Factor Info

ID 157413
Size 530 digits / 1760 bits
Status composite
Value 56774971413065576541310669521065268243638586905803607286290569076272735129627396710050433962585442981603847404348927523105988093896479260942127305822946832994345817168570740938342658760627080389854185081463607449299718228008144897745297605348697119766154889062309950404357941722928128429646434357995927360762121150617700703342101799662917866445577901444024037166280381741866490980749191751787751526791827958427425035539246624468510462743427560703566584582751915949127320605188155341236142312513034341789015609407214770605234928881

Factorizations

Primary (ID: 3098) 4613679391936953610429590532014122532260339739644049093601 (proven prime)
(ID: 191502) 12305790365990262592285624367563531422262543017742255809079526192102161628845166693661418554428560492167391693780962063932755914924656952933859002285698783343477050328638563714340950712993907724849575348324363362650779553208511817900840536477713795024699792635495803719112214325176832054234335881803111729453543715546834697314231716608264619933192753296661265681289563852737942156154780106141848138608353329904364062928227446732568513912870359224877875752506380205272427281 (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.