Factor Info

ID 192350
Size 140 digits / 463 bits
Status composite
Value 16121879629337055495915870151323568531649417936712566448748078266055744224577743231717493824525863745617630271147998159289183437739461593169

Factorizations

Primary (ID: 192139) 19612681759678699525491899352266610145124497450310514667874134263473 (proven prime)
(ID: 192351) 822013013155686296471810275200475461347606402332942976169480148853326753 (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.