Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 307: | \[{25^{307}-1\over24}\] | 1229 × 30093907237519<14> × 41907329770349<14> × 11025070531745749<17> × 814616586610803721<18> × 2297296977063162527<19> × 754407444590658069665034348564831349816756299325427713589455248131953556687063<78> × 334141537205971086171561322657547068030679414706280196190247076001038668427384981<81> × 3707465989826721707843621775363101765344082634099897042729510565487681100579030907337171<88> × 2050621925362568850758906978191222263653245447730824197412769132104307595730412886518106372792666631<100> |