Factor Info

ID 30513
Size 488 digits / 1622 bits
Status composite
Value 97287325476770398787215147155622380954166430418341090325192293143031165742326982453953359019687276616738476949132628913882425769641069261147492944787907931740157738638330041423663867546755948372507069809185542133425551604749286115439093428870340906421086897975078944315114815626768739357648696965198572431191894891414125526353214869797048670679900096826439955173561037246978760035048834828566826727964562737465113574270698078247628941397192537709929563887703391798213051073349635773884979

Factorizations

Primary (ID: 17060) 864924681872067467281833690266101329894673072787282110833710290682270713227047068642369942710011558337968006073162167484471935656124921879177925834164954306021814628191176739700370664131785769890925162649131 (proven prime)
(ID: 30514) 112480690533884357816376024384636250557311905546330308384120123318648880845118631886962343336463509125026235130596781693628309609634393460778962029682724764402227446796998380564354880129327563014900764488676445672643112046679667545128691894638437558908240774405643610072841018998809 (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.