Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 380: | \[{29^{380}-1\over28}\] | 22 × 3 × 52 × 11 × 31 × 191 × 401 × 421 × 761 × 1061 × 16759 × 732541 × 745181 × 1386659 × 247006271 × 470925821 × 2435940601 × 16402622851261<14> × 44398186640131<14> × 13909144433401291<17> × 14994606846537701<17> × 157193380600163813309<21> × 474821630157960176981<21> × 649026278947411512001<21> × 12139270932215509058971<23> × 44239664898013321738694658016521051099258908813897161<53> × 173461176800329070245400241240061238854271295353188484726788331<63> × 3092696628937258003781364242093223800887877477862059339401234818849004666373971<79> × [9051527867858862954716547404136523898147150986644524156346100812077469854611366796425882652291544634350575413634071757221225377954880875448035750890321<151>] |