Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
226: | \[{10^{226}-1\over9}\] | 11 × 227 × 4973 × 4426889 × 908191467191<12> × 53895712312217719065267103426685397298498705173449226555003346881878523705781079015749721646701723<98> × 412943108813978385999641617982242667485519119709940711942693553709517240114281629255685010553886849303<102> |