Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
90: | \[{29^{90}-1\over28}\] | 2 × 33 × 52 × 11 × 13 × 19 × 31 × 67 × 181 × 271 × 401 × 14437 × 22111 × 32491 × 41203 × 120691 × 732541 × 10435069 × 517475046481<12> × 3853068039070290541742315720851<31> × 125179767972033304003588319121811441<36> |