Factor Info

ID 142038
Size 653 digits / 2167 bits
Status composite
Value 18102293822076327078179523444409481943883871664355880724935513021144850579224461215567624233163305142469209249709666151387306876663511226343417224548353627195991900343995069258932512467260625889655631782568859307568775480750762165605776231080594747758774400388550995295068480535466749646662414285495420964176496880718129391781911477061631743024711594786755301635119339945026293433806969094141844671776210711301977291985239219785973343055159687076491269957426638008414538453164806587765363792200887699727169370372345851174071778083757511332049901124396431714901893708538317441024815007473771357504018716244201252645510273927240218140170236707617307187357

Factorizations

Primary (ID: 6793) 22500358133965991972941 (proven prime)
(ID: 142039) 804533586278768858557563354332185497743380382482126450424306608374749170576618973978369107938710747277240587966040623550445975135264397019456567612841118571363832325578299965880654999458930566977875585295776924202438995938670889022812713145367490912654255577815127670281655574530653282604873711987254481776998243569269250390190729684576583978563068937045571576921659504405574033080231787992804619575583772443690826544166754993434872120581893826620378704480038162130229627015584109635701021416287339646481398033482630701514264385204434745889027969748378120064829026115040311712539958100267241329800218851151037489137964683005464977 (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.