Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 118: | \[{10^{118}-1\over9}\] | 11 × 1889 × 2559647034361<13> × 1090805842068098677837<22> × 4411922770996074109644535362851087<34> × 4340876285657460212144534289928559826755746751<46> |