Factor Info

ID 198485
Size 937 digits / 3111 bits
Status composite
Value 1717532569907262877973671086914996793174071725417367922176667760738463766624100873997488253270702521180915595386980040595890346020609733656072126502125695796768113757212582445345725453142095629564778601396645641213513362055867606370521939240411571437822219228332388082379460089548664367792293187249040120577249705926088872251158020322769693258751482516308612649994680687499346895281969648947818665841029726005004728597375851015631162218735931415298429306111959107308996794145655834095271489004757311581527801176761681029133679352324781091899008881017133149638920000728445194146034353437854316414660962631493686577163981544181515403080780968892334255100225169464367056816352723221777915328044263816935961653762314504070159888685849463586930075574093775752590155690589606540372481139993477737502709379264930490504549765828055214006344889377395151518661205545521346641230472996339197093017110153207243090967102683558504464463599251734082399

Factorizations

Primary (ID: 17363) 29730888224393886548445367700830986764857185622411852024249605104099514499390913563956124405913479 (proven prime)
(ID: 198486) 57769298950780930701730500184747447445663036066106497964053480467970975059738438376337237317767261475461428785253436064922592387086922023314570983946332294224883413832943040486353402129276646552672390405134680732128390878972983106111459845457987820286081049785787209798011257226880319967291242324644567870486913718756515878170621301607829460105120223045996666733143184944070793068154047377921618702485100134901934274359543302849506926355145391491570420844885550029760184549597981817578073044688668631776074132567270681312897316856373226238008238882072134369091747236898964334951220371681258869888738729385238684916085121053990267492932805435542876653813675967317846299003075164795260796122243812808809731850007327353352775643582458904287646820677218761618693672597439869520649931661041878845326274920496849318421694981119041618715850181481 (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.