Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 398: | \[{10^{398}-1\over9}\] | 11 × 797 × 29453 × 2253079 × 3545105703277<13> × 10765760180213<14> × 12277415800813<14> × 180724074168604579796294647309331<33> × 314293140427626491056008875724151058487007<42> × 34156671999167558280316457548021397439888515117317065783422183070342102287109965498971<86> × 21008411332176290590182609174580040662121810909787962004744874106431821734447340411991127851251006881567865355288584910608794705098365152866127635471781892711877278779909777694559002649<185> |