Factor Info

ID 65530
Size 1113 digits / 3697 bits
Status composite
Value 689000005842769223256178132474993270618735377546004373924499107908567113788173719102906972294600837438446240057806691864011617423626636961497038686165727830562716338611709243884132607050453631810291758071603918818569501896744718868035667358140167302663347961314044195766498252680514351922140156158866685512857053888838879970651903775647196914723881397471374889067287705553106339521523467712681118490022446246894237969007745047913405464543046278833075037164225615439488020407493742799838457648602196113257026260139704780935998618414805919161312314012432628727331237871424483297946284254553049736286932600430047989621736224690917592460194345681988195419296484520502824326750778228472088078643149721029698234585269888872274033171448975699184225120816872930928907658504129257427891227331661770773302761057162477318416823067540593096109007360151236980665068558216369491222963482346156366107777060911949232470223695723096319411405546180943479365753899744155778032245953552992824146970227025841586754319453280988831040507969188974791368848400854407766487588360989736869516294232204163528028270287309207557320071447462051

Factorizations

Primary (ID: 63862) 315546972661382650823 (proven prime)
(ID: 65531) 2183510112715115887120055359713259468593699669619707111227414656871167513018372358660869988708380766281386756386288829926601821155982165346001773724881713458307620772979245466088322817201853974130907880145168363182830605008145081890298771719362130261388395811818346618057640859518419719914572878886156041983215871915138797558070587800531048283546487388205376043683531949855477406434734885995645688043514489669021156756657086503513411755512993827870423028703464965454354430471868666723189193274542334384350655543236867093727714079232014892726093572572247281263583173623548455256495862116607501654220784677706075002289645260249038979186804671632739980124781057797261302853827177392179997228061776119903342510927462579032334965273909008181059753635439035460504838025272329225384008621624839830468028679290967015388660849867801762947743476574701512323443173961911830133768439493918183335202736092156385717804756153434199540650238719706553387045273031284812940906001662392396506355454165640946616336513136742486046283467010328106437348968274487059747171994744395591309173816851547045048771305479237 (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.