Factor Info

ID 132665
Size 520 digits / 1726 bits
Status composite
Value 2830179140288648154299925529868036871663254436056899281062412979769984010202733576278537504251516954473031459329510872661848346098528016062674803798289293869090260993766193426523589724869723583123180437917706993872259698279872778841829417550835263902750643850244741416222272909246245015531512231958732358354101340867965967069444232041207265617968343730745544680397866866570908302375299304715435156085286491203196611271559738722795582997773892490151973382332691822701104254159693932471458247911250327297016238696497735727

Factorizations

Primary (ID: 131683) 4718573764413203147069 (proven prime)
(ID: 132666) 599795463966982456394435500400146772002053199454052082784911255760337958233661127418876320856080327602062017428806765341594914823483259728870166763738533194329576254984511708139691654762934033026989006998367812729453995394543195123556902186031613264059545505753423229230488974720692398613356709109398412365735507165230754266088036809352100526987150480432502302396661571186157139833968907577657464236581642102679812891016746135108504446719255692233700195256804466859734962451436783385479787094341083 (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.