Base 32 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 181: | \[{32^{181}-1\over31}\] | 43441 × 121271 × 1164193 × 7648337 × 1163487911 × 7923871097285295625344647665764672671<37> × 50620094494730690929551913249948101083228214631<47> × 398578053019900248484894641069552407356642041911015002155444120375550992339839514114783311938330588905649621355978587061168712835401078826700413589317332841<156> |