Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 310: | \[{10^{310}-1\over9}\] | 11 × 41 × 271 × 311 × 2791 × 9091 × 11161 × 6943319 × 3925963357681<13> × 9294566806081<13> × 5167617497664851<16> × 57336415063790604359<20> × 909090909090909090909090909091<30> × 4857900688365130469291831549890842547443917376935406225054646143856579892970236911030721<88> × 311356050778390853515194982157798457569542012969741683230780943655658473371697366138417141225623774416801<105> |