Factor Info

ID 130124
Size 834 digits / 2770 bits
Status composite
Value 579856407741815991204619997369461945776737371670082502515848109964766053435385423029954487891462338518502991497677633321624761787712582965558682894168779780088876190568360860590976286313044618648390063084948629599118213654817159339092334749428896055905387738111753653941829241190068351719244241707127715747736585059310806335173718589070920728012585463826390051133885575326618792207776287375468047015795148082915374443988666733036913506769691752230728338506309390976292548870594832080133902995531858756114377265296974156591089021443077844434882931706186112392194726469452699239752759525393254823004862433568224217201958821428202742410657105659599758792441334048645947414865067417088428954094924116005297527319696907743888528779144771479988912905992422455248554321956547588391089874972970281726572770702253883505022128930998931740822239

Factorizations

Primary (ID: 115870) 4127187931234608755370301514472804901335893076133 (proven prime)
(ID: 130125) 140496729832304364791249327708247335255917196697380960068712699105192637968972536694893444494029999612553169386175116258181707335391544081249002215131957893298063570909849773573297485897124217516043052154576210519765116098480176038630006078867028726380335757936036033573928789606782904887469171482162559186770712919976880519191034623132776943185624161467580022761455727512476628390462872404169274986577378302278551848901829970544324349074218981667426553770973982611252711819718290942296392475401407884747248354755111393998219262700983776888302492296604845840043551378910645035507901925045444456108521604484097755973650901567095362535692688557285455455797299866104004479807536354480136322517577105832807623070910736509928307109540142552572367275702157177610670439212183388176843584850483 (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.