Factor Info

ID 53210
Size 330 digits / 1094 bits
Status composite
Value 160597531515695630150071834028965478852712867523585786529709177522669922052934410009159109455174919007128767161886048891724456218575004111323902816460823581487001915312256588046462402443385215929370268089981730171825891611269125186927072057886939087582216696705592021596343435949203782104181531392300826988267878487267827015294697

Factorizations

Primary (ID: 52496) 865727447657645665290857439836665912121 (proven prime)
(ID: 76577) 185505879419921513316178793848051692833515958139707451613741212004379823993787830387824493869686115528978571423272877802559982470525429274022049532079562641804502324768080271367198398535946067035603395392370973541753071165098886537796881144045513979002657435286107702921353738017419836567857 (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.