Factor Info

ID 2665
Size 296 digits / 981 bits
Status composite
Value 19725083112422345090837392273664171326463527279123802454999767946752242723640885588345011365412306759159911780349569861668701624628038667290203839113149866767180006263692787231311225209556110784234844756841418611241779308602728659091383565708736291872355504167197747940824832974372239820290813257

Factorizations

Primary (ID: 19872) 57813769227978665304109403799291636496876923883191635824278127299864929561 (proven prime)
(ID: 19873) 341183136401985295745774350091795811779498501422589878984929841708234176799762846375777475274564074891745114371066500941877750658388526210134993363075546803009929958411881768574395457300088802245847578193503821673481199537 (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.