Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 444: | \[{19^{444}-1\over18}\] | 23 × 3 × 5 × 73 × 132 × 127 × 149 × 181 × 223 × 593 × 769 × 1009361 × 1613497 × 3849970177 × 5200884133<10> × 65219278308241<14> × 3588174588084451<16> × 13167515699865341218291<23> × 19406602558617444383054581<26> × 21406757809476033811281103559<29> × 98918321488381663684842786916140757<35> × 232714338703287317218888175824028245249<39> × 601747857487647752841552735084217713871<39> × 10300379826060720504760427912621791994517454717<47> × 2621499681069932048839478858359689009641643288781<49> × 9396551657193593852486108528727379297371601211895313149564593627821291<70> × 913105091996058192391193707899827160818977897840724377396290793177501293620229142429637115898266320285114199843473088680417977104529<132> |