Factor Info

ID 90458
Size 300 digits / 995 bits
Status composite
Value 319658483304159905478477782930611704623665748098182403715745233505271939120945073326968502689037385821678953299917228703626913108462211699450118022130569097154993881288394459093770161410190460655414788408612288741746445791217714270194066676075014158491184554797142872848646437688147853324034324926769

Factorizations

Primary (ID: 63376) 904405077653173242898527606595551272070589 (proven prime)
(ID: 90459) 353446139570154518610109876374222074396677640035115933649827532472017246420261329705807709520869622771048290695120909355509482195476713350703390542330375529724718938403511843446882655808261955396064879627123388928115180364907836110846146280226372400421119621 (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.