Factor Info

ID 179051
Size 992 digits / 3296 bits
Status composite
Value 81538653199767027557238333971342486102309758129810954823827730681210908633514260900729262511041757808613477080729040632907850827823519191788529946603804541708310635101048216989531751777762454683751737567449880575635839220839800331286651648804670931101524532508477023820433970907636423814055190123797670081238345539087649904839061351150152205837065459805546278982037042568489616237812928383998427458567694573658354162725124500506712790780803811093554922560295038815004868261444594780753838041829860680927150946426860223299558103895255556152148566714471159616969529042964400241838278455372887082522062044535631717682048910238167300105237561393732394516936877213270676512736735525993341962119339237767740818942161625884296360221365487783620448362680435999882309430503210469172414653894017662759106081537686086004001201345568572718417268266658902503744606828891806347424891615636587369793578355410826542045634177633240344725351768297368132729656233364082381518483434264823578984886249411744391361

Factorizations

Primary (ID: 30539) 320333295227196811625132677397169769802847185006456861080232694169078551872972054667963555558590251640759334937930551391336235685993069332593174514857551539203172199231240230904275462980948686774154791825655254744963241472780072378623980931544579700374744162363838660666130923279142515207145434398550150945084169530309736728515625000001 (proven prime)
(ID: 179052) 254543172422759333717842270003044726733173867104174792911031429863186545002934177900989516560219283673188035470724702414967328934274622369968820311654849324379097791577235986294091500769389754256011470512452794870998634728619427180061382988690377339800415311526965993712670368698956629030566473782894405973320254391174580327849034862412564319656270284130859449577243907504457489334506546290642988384277946557302376275554833049284147872266519153595776386389500756880271894135186675448329205157771550605008844752754821432393019448718778148033795920672382505211581607670057347687350089489402447696487040144188353395129104721409329080761640665718270896119391361 (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.