Factor Info

ID 141807
Size 809 digits / 2687 bits
Status composite
Value 65022215844348697346412335535811413769249073223178969154322569856654603714080722562081631238790804038588091423842225612971732475942700858374765276264762899802376729715335849968435458953523448080710718889527492695769263941568006728106292215105020413975621532418444325106137784821980419308466236374441881302475728852196049453538448481164925044282038949158217627446311009827753605365634394959282746199525520019204630866148257065797636611300937385458496635750516612248134461342196263322899972652837403681586884798525358262072638629257840446359989989198422491211841206823060367533976606485794372060385762341636237062800592782111263670243488428157937210428072951286263370475338985838579804759674525356083923494154560685796050610493399553449493577809085089171660351290421766630248936010243623885371872547021951936347

Factorizations

Primary (ID: 20819) 1291779384590714829718240121 (proven prime)
(ID: 141808) 50335387466297292688839576834108495114713612080005683038668052362065921706085468791921362530299358182514527178737920401225520181550322479546268571182033415924352272284766101229579856236705618889307875021309964660162437651803833604436155026321059587269892671042893092241627048962352645532857561881641876537344556965436133859812913800301203828084276762282159325974517544936244984245626185652834698880337118153589715855757778577831458620555194340494122925722204545091384313365018205327710202582083930703122598103092167119770688969645134703734795719722114793879139202298091940325949511279278837719536044286105169415351668163015239401634169261267319715970787264113150513489552304675461935779588930117267160585382091432727199307878351175770249031416923656001836869076568130687296148795507 (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.