Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 450: | \[{30^{450}-1\over29}\] | 72 × 11 × 13 × 19 × 31 × 37 × 67 × 101 × 151 × 163 × 271 × 1171 × 2251 × 4831 × 11251 × 12211 × 19801 × 20051 × 62851 × 71261 × 120871 × 341191 × 412651 × 517831 × 837931 × 1104751 × 1242601 × 36035401 × 51941161 × 55762801 × 459946901 × 729027001 × 18648572851<11> × 24420785258851<14> × 3087614595569551<16> × 285640965000362401<18> × 264765438725391453601<21> × 758084147737104963101<21> × 1215577980758032711803601<25> × 41806278314664799375825111<26> × 533038693771510650544161151<27> × 241177690971657855145669242527731<33> × [6143627410279004367757100979733355248493661765038269265326244912157128382167629432453635882806372155023393575104452183316786728418690823983300103439151<151>] × [70955153950851980555992815161464581833430148229217793224904847309796837794790948547665288396753225512815721902108473884469594457436963695926569694125811650471430250674001<170>] |