Factor Info

ID 150428
Size 359 digits / 1192 bits
Status composite
Value 42548894880834682367307295985785710967100573660053736228780707872579577044464058731481194418926861677945635473739065853288292731035608420498796693238967135948269485450409050910365203536865751791018457680007142581467929743666166788476013916653984851186279627408991220021348404898663517060956223572335158602501088646140626695549113728826375663238024416699407259

Factorizations

Primary (ID: 149927) 40203278481451553521 (proven prime)
(ID: 150429) 1058343908456752294708826828895380268346667928035634310518618387951874047943991755237558685184542521344689156855721301189858812412424116607732533424764079121671248284899191212874303165580186695774147513601453503583182018140283091003791194393424710536584789728352665659920416011064335682016523249364068726061475016202213670145620880915087179 (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.