Factor Info

ID 80829
Size 631 digits / 2094 bits
Status composite
Value 1762772483289510934141469837098014479185581441069541553567926027879922298206841003259196466805027281434581858882517124362671399370059337307470545793538135960967520765143716177472013082462531574497730794630559707661252003910695187071346160493604205906625326633066110671125451793643387556404472279530538377516046268684915342734639456209214966457974992503981431643014170334703811690099430012773017775232640263354358872386654079481076648566151171487314260036304920375992496099249201898892751912683000727092956409946765910627703368828927822989995020480062354109031580577560622534667009604008191672033405953279448349125823445627232430063

Factorizations

Primary (ID: 55056) 72019220497491955875703699 (proven prime)
(ID: 80828) 24476417144099731936748113205809616043429537729319851907051218367889548346908009623976658494598876968471342534023938097360501626849153556231117774971673367810222506498377294608226935900225242147830905956696334836964602945358952311806460370219355784228925561793927561815792293764443544896163487702172363692649298600074361143852883876514738782353342439355516777021346381448534237901232086658360918329583616203553243884868497511610654630442512444163107034313705546850566432416026455229722735913835070733122921064913559711015904420466746829038867390930975649599849117943825094332487089157378549210710265766837 (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.