Factor Info

ID 72484
Size 947 digits / 3144 bits
Status composite
Value 17385960865161641499886202662879367491073202953750775972259398494647538678319505374795588160869476214392773230047461950187118157878606624517990622952661188606347911100849090705093606294612694347294656272447532872956941612034540246150209788382113035404631751899990256923766366257896670843883828736976559560646092105068064887473259601768489634716026542563226536701868143234027077960317544513958469244705653722478651574600213531392934813694204721185781347024108544095289480519720981107532572004418374446327491529400328588420940138422731540446843541981004964435479049580734070962154859802878524895862767926254526738059460500656504310656667846741281506104096285055480134971643068039758166846888217938050851430556514026016047074072652224218378507302030364807982218599088711384180679191381929293571119124361024657171917892689730101282594968378553564973077153928006151696817673329262678306312452132342020472628505738153864794989121618051030029719605504847

Factorizations

Primary (ID: 97865) 4115434523032449785948580135200269 (proven prime)
(ID: 99947) 4224574772811797922701317696475668638482889741098309413904676345142613919495362037169262824229123527475141018872883102387879818620453099597753128078438704088263411373644207596652242397049449872963938184245468815915437698286043924480127358792957051486017699067717080798981505556817814435409587226290783182097072555648863071356816222774085214508244491774645363934482609742678503104595894519455901558163280615986982548236406325397463792848341630522262869166390346077311219955723660568632792221532612613647065255532269103635498940357828029674965532818930360863551914788667342973363867010877568904044201135444163089858507104479293995746333326299702840061592704066719145213547892110948342170038968754645356619611873479408897523927386769148274559423813593823616716094105769894964666366231343698307988677016174057533203149703296508910999483739580267314305828028768783726231778550167439417158154583225783721698730069769163 (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.