Base 16 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 392: | \[{16^{392}-1\over15}\] | 17 × 29 × 43 × 113 × 127 × 197 × 257 × 449 × 2689 × 3137 × 5153 × 7057 × 50177 × 65537 × 101921 × 258721 × 273617 × 689921 × 1007441 × 15790321 × 183076097 × 375327457 × 19707683773<11> × 54410972897<11> × 1405628248417<13> × 4363953127297<13> × 4432676798593<13> × 4981857697937<13> × 358429848460993<15> × 364565561997841<15> × 66308056470365249<17> × 33725933170854542422930854135636663761123331227599520852573351371057495391835351809<83> × 428342752615698594294403765498033314470496711697736394289265311865127366827894169175052256538293547020673351313312454692898374982968051570533586945537933945813554489408221027542209<180> |