Base 13 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 610: | \[{13^{610}-1\over12}\] | 2 × 7 × 11 × 1831 × 2411 × 2441 × 4027 × 4759 × 7687 × 18301 × 27817 × 30941 × 1398121 × 92110001 × 4672993939<10> × 6024266671<10> × 298681203493<12> × 1535617756259<13> × 48401662036451<14> × 87103671046409436847<20> × 1263436459210187534221<22> × 292485170282911046438142739144651<33> × 2306860055683352406587860779838313<34> × 4575452629178570666434552736152441<34> × [161572518846325557571470476101749145451541222616662794268889910336666010557309100105289069089216786039672720008956359742493759009125837051415272306000217931706880946602730835705631957946619745805681346291<204>] × [156854566006649852599356782324622867152324699460485902924688686804146691731217133552418660855073540648603126903395840378141691273449999826381342554797078357412325171448787064635495950383326977244596445335788130018652385683143111<228>] |