Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
89: | \[{25^{89}-1\over24}\] | 179 × 9807089 × 14597959 × 834019001 × 8157179360521<13> × 39387996609449861<17> × 56522267529181963<17> × 231669654363683130095909<24> × 12094715786677995586454978647<29> |