Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 397: | \[{29^{397}-1\over28}\] | 27791 × 1176709 × 66135437 × 17728503269454293<17> × 71974157061605317<17> × 212959337233190047<18> × [2268267718435694029952662403455780890013774537348979595889461687226205934869148713974647136943435150300847941471441067142801753537144684755020424386404972605518322254025658358482994322947080731534699674714054027395963469662576285874667461556664913654886994207172995833920693610067735324845124147996604570005296893807919598794846012983031545559627693928625743153544843528487905817967593411707303780652858030832325537489508897726459150875635819492705096987773437286302210684265248283594087200789452399030209309341<511>] |