Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 324: | \[{3^{324}-1\over2}\] | 23 × 5 × 7 × 13 × 19 × 37 × 73 × 109 × 163 × 433 × 757 × 1297 × 3889 × 8209 × 19441 × 19927 × 208657 × 224209 × 530713 × 1190701 × 5879415781<10> × 12557612956332313<17> × 150094634909578633<18> × 82434619394313344569<20> × 41019075946094411081052200020897<32> |