Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 470: | \[{23^{470}-1\over22}\] | 23 × 3 × 31 × 41 × 211 × 5171 × 5641 × 292561 × 302681 × 1612759 × 908113047764652133<18> × 160782278895061740375167119<27> × 1757834394823272170457840229633<31> × 10714686600370354824161698784521<32> × 47584817132654711644778243793751169703151321<44> × 460105193502402003895023840144960797456639819<45> × [2324011242825888631846687817805376541284323383689796786550922114583341934663018728179390020359141723839743162225046871727048957092794760826555599050620406079833884601251<169>] × [124571876155586475597111089973733126397505914183421801067267930757246611545610649494813899124006064312423538388015132858897766409450015411685197099161445896807965179246774465041354915156665640361294945786600375570418954102814300151206360000130761<246>] |