Factor Info

ID 166066
Size 769 digits / 2552 bits
Status composite
Value 1333007621889607336874182976196432605311243836980917329058458230428210615648009337241641164032794686713586368723786647696668665597500394389228328841622435343970825318941153026696641395311773206390419344673260984785351704660300204871390742068951950048478597282823929059998580787533864115789906267349936017877488520984580739261822709162747552064841739281033807740862671348111480012638173361499057764317786535937442140662131461676676954399406055820412481115004596554101519794787350982058927528113714478886955979028054103797703811747947308548140317458839862955774591850307590644259208167017376528473266440528444712921922141226705271383034485239398772857745372042580147603352522766625531379131460393248543623687287937063197229331616839936692499640691238142182352725245933283

Factorizations

Primary (ID: 197043) 252214965105545606839747343119 (proven prime)
(ID: 197044) 5285204315024595151096053696442477084736669358925403720696693251416856334681098590864912425535234369604655176777525248139679582411858253297954311239457891792028988752045950203872426183907494462170351868538334247166824721657973611787510226877221194156939677791516731162568661207170501009198954078225094141492039101448802736872180651111731212340354731490974812598462345428803547359951817061450931078748573284527097443022104416121244678189426417899597976529637244701837555727790461006049999930280336647600989383599626201539217083409388073106797342961789702290832180343186944080403567282639138365233898645015027447093176109003363967590885822618468106422177828563961654130801904424236582874390576408674744804660840383854064777635924962559864557 (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.