Factor Info

ID 23230
Size 404 digits / 1341 bits
Status composite
Value 39587015080362981999123941236517665015024540265803852006475134905854390149674974992883108957829014474299170458977596998406635272385198039100879946920644226950921609619281164470890899663886309518169013846957817703133998597078002833540458576904680535357528146481413824307416188098123616855273210568143519034475119791646369260811411183416559168998086572527201175016224201287979424997108609396308964350446843

Factorizations

Primary (ID: 17966) 1620221568881364582821 (proven prime)
(ID: 23231) 24433087326256679099329617702368560549866138649738554985125447454029898640383336016942057461696877134424920923307127973678556962777289490352833872239053601494724775169778187381323841317634067977393608287854334300280944763533858233970068420181094251180707325652788943462421103536504388544342333069179058841628928410083155530844776409651086690754961208589866982854148826055406876938783 (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.