Factor Info

ID 45393
Size 311 digits / 1033 bits
Status composite
Value 71046216872642365753300708284910379446979917657658599260889471368616701080016503577910887364910288627197784871146614020979606322802641645898738320681844966938710021197768739974496409239994365195953955755582163223374531690351202517351765795151168109279782804340854194663145038128635981096161877972613310821968261

Factorizations

Primary (ID: 1487) 928294553785604024069 (proven prime)
(ID: 45394) 76534130877871093742183866350012300488335812917749578603526557913625090148040818929815624025510084306752046545104267209617576299344748785295158730754793704098838526251457100214507255798532798186771495096746312624315405224457375822552806869680957988134866217058555700325196745335187769917569 (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.