Base 16 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 294: | \[{16^{294}-1\over15}\] | 3 × 73 × 13 × 17 × 29 × 43 × 113 × 127 × 197 × 241 × 337 × 1429 × 3361 × 5419 × 7057 × 14449 × 84673 × 273617 × 540961 × 748819 × 1007441 × 15790321 × 375327457 × 19707683773<11> × 88959882481<11> × 1405628248417<13> × 4363953127297<13> × 4432676798593<13> × 4981857697937<13> × 364565561997841<15> × 26032885845392093851<20> × 40544859693521152369<20> × 2741672362528725535068727<25> × 17059410504738323992180849<26> × 265549217634074770386573489863592827112366481<45> × 6225705473971244034925408772395577890626984089129137<52> |