Factor Info

ID 28544
Size 857 digits / 2846 bits
Status composite
Value 52499342474396534070621454614618399787935305247026196112971765956417506792328907491153199551261645684641507973694830218390380360517252719865796856942186454696058058678427708639985671400197215480893547794147037443745368592261289302983621402955683520169194515847162624833869854908728555993386828129464415289025735285573793746406422805985343865507617652717597021965997562537386887923832212560825615848205383294058605788788507862061801341920277135354818274944961758136976195404468756564190551238708240143638331567188625887837113374198681817791619021283785667386764089549653674320068516691495238245706063758862215294317552761345613628554565559314560667524492795890526006854358462089390521428781752188179974774653323513071721233595130431964537851529854109017628157307429562493432414156376349493258098862426849380539520182863342699738871261337360408322363374266961

Factorizations

Primary (ID: 2593) 280672874149406424401 (proven prime)
(ID: 28545) 187048152171806736349654037093058288178168732873160223193980582348067452209437284716638585649336637109378550795089990067700056106866898064369873072659439763900375679247980839156274138636207511673934036674620315574414743684898206482205634701953916670035931216849924747376711708083520943002260616624095047030723157116848829674462602367061740439695943246780166500306510310088425260331637307700594187975163508695775694238336656975224703494375798292266462624768746291605552421429064384041995276537397917728431784693382463457297827016538723061294305617640280784358953998985005691797913584863692800107351476829696061711420908332775952582588812089169844768310397935587652040748175258127206490381042718227726496327575140151952346933375123587143313555599586359458093009964985707427046325120224651622224052951032487029107287206721700178156906978561 (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.