919281924666062138957385278867897092798966421266267503159463117716931117753203 (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.