Factor Info
| ID | 171996 |
| Size | 183 digits / 606 bits |
| Status | proven prime |
| Value | 208392975494730478499959148909612775373002322322760206756861194132671893221636538675018853232256025575091262612159290019534679210797450916557536419199118527085865109092537465551214561 |