Factor Info

ID 44932
Size 326 digits / 1081 bits
Status composite
Value 19871265420725137029618652114269934853633786816415185800815577992467955892743601397863772331148584575678452264542644282155866157309642787984543937629247402141135226771121690462469669781357017580580764528330769928100673459767010899888138368823855016340060745629038949824364888156866980724626640941713990962266915228648691010431

Factorizations

Primary (ID: 86) 217533000184835774779 (proven prime)
(ID: 44933) 91348280048731488611301731418524842442969944101400399300441377854720452622342603811630947348887478455374950745642017919746245476945307894328830893576022413747524421531575959120947339320225824812181200157801049220097362084057137451638782365182767831213387116469846149663748321830885747586590696467744526989 (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.