Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 392: | \[{27^{392}-1\over26}\] | 24 × 5 × 73 × 29 × 41 × 43 × 73 × 197 × 337 × 491 × 547 × 673 × 1009 × 1093 × 1471 × 2269 × 2857 × 3529 × 4019 × 6481 × 8233 × 15583 × 16493 × 16661 × 35281 × 47041 × 51157 × 131713 × 167329 × 368089 × 430697 × 647753 × 3663241 × 109688713 × 119471899 × 200568859 × 251325313 × 857643277 × 2108826721 × 127522693159<12> × 426712077457<12> × 882757098511<12> × 34013149495921<14> × 342875768396449<15> × 3355185337854292321<19> × 8240215921531652188201<22> × 993540468213734224019741430591793<33> × 1415305796372175536297370217888321<34> × 254395969103901649521223867932173929<36> × 418055555418935587626051091603744048562522536622075430660388662769<66> × 586158596145968859604319900658672390168475400936174177550969310084237930697402550951020313633626609530196581989113769078817<123> |