Factor Info

ID 91462
Size 837 digits / 2781 bits
Status composite
Value 881478712184089946396137211085634566845359647893239375277065129376083699951502937129170631512687752164574817715714882229564640338362167363596793578480787007023990745245611049139209899194172858467620592061391307691973492605630228795201866963243582820983957340172986842254294824612373536543895272472185596258232472189630539980441893216239504935456873944626094137476255383665156234425616727751677078138310852542905440764322434238036280810746488941035500860098940560596215063289751705578973151482121745763270174486811660127309135628900931108465867066998470579482490755601976433487166277455543554539850298033177307477590633016374467150016369464080714025261087530238567055308429469841992982912688744497132223078743209935311240152607536908130238312318472917621060227831719535549790222216991908370976672314897222518670665557132340982486460618391

Factorizations

Primary (ID: 89879) 142851307959417084470710609408407449 (proven prime)
(ID: 91463) 6170603019151291267750465038333579590566350421176101360942789259121336072417412305781062139465701048360852565119394521698359299160656474589899231104631783292959455037450216607332287793729155909400694960636773513340222735533942269064838433293698489336497724038466611691785480055747373900160409434746690561424825111081748546781972584274420732001437128208164119692578970042524363733532706209570308876909200717318149108003123659539732692217473774663047815525700013040458614190298397920754837325695700154231916130096974135349306635150453978052770122509328641305304571311903956511474963559890362223598036918050482163765168675265382519744116813585636415444250651151422586575639717321458618919451417723602097507043282067399979155323956880849587577254402242130664794951691359244536828303510910799337768977866159 (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.