Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 303: | \[{26^{303}-1\over25}\] | 19 × 37 × 607 × 2836081 × 9859621 × 3479681089 × 1164723277843<13> × 123325145485121572437880777<27> × 13218629291166973517029934194579681122832204692041244710434998948406815285937375569055399133323<95> × [276860692619684525584840737428065938713225033331298493773022315490672185603487343042930876670791037063222674533218746233341664554525051063933200383116542265727138666077221552018152481054129299485753991915109724659966643561587316142147529346553959280494662635314650579<267>] |