Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 134: | \[{22^{134}-1\over21}\] | 23 × 1609 × 3159310638577<13> × 149975938430081<15> × 1484803176334477<16> × 772984350552229340405744597<27> × 5892621097397450166023917042943<31> × 70755410793125394866207615998447<32> × 4351253391571134648289521434055308854966013<43> |