Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 115: | \[{29^{115}-1\over28}\] | 9661 × 732541 × 49270601 × 131327761273<12> × 4435664038908673111<19> × 1173922372300235340427<22> × 224499450809856656501949781099468694289014551176051876454938115391774714573297828890908988670436011<99> |