Factor Info
| ID | 2439 |
| Size | 113 digits / 373 bits |
| Status | composite |
| Value | 17412146325205411896428833133361800542234549784229591641160819226573191648899006783538965978992821029721098753521 |
Factorizations
| Primary | (ID: 2170) 19721061166646717498359681 (proven prime) |
| (ID: 2440) 882921369092132716797906233435485743556461153759487229934752429296403903675456652758641 (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.