Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 504: | \[{14^{504}-1\over13}\] | 33 × 5 × 19 × 292 × 37 × 41 × 43 × 61 × 73 × 113 × 127 × 197 × 211 × 337 × 379 × 397 × 463 × 547 × 673 × 937 × 1009 × 1033 × 1597 × 2017 × 3361 × 10333 × 18973 × 42589 × 132049 × 176597 × 774929 × 2589553 × 5895793 × 7027567 × 8108731 × 407364049 × 1475750641 × 2239000891 × 12471556693<11> × 15697516297<11> × 131147620297<12> × 24245902149589<14> × 56693904845761<14> × 1478624124987073<16> × 1908233583265468033<19> × 4110630794871608561<19> × 44030132882434030723817977<26> × 6997491719100092333901205009<28> × 1179856192739099325001663965211<31> × 1774661951764579434452171694433<31> × 23871544422823991691616683266977<32> × 278065528046064330211140732583633<33> × 1435369802312964804941403275094813832903<40> × 225519485504652785990235862405052615932145841641097006997732606387305583869309434274465776313028788690601249<108> |