Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 130: | \[{29^{130}-1\over28}\] | 2 × 3 × 52 × 11 × 31 × 53 × 131 × 401 × 521 × 1301 × 3407 × 5981 × 7489 × 24571 × 148123 × 732541 × 252918667 × 4748492087<10> × 8704694974608881<16> × 118273570956941791<18> × 16132770616289764711<20> × 7929892237434016597965554961659881<34> × 74358111421290907734768591843908538004321<41> |