Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 301: | \[{14^{301}-1\over13}\] | 173 × 5419 × 8108731 × 18398191561<11> × 8541144684063565933692773061041272523162742407<46> × [62142114130082560831316334843509087068736944075681018383902379340816533895634846535273586643775697216936303592647906116425003804360573732346839455355066932970410006712014068248179020964512662190817007480734360733423908412524281749822783715965005865010685028236467893636285329<275>] |