Base 16 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 296: | \[{16^{296}-1\over15}\] | 17 × 149 × 223 × 257 × 593 × 1777 × 65537 × 80513 × 25781083 × 184481113 × 231769777 × 616318177 × 20988936657440586486151264256610222593863921<44> × 31474859175390153735107856059776876864094488913562623409377402922304455233<74> × 6152896135288560374679945371974689688835168151742564408104565373600581564260451457<82> × 7857910537107244650997379051129365156632153489653285061191534178529543993418529855775986967586885057<100> |