Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 448: | \[{29^{448}-1\over28}\] | 26 × 3 × 5 × 7 × 17 × 113 × 193 × 421 × 449 × 12097 × 26209 × 353641 × 561377 × 2865913 × 4060897 × 63354497 × 88009573 × 427822081 × 574995877 × 826031641 × 596882888281<12> × 9177760265723729<16> × 30956385805538033<17> × 73181145732201697<17> × 125123236840173674393761<24> × 380658240373324587605670788349889<33> × 488133367491821706551841486123304241<36> × 2560773582536027001020194716916748801<37> × 61488253575510632263280090712701231035856609<44> × 81304762449964713098732970074199421701803635181833250945475956834009234249456617497281<86> × [352885667583613810760968368904912123315217718345602237756802985782668065277542326565282643511712131716318764400012019694233464386842683143964406313512007490034958648647622533818258346568687853596272917776591891589636364193155358495390010644456961<246>] |