Factor Info

ID 157452
Size 572 digits / 1900 bits
Status composite
Value 84749455207744928288009963887507818903575808894759561682518258292245673455149161401482242649520708177519205862292578830071781667987865287118422011788105279275410654581245194730344109607096990802435429351150787809720720568506625380745815728906270526088116312891007168971752518226105070936761649748905449739399576225149872394536128211899461559759762237277879654031991935000373825392999430201199205578294435594164658179081761461587933499173383099417678798294652688072499289885897696485946308739953051457478198724718717233959571230720114585082787861037011748118086852303178167

Factorizations

Primary (ID: 191584) 860228271135820240631552893481411 (proven prime)
(ID: 191585) 98519727904134361026034354499664919208904455862356070437948418644993504340215842357416676309348905388387348727305815562746282561551772434090099504232500048490288455506518148780378151222129213351079105283158268814315934285511511339575586064203023289237790377743601851907029376797660975665708879631078674243380624080339032172433526887200070579211681302932351815562466028015990507172922957317908120616816658127683487336894172386553908234875534545305023876909484433389924356462491238161853974730837954461213706040988404931013797614665331078397 (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.