Factor Info

ID 134418
Size 128 digits / 425 bits
Status composite
Value 52972279650770344183522249370644208203571448958894462746272728301004163468956050199181403714635947735763647700165297179573569851

Factorizations

Primary (ID: 199848) 3338833390072075396449617612138778151 (proven prime)
(ID: 199849) 15865505541031752884734024064665775608696745758108235570883595056980023155446842927454186701 (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.