Factor Info

ID 181530
Size 455 digits / 1511 bits
Status composite
Value 38189423982651277326620938215722900515197540996544508158462982843811261998200432233633111641328768581564907783148573311773683763253115840971450267428828443676065290590043672329182850385697108468909400311640862853858600049317586354640615724484597673982907108160173148708328533657111663049732528449343131228001429860785776791025250079136769801291513152637944066048480552422745624522900010295872268225535935102871570058055675298070017315114210885166891543221

Factorizations

Primary (ID: 11830) 2084493753227179455801079624667972186867821650016339468342724266430726829613923114459217090984982404639100142930001 (proven prime)
(ID: 181531) 18320718842897480436827628820864822491684007607852648111860553870493590762158021077490504343830702474687309457400545549516499296698116242123043578282734273689803105834825572663739067438803104749690234134496050977622282516055862832896919270414986528899921702212237984127329593875345210205902585336442528679403197799955499689756745157214013221 (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.