Factor Info
| ID | 18953 |
| Size | 200 digits / 662 bits |
| Status | proven prime |
| Value | 10400191193003085968030336184107034141247293883438834057871546088645816283797275858780133241175096197941123047906295788655507463029247276191854341083530119476217520574954072069188224343571370824015247 |