Factor Info

ID 23425
Size 523 digits / 1736 bits
Status composite
Value 2175381938689044803154718953768435358850458851403320637589667347446982510578499729988952894770143671972230338825532005681978525604833572233983386992427066659693556305001940536298638036624129741983674869301921825863990909045828541737115673138495093613734501478336585083650877975786954204126274714149692363521492573705903350418846800813998782912998468688339643326954236683536713250559262955169671349961156432592308673614974094002747585109594167708826655538649987170169087025251069854033553665694224912895008066602649956808857

Factorizations

Primary (ID: 32673) 219066690927979556642252621197865698883119903 (proven prime)
(ID: 32674) 9930226861390918368119711642471470621584599926205634873852245811336161167271627901076247090765625467259594519330253747644944122604785193629708749266897837271501640073035064603806251115571521036438956806056635388104289980231216446694348683786461991253682205789444252072270018587125620371070049082823620720195560998109483255466286223152301177709722290595886881258394386091113877533848498372591359572851457032466872205286806439223829979822379419736970297100394726013449378663406919 (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.