Factor Info

ID 23666
Size 336 digits / 1115 bits
Status composite
Value 413281654747341091965221080900509205977707599510381407467890520490786967116915090133852067625731297944852490298934983690434792237560848213633820442349656074174788362146056422690484059270001503479007163631891973700592782914395284673114596472605141710207214532390769842990418635415851119631354292656443144119067000000390731012974456333343

Factorizations

Primary (ID: 18099) 1910207075448557917128553 (proven prime)
(ID: 23667) 216354373334259389077360809609103056074668126900071842123051405890292409940110481911387148921884438661043415213540694310583973754219946555872613798883493048315225025026110870329821060903367366443218242510192626632086415193564856929690404120946864114166566248686981997995388753552325612627309295729195367278159431 (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.