Factor Info

ID 172726
Size 715 digits / 2375 bits
Status composite
Value 5891624183771279292377709159693419155341466776033236156124939439969219687486597246574846334797441843050080955954803303671918174403271682634414157086585956982097893855178484785548442607809024977735809026103909886802946674996287590198615818194304979490745676190077184325274252909490984208364398563073902661029817343828320810638478209106491793247550636271361446507590777295471862677864744346984154754876430479405559948418107272652123628803306957059347365257965471812136627502710269993499116728272586735373856174107149866657477772094620861063369588436973310979351398581267287298636566198774205219275260989483456766293479932290925977393259466127912551587056297731408177905332485567004107150782247452275616574326761931777

Factorizations

Primary (ID: 171380) 1575850427038837744926591856538221047697 (proven prime)
(ID: 172727) 3738695045342699144281398627285112897976688971708832525640733672301217332339330095529898573970675416959713203492606708489558126345941779110515322837170437144046926740370932534062966276004989331201328760561891378694524341504038928066613761469466849483583932409041360533424169828235620940757427460585901051732677441837139565143181605249929302715319338771128084534141906584559581137661125398102342139461348297546839214377994353913478745611048465670355591254036585355366850753942862841392006031614738604085889279013453984675531281924471544225014122340849779748395070169355040113440547247313632021230376154960578928561193071626248215731561344285183275873833795404021587220085814641 (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.