Factor Info

ID 157375
Size 558 digits / 1854 bits
Status composite
Value 976161821011719512409934716579165409321393697062093851556145998176912056041814615401561413804415985336688208769841714067519067113192496581668941924840072487090186731590832664354163845753737888075304040449673472206542719027504810952299162703316177262533970707689100243531916275472583055696827387254673220733292128859513988911438524168777259072840296270952366915160740116513336715414897193096207196761520919089791993915552255884708785412336976628004030015053364934242826715722132932940117621388652356978178496770231920405790246593724003502725615549955414928711

Factorizations

Primary (ID: 2977) 297927289744047764444862191 (proven prime)
(ID: 191452) 3276510258091327040862055411730119231488252867612248071480167230101448822382183053121841699741404543533724067257257204720188825061778596905591526338759928906886701934604814572911191521473262343193285995188206387376229416234048087498108382771685878791172991768011489469670273243456780197744277959816919316723278447198524897181350244149169261512837217252059812541477773483426402839928874094662428700752670211323519172333233683032042935241799122203647650499477091039021846587923230349399391561917961564578741153536094571418033498279721 (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.