Factor Info

ID 30889
Size 313 digits / 1039 bits
Status composite
Value 5415490201422488013401076323883730709172815323462781488307185524056849609009175227537049357446891195460136705094586837715289441559087510068694793511132968524551088904460375201161750209546643730665989879100288654080561184655053526432524571263827187365831262936909395428991690524210807959436590370718743940224452249

Factorizations

Primary (ID: 17148) 2909467055506170519577044616632832452708657352232253233553601781 (proven prime)
(ID: 30890) 1861334085627010329619556132439374536744987199920953059019997438951086004138682007463669520558287551243224294045642489671441640891931974693299077147323996360988444148497894373194452901407271015281067355981572711748602055192297133276017501519514772629 (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.