Factor Info

ID 58726
Size 725 digits / 2406 bits
Status composite
Value 12397503902367604557715621697909283182249777624588610746209948112481457704246703426960509649526973554600335153948247584235220244146794489762446938476748195969685381640084032126599353665663918014036247930280341590118745454388855178599681719501835976422228398448707787274750055994479022904675420882257087610835450534776177559114970100891513093415585521940668107939621760521772342542945449999662228028695039663031713347186466010166802298592429123200303472576874354330632282329056007410055723247357554482796605266763310595458312635117782818968489186142617650607968887303043313584537864064630687833204483062630190477625046094813301897257480498817373350224716053185739846204710641229694490567198931018577145221460282616351501296491

Factorizations

Primary (ID: 57307) 43407789436782425761 (proven prime)
(ID: 58727) 285605511435289562025350381633892371625543169996301313711229726808234535111030214216868019150201159201922747703604139499678547345412172467494971783690652781670890504012774274747785504808565088648888764653751448791703083572872369177263958221999201461766611263553419482922343859468616537419360410582267172179257059587218928515925221437342481431893649611664374768903352999038076550192871486792597236806826191333551122196278907248014203697093634098732176969015609690225358991632721406005331567347009533193723414689850892601811584946365964021402986897742488355744282865104212636975652697410011368286848141832653863455775448372439130954955975850162693000275151955360452353136205009211647951245247451265764833931 (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.