Factor Info

ID 121928
Size 531 digits / 1764 bits
Status composite
Value 701711971489881736414962545190440450623443046812743332419455183132026154271530639178049615756094256787438936228004654043962830867125702595557518072880330190823561096552199198936112854828148215190737224793927473336575715110924954223862527092020882398806926538373858412944708825605450987532246378798060871640541085537794236931074752218000296397858272217765861615189011186866020468924398509370150997706610624305244577822845841912284078762342653495596650464026033825718996548999299286307146783425089905664948392992658809144795980844003

Factorizations

Primary (ID: 9954) 78617739505744247806689967999888006795676423789267 (proven prime)
(ID: 121930) 8925618771303018326602412361083950520886942535114559901592879457255898587062602551573394253968197771383424638084173398248165343810049991908936577200448503171577709328673903992733694727201864797559275916818442719977317707409221853392324948584652589632878480218308564130417560950820111954193648456255846726455132128665584645960459418421508905323967379523911651197012570601916200031802389631051157007758135427525404838446648116426600603159952971396602431266703917198827151204634181809 (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.