Factor Info

ID 161892
Size 563 digits / 1869 bits
Status composite
Value 27729756910250127865576538470232083247675285359708655695800780669278180231079462597676373881680886491203117609612063924731982125210503979921252863219910859311958603640043443360574697948335369296995363746153545137046281029102343254399845120123317949312199246389731935156550588450961984607243855247284786622146596321998477518205964218174867567719529482385281031820017524777428586484716156134073016484622633513085673867465994116351395071637181339390145941241588083367556479860891666313765686483220899870439184799888027573334624423266411369282125261199437449400457461

Factorizations

Primary (ID: 161318) 3314727061086597712031771 (proven prime)
(ID: 161893) 8365622990738809446386022120369175200802089775199685767173097074635478139584078560610071379488181402828814927663939933959939739049703635077008902693123067469678420685896843974516129093896958287285331954296009060426956158432907126194430592780807270372193810288290138944271777699635067222774387137249495753618489242738844885937941970359617786408894439754739933381120763157200188548542801338518170610928822150291527389173478649476873514693945869328310920097974252682527977075347544321108597357462317831883703532109958810732624091888710585391 (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.