Factor Info
| ID | 55011 |
| Size | 137 digits / 453 bits |
| Status | composite |
| Value | 21330723484182421617680409991428863382645311200117737775801660146619189537333396518340735022217309180770588903193726031624746821520136589 |
Factorizations
| Primary | (ID: 54833) 17551032119981679046729 (proven prime) |
| (ID: 55012) 1215354364254031578183654649749801979311708945469254312101091126146170421211879889884410983624246600717458425538341 (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.