Factor Info

ID 123355
Size 340 digits / 1128 bits
Status composite
Value 2455654105095147155335734069460917691625569010793239141418581309043556882440807635496588087482618524890733136050927671449450618542036356923419628463327087955999773173922795705202502918571000678273806726915613017555881240815477652237960814920318134984706241967484601613020922179353682811875564196237021486181790570081307440771608321602144679

Factorizations

Primary (ID: 49609) 385213402447996979808209618145815914213427571430301387 (proven prime)
(ID: 123356) 6374788855968362702362250086470149303196399804483054310171506714815219262259117140190169923524958603884432323806778966205963553361076401276627404082398152795634725915671863868041470896433433864171892794559458887013755670633633304810066737415806632998039549597076496402458144924083415317 (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.