Factor Info

ID 132377
Size 399 digits / 1325 bits
Status composite
Value 488707731202965080314726131853613739988986205368470206285182864633481037703517227820306918306764767423987472869382078880733897370560078240039618567466847685119424127546897745607755745247855785497287872049808884240754143531313551051065371836072874571358961692137954507286568298968635342279350027655873198585696990198883017753762863527525585991751627742734105838448068835681001413539463401081943520439

Factorizations

Primary (ID: 131680) 7995105693353508392600118377453099 (proven prime)
(ID: 168288) 61125862489752651093524174411440561828446720790215834369064893118384283509558262836100656048219010805289552267424508518560355032460250442941404602840981839170725288631513897460822056747012733764961295868964207340404945524462199145653999465978685251439991842625489415501018236664103287209743093982145225131799834915964959516907700769744939954163501654725262464778661 (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.