Factor Info

ID 153571
Size 840 digits / 2789 bits
Status composite
Value 239775101912455359422458078740622965463646754741339307355707029852524490049269477546948107222766042649881390084034570338495832310182726973106732010123302819293350850751065757744199730585617622318733132163750314828256999164682521334475302475050581084176532503075086986325374867472996926831006455779499797438661309630698361258629131358641138566799899591935382386540807093299835941372945633818672273593184479622635877517096243765495077441834244795415649440850795510295453814138834834734945314999242267087046007586634779874199520424260875122005544630467975496366768617863104380294731302144843075095635533083186167920785384698434850552546310465552868455901047767451831459808239326668554217197553443089214481886460034678860152617297420198441949059751903906991249958055535098842395280732862451295933245710633951622095562004761096157007439812047237

Factorizations

Primary (ID: 152701) 332424232841493122066449 (proven prime)
(ID: 153572) 721292487803634880436457700027077805437479028297032242014763777008746624078922204820980927375399785483001723402177347395833565869629164939979755759970612331719195672193635226299267504230183907647765710095649045933679050254927712177776037878811170439116553635535401887216764388423338677893264282879961715485234710848220846583513026572756889376806584606938800337790394274179946479763558787870019366470544887460851597136048563649563263771499813593242947955437731198047078177521417619685881029653220047788442160500268740225017962138876717436387608276535362827284704764125176834198179939728299937653948548429988839435443595105071563678997777938024452239283222873095828872237236926511295537933548226048378083975846537219218730473586010239072022122959751121611027165852090100166876667325621281583203041631523158094464386613 (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.