Factor Info

ID 198689
Size 849 digits / 2821 bits
Status composite
Value 888301990400009226816475908586614655097806553882945172457846909211846455521702465241038449964125230140729648112671139036818096494939292611067766346069692488182002150229310704340170728740531365767509586926332953009552466787313267080082812402544620696443593202614443292724639572275133817604312405117828540920411995300179050809693370092873620713003098168343780339908011653362320667254073702340024343668869442898726642069373860099792355373430510368961089124905510563959184796160601192373016645857070493352103711766365520768077346408702755503824926805019283758966496153260373363655100862838264371808274087867224540318059026352517870892706241351194191365328934997294037507445638097710011980736203617912522887928843483955793280096330466452915718125845560129559881895377044132703223155504792217904309990578712332721488553681472258057905467442019137795795233

Factorizations

Primary (ID: 17269) 311093172628257376513996627655635721132089 (proven prime)
(ID: 198690) 2855421039604398310714925504518667787040641214025517216507303677875679807034945962112557459590643327004757824341860860892513338658108555353179870953637980546214527230443149713983290622059636299856913465089200805356738700000704109606030455738524656122010289488506185667070875756956111162385736222537118024006990601747910003473438135365923335387430493089430293124825240539585167904101586230743143055011137537497026451645691811483154866832882967215376949576253114871348260885506924611785350860128996637445360170900855922408277577489202616967778896824948249363328207662911605489043211414259492962082835061962020276107202821516986924032612061076909157820031057270556322390883261769137020061741890894677104283937112753441952821007093745037429711474531378829918153068068569854305802161649759334439789080295275923497 (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.