Factor Info

ID 143029
Size 1000 digits / 3319 bits
Status composite
Value 1225175684391676864670107062575384881803770805322584281095727809331733593495928478023412067368497560055803980780945262305914175969113642041677173308720255762692098672711081523126511039464726779733558573486805148176992213565372989420860480153648244707826530195766815220215182885143049056519752043454835112577260440509540018729597507031504905584848145800284411743852058491012599958045509652586210331137613698361086813377474119739844536936450807822757801060585664558797847398671349759516425510264044030679067459035540463593511821348080732592327820438822174559645107750378913668904653934084459816545924126540152704405738067036791166852449606912138083556399434504271681618973522686744993307510637341758906396536115529766608005082712499637002136034785558316111605221206642824462842984762388074841756946747418287127370279360552814423619964800539567998805214543454520696120081763711513451208928738135795829841904711859398853895062476539007733592460573992045539080401935970590260140553636609522836975049135131

Factorizations

Primary (ID: 143030) 6891964854572346469631101 (proven prime)
(ID: 143031) 177768707508549864772236221140371860519727596133972952651497913934718697058406872466566600792863998246696953144423102437248219957438971133391078525394240475522705742334586403831424932853162056205121946285604293314190813389914657082205975138031846107791388100255391224308199134388300038935692352465069395100142242694459037125059019019936759509702750571963778959669654696534566341363441509219126175341811542083210159216855355557925129576874682535214217628243965783580972241632323198067111815964745799784677056027110226363491934353874771295617183853521781491940672997479517863479858557577754228538447083227170968709132529996656719708298776935195107440966472245997371677903952065437342660949015814086172734805294071511399329843154436104643365647270929293038971241774819214287637475043945462739316639466758707817313460081408574057368368135564312117129614236723833796696034150672560322641397354659070611751778448125978274539340826061756117476628494360390376246806723957332042471031 (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.