Factor Info

ID 123891
Size 481 digits / 1597 bits
Status composite
Value 3882374286223644957697346109508873350967789695009409365325202250028733597482351670049970690108793605258862313359475918058880411187612722489413653471134694757476592200204147328964707796631429231986362589516400235561198154447032927896180313545667090495091037191331580947290167860163395779520377769644053867089664518967353043309554434728158912407745214690368271910102386482888900819263038246242132532005045858867805583394106391952414799534184988943284753353853595419666925145422073731

Factorizations

Primary (ID: 48218) 403205214998723945891284010779178596630760894359401856191700067589314977966794176711243400540649 (proven prime)
(ID: 123893) 9628779940844593991431343350329775652153084796782565318474578312202108908891902515915001626769559598965277239714229969718162285436064945715091849210282431855814553685877394238454355633193455287142549403630799367868885110041488821721262939778066095797714071053318537326544729602667693921033637215567386987607105091436263281162225124273841094458812368150286682397474974333273849144788619 (proven prime)

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.