Base 18 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 362: | \[{18^{362}-1\over17}\] | 19 × 17377 × 28356547 × 65536068769<11> × 346355593522241<15> × 250524183190568846758799<24> × 5085109086273659366850369361<28> × 499653186260920731304887652047727550877591712254319457<54> × 543273751095190224559996132367139795972713278881225124948777<60> × 3047919786673894251191654943045699027008778749698511051443054232793851774220176371512333056119508656476644395454183353<118> × 6729344177203970149913299632556047936018863486057245857541080417791616023188569288773972738891731770907938708040363441394976940910777<133> |