Factor Info

ID 52124
Size 827 digits / 2745 bits
Status composite
Value 17519078235188252861261056083403467671675505737767460236056458893962061851939797414702970873514965642831268908962383848648232312530570672703544476755401511750618530100687031031792648567405496777704384867319606453746608653469660765908315871410553369073968109400290697152599877076194714800879443303440485478929333891333111704478076155595029024966578364964707347081674648258103978573443714610344306492536927131842946206883822382126291276451904524660503113031989241277343052226810381552569672282102164433751861092210258702829916082157154429851263911188716482219366929482853011067751536123289359832667691532809425565746629710887349599703532754127096229444765132712606961101193871369676194652909118623020239085099388812045321101305525031531720736816940416516457345155922471797289165382527248141409306047093291315970550361532977483319

Factorizations

Primary (ID: 75534) 66758421238573251432284801 (proven prime)
(ID: 75535) 262424993134284422217233178446521560614040048447675352618770094605698029329827861294341288557590302266704651701101276505649395301650375677909824472344218282868167527972842490694180241128763671291345683598003007481930589615899725342041883804151913154356455140736082264307415310173514524854479090068294233659099263805153890623096894713656196013738827805153957378063481119989610956522585235584966838964706655695974243050181143806122638845120739247248753060451696894978465432693345846596830664028543804229371124446228635741563163658611003575537878774977782236151744428327435127687441846728402841829550201731624577262028709859978498362738416349345230160172897519925745062081867743952690850601263154414836532205413630669660531077929218984402180531505470970749450415404274327118790993926530339638803613992119 (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.