Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 372: | \[{10^{372}-1\over9}\] | 3 × 7 × 11 × 13 × 37 × 101 × 373 × 2791 × 5209 × 9901 × 44641 × 2049349 × 6943319 × 3590254957 × 57336415063790604359<20> × 909090909090909090909090909091<30> × 139716865184144864008269344660199946429<39> × 18381907262281244633158190677786966663091011<44> × 483128549554512237305554588359039822397307149685578249<54> × 900900900900900900900900900900990990990990990990990990990991<60> × 1387770812537486172424567765413032718466560432631753219117445147282909788805041<79> |