Factor Info

ID 168347
Size 454 digits / 1506 bits
Status composite
Value 2125715665638725213711871964894305268067179725099516674971237321202988531840299913886107572048677009324523127559483776385129420687540461855691188701673320138172200077931729365778855578382161239122853394794859530475992731870643798116686323869289630772181619389088481038543800380006325361189311675126839287429105705148954069681021339918062009337957061820709424067202513843295748346213206313303452610403485134514009855396597364071865098548259161238488115109

Factorizations

Primary (ID: 167760) 13687052074332591601541282383301905745371122445745433886164039445273884190933317364799124290237834799701349135257178899 (proven prime)
(ID: 168348) 155308510122869494358958653038074485428066282563098859408062108551287323855359441839945503281587325632849355651575476001209803913679427309041785377218290497813799612034019923702065510737051251731388165245659845509236188350331510749666119091965255402356860125493197394414590309994547566311632625367640303399751210760695730220783166994791 (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.