Factor Info

ID 7970
Size 261 digits / 866 bits
Status composite
Value 481420583561021142635326061840550547261390605799301911126291114307213424659975146230709121425229032491556388489686938687808916347394661822280440485146149665969241451648017101219655026911433455121685537303822684375627809414274905110010299570927891992353508604339

Factorizations

Primary (ID: 17093) 1284827442574221936870974393373403 (proven prime)
(ID: 17594) 374696685024464231844640803780217096990391736921033395113084504370516944209122729664513768200981212359536209302926906579085101987754447967875412318554623857580021815933637228047061005993882162141903753802983611424922705427656713 (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.