Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 370: | \[{22^{370}-1\over21}\] | 23 × 149 × 2221 × 48397 × 224071 × 245411 × 310727 × 92050451 × 174202661 × 12196981921<11> × 360437561641<12> × 1886989139768881<16> × 9748223441962188353<19> × 13014653514302412979<20> × 688883882586966742909561<24> × 8522772484776736672967281<25> × 3795521911775341204317584693<28> × 917927528110948210581359272999181<33> × 26010343399517750831748751385992021<35> × 37066259406434991424746201562070047598821<41> × 961009117187703018145575529767322672094341<42> × 307279335691843170792902049819890244727829391896256571<54> × 3826041656594151408705817080497053257554745032085829581126649200616354817404121964454317968256641<97> |