Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 513: | \[{6^{513}-1\over5}\] | 192 × 43 × 163 × 191 × 2467 × 47881 × 820459 × 623067280651<12> × 638073026189<12> × 219815829325921729<18> × 432482774993234980723<21> × 697343318106716202287329<24> × 25896916098621777025320461067950269867<38> × 2219821955745760247086895900084483710540707577<46> × 166438395603100553998532911422728197759185580561<48> × 26323043509571004179859510415991975699026045314313151227133951501241300566137458432900550922660711526855936426768127500795128232634472641630143430629783114135403<161> |