Factor Info

ID 164099
Size 431 digits / 1429 bits
Status composite
Value 10036398619984332143190733233750914423677986537341707622452040392893866966202108807466975061256946605513223457584398421382043887628926418251558913772404905144354485278781882980374401845310324650102922545798174048693444929527860877710405947557418049000937776578194919212489094000411625946999845784275803347946940685005643516046796355154447957673751845630267241193149932146226058274456930800804767051877042044672647259779809896416297

Factorizations

Primary (ID: 163738) 251544057584588161944812221 (proven prime)
(ID: 164100) 39899168027888453920579819871094936592217574348403262728210454253991618776346136607222635799028203769279021599839904162630534548183677454004792774062355211609154205892511127865310643112104191409425661269685713910109866075027865315744991814737005983830048363005054242523988234275182309641574565396199504988673441827622709691158487906922476245517210789663420414132844980596729889888596599564263660735265757 (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.