Factor Info

ID 58177
Size 532 digits / 1766 bits
Status composite
Value 2178081651775806158423798316762828730726248576357149092313098054796756232222736099925183044996646170371621640641221933861381451957901704991124467540001452629913883106743542409051318595060036802677916599949138665811240343180849593478808787550245236475627381919236208942742960330119832465479805643457307212009146804419839601565350010834260169558303045583237448271189576931000796983398788754791894894734622614891214610032659875111288512509381980558219870349124158343394106489471580973329815513441056955981752206404819749129021548128641

Factorizations

Primary (ID: 57548) 7483849256117269352987 (proven prime)
(ID: 58178) 291037616771269232177884625464260943928307242078760360311615481107973574481692007634823660240799128085129352620253402178281684295388367113092433290556737788092726261257084690754599126055056123162896122696281798744124304517057951163012046659612055873532685905094363350262576407625847892091464073227514435375767889162453845794696525218821996701355613386735755921742013108517342014755847112943570184736580192053688232102932092699217481888433542234347201011066667021133794764021720723738872163375091643593849834643 (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.