Factor Info

ID 104918
Size 535 digits / 1775 bits
Status composite
Value 2081049605450292283980409136774431464698268079806520933064543489439888974280116877118172132868696715002169171703126812116984557334401421880629868443106704959189595788968625944503632174215600206308604580989339212779597685596764877097639677745222988997893610450582674803326790196606693332172964560735024707238149640999145934393373357232375031334465316531628533601266942264348990564642147941654821407979660552851516509551642827566606064490450153267588825974012968573472477505694607667342066047676602802612134662360097916044985991532457381

Factorizations

Primary (ID: 45474) 1028457404533751161201 (proven prime)
(ID: 104919) 2023466986844954864168614499736734111745925589025897913066539191232212792919470197971055263869666899422108689895243364919531073026444101255518599988664995021792685988875330705726205693212498956914170942843831385693918036378672641669470050607067407777715941818379686599287953621389155079664796624144554116370082671995844589358629872254265310523628565869616648916987853723676809257932980190785330872209326502833747257773629496550137964401750751800120212779686560505255087697536726903731589641475369738744214236280181 (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.