Base 13 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 654: | \[{13^{654}-1\over12}\] | 2 × 3 × 7 × 61 × 157 × 1091 × 2617 × 29867 × 965087 × 794018567 × 7730096009<10> × 94388714809<11> × 15153617857579<14> × 1350434963463521545023200251<28> × 36081138446572828651824827033<29> × 1805755998075691017039700782897050557563115735352226096871752009842282258001529613<82> × 125025942261588947866880499769668751057693669636754394291266568468102904285433551663774528443041<96> × [2797216231192427474963151616010707793692734048908150761138989012225301011046587497714608160608431447186457427922933524080875952762789867911839790914000324569798297966101664219175730721526851852588942116488617780291<214>] × [3078326965122007717267799373961106023136807566145714155139079373545891072954826605108747849472308667639302421627326988172784839557683983988667902993607955370637777257077923694441447357993229416280886727910995116616491<217>] |