Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 455: | \[{19^{455}-1\over18}\] | 71 × 151 × 599 × 701 × 911 × 29251 × 70841 × 96851 × 901811 × 38324521 × 52356721 × 133338869 × 153079681 × 65365284260571112024359304391<29> × 764224739004587705859669872633651<33> × 111372552514164781899670710272036735926703976961131660860368530051797634505591051484642574481<93> × 223564306085626769551510274253372009275609574867222024518986947759769478853311330896636543292392174821186977267933038957776827612628073722137990565122651256472501286675130417868976573549071949500966858326090795305034642823783316457666490438788195618572599438879709657298913316410416068404751474513936998627502997086857084771030094212407550339009526399966609348411<363> |