Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 506: | \[{14^{506}-1\over13}\] | 3 × 5 × 232 × 47 × 67 × 139 × 461 × 967 × 1013 × 2347 × 4027 × 7591 × 10627 × 16699 × 57179 × 1154539 × 2249861 × 14525237 × 19922509 × 41802179 × 11737870057<11> × 5715684596759<13> × 27413706592339155947742239547635125113041879732968874707360252374413710814543649973163036651425251075715087361815926669853442871389924288601213055262513239356042650121262417081609058279736735478734117566910498281927619410407128179546763257<239> × [10171482690000432243781101075526497997239952561686799905325359924806497596566362480616924156874029730588283406150855173144745524894822520235565234091032588198264938513943058204975512651899162251006903349210993320268794259418352949347288886803<242>] |