Base 5 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 341: | \[{5^{341}-1\over4}\] | 1861 × 109121 × 10161119 × 12207031 × 192446105281<12> × 609146164309<12> × 625552508473588471<18> × 4520748699593099017783616543781400678030271123301730038268744743823945263930101<79> × 668344557260563986989223007072294417096067049724878277697573890578634579468138031438208691528751<96> |