Factor Info

ID 194186
Size 542 digits / 1798 bits
Status composite
Value 16145212328227299651674137546951507220186367147880172122745560687999480631312944777085253535889940433815800438127627869064747972201554810520555676178678110719757409602496947007289877083422484947299807152485801202365421430622506608827831728703077608358650062237724863388586115970096052728317773902211470212876527700972512765864101273728713225782564740675808300922386304305912577878865372442094918724836509789566181682428394400310045352969628245038224564265420796155805634337087745359554899532351019537731814706757127241401018957055767207111983

Factorizations

Primary (ID: 193521) 337721240058756096251750690036564719563111826175584065715845792866862566837286794792055464069247613023522917 (proven prime)
(ID: 194187) 47806327862050922383113134273506734806635401296464058105826405247514265146390832969301599010161351189283798616353205334749232721482629769123476472650013124478014795136533140113693603774991985107933857706839283607204199374006499107130839602198660341122550033394394395356140423092757117509621334638971763738536870587640655755796243489919847754708752489978049304576181322155712892932600752676128735407529617824649990487206984744800029699 (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.