Base 13 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 436: | \[{13^{436}-1\over12}\] | 22 × 5 × 7 × 17 × 1091 × 2617 × 29867 × 965087 × 794018567 × 7730096009<10> × 36081138446572828651824827033<29> × 1805755998075691017039700782897050557563115735352226096871752009842282258001529613<82> × 125025942261588947866880499769668751057693669636754394291266568468102904285433551663774528443041<96> × 4066323080067614632393736413386320698553542012702973449821035199399191519420061898757943944527275431228073562318964238369273121053969389263283270990284964781258062662304288146376881050139912336513817824656436355141264177290582333926335039089<241> |