Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 323: | \[{30^{323}-1\over29}\] | 103 × 191 × 409 × 10337 × 620161 × 498266261 × 10570676926829627653<20> × 2098323645062285611121141<25> × [77953865237425670488578798981031912449321839236904147837373804640782517891183228173656001498067074700905243165544535061537517653792839840659788686348329705197809351649655326331168896793098049379690462501674509313231215929691478174406678276653293691421358830956397965706361347802737178530305623511555143543354524060501958584830001033096243167188511910651748555000400150540647354326751496270196319213144149623<407>] |