Factor Info

ID 189086
Size 252 digits / 837 bits
Status composite
Value 547997540177657349780898093306329912827781079936542876930718061868272611817249479108894637304647482154684360212907820916914286302417116589627113931489240360161579340200833453083731148658641757314176470616334700860337436323442147258166607817770985197301

Factorizations

Primary (ID: 154611) 62322419393153627851729037464684263699383389269055382039663 (proven prime)
(ID: 189087) 8792943943987147525603274807709714771795831475135796726130603356316925693192010838800523591488222863954644039668613357433154010365025136865862972217088779884002903971131084138528580954093892827 (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.