Factor Info

ID 44684
Size 304 digits / 1008 bits
Status composite
Value 1742071608301422128198520020186042220826250525126174649788017375867125666268725680494653588557207083588729106239509897835768307201184022558369499191344157407749595573387144305379198664577358290190485707350560166279858904575364233533140727631909880884788599134265419138872600116239486784130652914104184161

Factorizations

Primary (ID: 48929) 42158346612058215325573786609 (proven prime)
(ID: 48930) 41322104596083739519164636002584903844476048094600077196736190319412023778731907998159729406216357992902734440905550992195646953759965768419461399393544916088310837934304062867225458274156888685748196486532815801221479228405030960967845863453228164982762256110943926878652529 (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.