Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 456: | \[{6^{456}-1\over5}\] | 7 × 13 × 31 × 37 × 43 × 97 × 191 × 229 × 457 × 1297 × 1787 × 4561 × 25309 × 43321 × 47881 × 137713 × 820459 × 1678321 × 2197693 × 8502577 × 48713705333<11> × 638073026189<12> × 1030762781149<13> × 300537265358917<15> × 355518408146401<15> × 9736145643041809<16> × 219815829325921729<18> × 5028187486478069273<19> × 13038313680704041577<20> × 190324492938225748951<21> × 659334264781883756771821<24> × 70467297434301315496188595297<29> × 18905006901231039109103138685973480121103102539516200468164369157156631568769<77> |