Factor Info

ID 63239
Size 889 digits / 2953 bits
Status composite
Value 7317881573415264128285581465891807515848688420762663669119679529584680178260165664387309351081914225074704121035780723357745211836408992583441742762632091487424923843656673076742647669886221367232393074806660695738462085582748378516356428933819802581389703415939010586518731895025267647582562095301361011358274732692395833835948300825778026743536184667938105896416006059162698106405512427722753002440627134952131175650396393220708976596672962038539136534680665004419929706055822114166600372018897095986380911766612863368479276058377929103781751218580548072503899455630350568343665794341926014340508142544466617215536659994368818511618570574965390938692112667860772111630001059632017401176208537735605437440895943000855726962569549218530612193521588423356076684734663695092420985868985841604268044187717511177240753690009866061817756190147036484697538731721293429979680288327823311296825163

Factorizations

Primary (ID: 10365) 911066556314339913468351173796888655666135594657 (proven prime)
(ID: 89563) 8032214027281689249046014562506270470363267212887889294213170536000445101762904559337305640650103452618097279138438132771859942761542193571474560110434319901206616915939556030551351708950470525037680475924469467468691925047201494186372855733190857974369666218392013563439373943337581410226305247001610780312994185244215612638441140826951160474276128926586565279574688207802748836376414231212260117197406288705770412727162448833907766635605660438019857734308083746454303135568103219456444299818917512457577561408317085887630306288012299366872895300730914467076361964460916502595852654821427158825005081009180932864870737058208268407914279834156506040596335872665977703178550683504516302897516623732624298520142687122085978603955478240530235210188991151116211798989075672323486793384398927273821328214519071952163680231235514388986729671537259 (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.