Factor Info

ID 25346
Size 655 digits / 2174 bits
Status composite
Value 1724165213847080717976271995073476925110182184848473642339010253983217606074797684505616706068300559268815111967714224422777979202346730031683389750934546320991709137587953297800267528795697041426751239524388469047876172507151803488650186531832175432900479430355701389803421563054394007836328624558399015668288218521890890834696512196568079907234472950670906149107841985151890436645222924925921912289507755521479397072192678478509086241383626620131849870945703718650405075360795778345891370710551160758734615141484254915667933190455199906752769545685769140938118186243452170703492226492469998330338804705516310953796262132229103801228917014256507153415793

Factorizations

Primary (ID: 7437) 7984559573504259856359124657 (proven prime)
(ID: 35616) 215937422468297756958804338901125226272017146445630321235981371261054794251873763248774905726210366180317207535322570465383299307322002121835654751407745931013247341972195744856860025627920449843812617904310569376350571194742297979935816380099634308332156472829563516093976548318095302153631453357477808480989022148367415209556865957408878832674904881498761947957307026409832357434048908295241157380314285458066034129629383848857036440353803550773528087959548009697972442305061762514243513094990209307788651227565400824044145952513186166579449501612602928805987581058920812119324490718998827661522824059664368614187315791526849 (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.