Factor Info
| ID | 13503 |
| Size | 302 digits / 1001 bits |
| Status | proven prime |
| Value | 18694346968172851721374117788236904847313361403032204012715603760318150208928317835599862255521439676150471006813237993515265502895485698733859971656577709891058482154948341746828704553736788754854151208041125426069489471340132411351783932973808515754720768670795722929670864667908561381904588000157717 |