Factor Info

ID 222977
Size 445 digits / 1477 bits
Status composite
Value 2201102289953968966338037815887221020744628100022242150703954519050641237861287603625366162619750914777684266438589354369708237648280351036237322720061575535314461495124824718760493271792160321773893475094991115116833687191159995985971556518611731674210413642116031099646129161776093445641905920802317128454630261646605588921567007094682143872614732012562325495296900729111624314140016902937548199233144409284222715563609411359808283986345480853

Factorizations

Primary (ID: 222978) 7691869830911185125457 (proven prime)
(ID: 222979) 286159586464715902198836666667604161791653137185565107385871836157659461005549507435897616498477326767646551605559521923990107342376656295995450081667176682571261637418680110233532382842426303507185730608173763917118273854965208358645325660427790359752733374438220514758759021425067783110816759872775784269377945947153512627808077324011944074880028477045392088391147734018164102606824117093377195822239005691170544794861829 (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.