Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 413: | \[{27^{413}-1\over26}\] | 709 × 827 × 1093 × 4957 × 368089 × 48301177 × 14425532687<11> × 605409725257<12> × 527185283411053<15> × 489769993189671059<18> × 2224898159852613649<19> × 366438032528092142507<21> × 9736622508037946817946068730077829<34> × 3721114359214874154231319889680078283<37> × 37698754823547437188883025448675820051387027651<47> × 715519214726922018211552045297038011880721278733<48> × 539365086679377411309740197999999607787720498508828818175905765837544027425926471703250960380684899643314919023196569471006349665831905599704801242100894405990590200635565633370613517745568132236992190707452719417695486558202840393980558846129045391327505818046933689088230286533805288973591542653881018541<306> |