Factor Info
| ID | 19684 |
| Size | 140 digits / 464 bits |
| Status | composite |
| Value | 25293620909804853937848927651807949974928469607479649495441032499458696028963412162142485509308939130323462124939743898544728200469995899103 |
Factorizations
| Primary | (ID: 2144) 900900900900990990990991 (proven prime) |
| (ID: 19685) 28075919209880580279091321354719723241229326501065074460092207154659878360783176911220009051043016825922169544800433 (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.