Factor Info

ID 91037
Size 253 digits / 839 bits
Status composite
Value 2011549409360066335712572405143870569073964073997288881684722182062966045425917684301598572006253995743572102183407457178524528029888028015085139888529985860075745987612101600476522597077015281901134920806077907671569701914262948399253434597895044330673

Factorizations

Primary (ID: 63484) 22788167065691844663334028240545681325376655503778236000539461037982184161847400014391069405025195454369 (proven prime)
(ID: 91038) 88271663252307126991296931170355605606948582595647162907008420967749995123981680080669026059076891084658879513725298417555149840151562732918035065617 (proven prime)

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.