Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 455: | \[{17^{455}-1\over16}\] | 30941 × 88741 × 212057 × 513059 × 966211 × 9882731 × 21998621 × 25646167 × 2919196853 × 331164293461<12> × 986802324691<12> × 42774218980741<14> × 1128882253376333<16> × 15030659834591591<17> × 633917591815554047<18> × 101604859007816647702158801323372000819<39> × 256543213498592579101758761102741785511<39> × 242683437811551924969322910613919857263446155289235129050882875509812931582579967533696665083074742649935537927367755473006121112814344930546422406994554818437733540109556449983145606988000083967768606528685496918844827215655530582633185199175678520169102858077183538066350455108909798539306634724313051964424613291137545993998924610260641<339> |