Factor Info

ID 97427
Size 959 digits / 3184 bits
Status composite
Value 15519862159322739589236792161903118508871439008448531520414326581341210727930399234851345689162036240998155769366582278294809414398544979460359759201010544868378477479525413833355320806691045010307459587669693525562486936695818485520237499939459768466056258806861612233142766660948053217772496754743487986407685594470428627174848541467350956688549830571799462966695444654108634319689306154391593160033082223713089268522036471371519675826585385332690479793466391795359294758757984524789910025168417948867092332188776437262240717983390056511233667460097105438785222633381206567937940524968031026488442450850964639655389573687896571358214983049014140685922228704018764511559063294804651721045015613691493975466923090966456236077936867216780677626034246205477231844221035035944256218075596739114609200349194806789917470344393486157988589147995075146950239705311885900475518864723464202177778953401835624787905771002887574547480635058017580310229823354552173275801

Factorizations

Primary (ID: 95356) 81574121177839006712628246144822471683244875271488219455063767342332808576374642865499905551 (proven prime)
(ID: 97428) 190254727053547140368840351753650774117854387977535701421004895616817114890377995983145208261111103885477942191628409585655383506979354550772485277146818933277340577486233618748370572754487481783638147500378854722588398890398461828542538051959835825750555106163023041252813312181368633631521577148757804197516842479775630349543236348432841218079055925156638915014771148616773005643394925991935917913752828977232545043356778461923590178111797158068627230724266214664597276887775394760991068191958978387519193802633620832548813675028661101782066693624795384568106597347691536550353238311655955287716655833390861218602616529385205576246402335532889746577677637440951208071450758565176509879901230538987506383333193388615127352507111973014373246691041635048318935603630427109673981618753297884718515397296513519105118601729447247839797022803598705219464179696372337857751 (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.