Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 151: | \[{3^{151}-1\over2}\] | 1511 × 6263783 × 64745079361<11> × 905673230703550690601003473107008473103084254587061<51> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 151: | \[{3^{151}-1\over2}\] | 1511 × 6263783 × 64745079361<11> × 905673230703550690601003473107008473103084254587061<51> |