Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 264: | \[{30^{264}-1\over29}\] | 72 × 13 × 17 × 19 × 23 × 31 × 53 × 67 × 73 × 89 × 241 × 397 × 3361 × 9241 × 22441 × 34981 × 88793 × 460087 × 809101 × 5213693 × 7642669 × 11275111 × 77155937 × 259715809 × 279811489 × 5829525967<10> × 8987660137<10> × 125673792020899<15> × 610851724137931<15> × 80489293617655689493<20> × 252778567915678303049<21> × 269681814129218928977<21> × 66803214075022052730257<23> × 6786008887254579649185115903073555833<37> × 2195300732697876392173840368057788686789<40> × 2178143506000939414168227242123294382695544712744659333490997163632138448016817497<82> |