Factor Info

ID 221178
Size 310 digits / 1028 bits
Status composite
Value 2477464105321381363849683407081381057908740460010532557336314095945191829345061211823373979662349772019777814809594267630311217143546663370315396648285502806323612903402540190372386971468368573322227812083989861669194451568722509233659297616453621372743448734193794888675583269740187520806463586234028823182981

Factorizations

Primary (ID: 221179) 237655120739185177742708513 (proven prime)
(ID: 221180) 10424619076650473420373915410271770515156751242347636366207014332129295118902535521585776535729252850128588561053405053709168256488883715813810358465557015298209127355023136276562926996503268287304194420696905106274104973528866530105458286173450781499720785325905331770768134660536037 (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.