Base 5 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 368: | \[{5^{368}-1\over4}\] | 24 × 3 × 13 × 17 × 47 × 313 × 8971 × 11489 × 14966561 × 332207361361<12> × 42272797713043<14> × 150220315444217<15> × 7323187654220815881445121<25> × 5465713352000770660547109750601<31> × 36153673470666026958084532869022033<35> × 214752088491462210591995581828628861192144614553<48> × 263478411865578695860526574080287248856096438703401625137<57> |