Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 219: | \[{29^{219}-1\over28}\] | 13 × 67 × 439 × 6053603111<10> × 378491163256757<15> × 44615044785278167337<20> × 1776134532576692154401<22> × 11191001020961523818549928371589408039979<41> × [8464962100121087566331074062202973055152088933896510225816151719359079964015540034321490207718343077994776909717216814227938363638921156336869185635963815046913727116912972469163622360453246256716849043426919<208>] |