Factor Info

ID 88290
Size 644 digits / 2140 bits
Status composite
Value 85855952007262053647531954669851004778511456106572616055880028825889877656031990280943015178268598969212103275240229840148532982316943685078241876871082519194588884868495106445496292658973422105810953117865911998064240181040854106234819936375238467556166575326719930363874727744737632584680997466571972922382741359318669036750857756688240731006044577684687372891355904561001052001756842392850403364179716557637913869930504886954604989886709986172214660055915497240668837120586603042231741052093126451739708599605814768347767931452062917446361257827200201256314414760404061195164567308457474541865428397592429198708105468257193633963552545759873

Factorizations

Primary (ID: 13805) 3108270227561166513471139050917630250627849827446163307471742778796333223910258298061 (proven prime)
(ID: 88291) 27621778584749039731176681414299871427963787340082366814964162143784480217798167774284715380537876679889478899474776921121103979788411527105481740596514370105256258684000393781810670875239885813737858748720538503537461799172137161408632276620982639163831945650707771758529315287373898770269712366870974575960587776040439325410260740778376549926364065581659306789481413775491240040551603534273324058418373806603509656133563537995550216375184756857656815199780625749186461686261108515984066809797177935926100805284908644578590849622796915420139713101187107548293 (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.