Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 124: | \[{25^{124}-1\over24}\] | 22 × 13 × 313 × 1303 × 1861 × 21207101 × 28086211607<11> × 625552508473588471<18> × 8124604717965111529<19> × 102651353523520067851969<24> × 751114601164400963558298106851275193494354988352771579238818981647550964507812890001<84> |