Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 536: | \[{30^{536}-1\over29}\] | 17 × 31 × 53 × 241 × 269 × 3361 × 5897 × 9649 × 509737 × 20771341 × 104921197 × 2090184529 × 10928988277<11> × 3468023013841<13> × 9745484185509001935781<22> × 10246155837002088910369<23> × 74268288096748527271921<23> × 248498502835922332676119<24> × 26401568180223414517611257<26> × 1911440439522305843026185779993<31> × 12451814127503821248387217516233409<35> × 1957050265641190278444689343367208059795495051128357202940887<61> × 378462414425587352600586308849792589594028989647170153492629308043543685296205799034778511668772249521290989305164775451823425006509<132> × [719940923104630227463492714193216665144274667485799440038081597223355580581560949840395608698366368210053783431470292240904804077834213961614884524811353082799555277131611937106483908187657949389959369680903002774097487952623048343949730303177010207419067659688982461153137541721256507260916204961417326898531291802182550522804946399980112834457<345>] |