Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 400: | \[{14^{400}-1\over13}\] | 3 × 53 × 11 × 17 × 41 × 71 × 101 × 197 × 401 × 937 × 1061 × 3761 × 4001 × 4241 × 5393 × 16097 × 61001 × 100801 × 698521 × 1383881 × 51111761 × 110256001 × 825039041 × 1289805301 × 12925422001<11> × 758855846709601<15> × 10429823947688701<17> × 59321810877042601<17> × 1355671197066156221653681<25> × 5427467975561141066903634117574455901<37> × 634043248615352153559942451241189365706023891085372835417001<60> × 2401517239009349381307933663533503850905121793708173226855310529779167285337174591336512532534092427523959616783553613686657656084126855402005050757901238577755035196976617032043724801<184> |