Factor Info

ID 168566
Size 358 digits / 1189 bits
Status composite
Value 4372659307818459017107303139613695198584187115867426053944259030116849709031921071031852591446748451037046069140823773957794327110272104995182396461614451863731229005070682101999567680294038264237582603072353056388235940289415613900530978071839335841508310892132223120748617983017932221432903620152355214364641022536650584839126656388151511918719865715591527

Factorizations

Primary (ID: 167746) 19822950076647947256661837016844167085154211713 (proven prime)
(ID: 168567) 220585699449931415863688299793617300844095476348149040520622141614213832553598589456336815866827565277638594528129667265614695603823621617734743076064276278397421170584539534783876716207911481167290650242977490653954341271411035173930669390171870056953469497776197385902944843626022212936269886713283378899637479 (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.