Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 93: | \[{25^{93}-1\over24}\] | 3 × 7 × 312 × 1303 × 1861 × 148429 × 878851 × 21207101 × 258065887 × 28086211607<11> × 75005167927<11> × 625552508473588471<18> × 53345671490722200466369<23> × 172974812463239310024750410929<30> |