Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 448: | \[{30^{448}-1\over29}\] | 17 × 31 × 53 × 71 × 97 × 113 × 241 × 257 × 337 × 401 × 449 × 631 × 2689 × 3361 × 93997 × 304193 × 572573 × 1118041 × 4855073 × 28004369 × 87118529 × 249352417 × 824509729 × 13954241281<11> × 69250296257<11> × 87235391377<11> × 927132724337<12> × 6353807261257<13> × 290221578517697<15> × 1306965572509633<16> × 44450386388824175788393<23> × 136450847272949381151691571329<30> × 24491795474469192420127508385338427488891233<44> × 185302018885184100000000000000000000000000000001<48> × 854025057005458914576230415939992022879459061463874257102022587929181096152354397661076076129<93> × 21103906468622212093138826005724567513261793850907673475708690738573573313938575595939960878433062630656009174165367662589228707745690966311409359749706866098792790547434064357885552301120177478906604039394488170282501859323442977730958779575873<245> |