tables > repunit > 20

Base 20 Repunits

Table

Viewing: 244 – 244 << prev next >>

(available: 0-999)

Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

244: \[{20^{244}-1\over19}\] 3 × 7 × 401 × 733 × 1831 × 1575631 × 74324733207911<14> × 3438156848947609<16> × 12287385389923456825324271923<29> × 1947690686412054301852289837532430711997<40> × 4458418147776276968358937904927890184567213<43> × 89361605071686412034862241221156703859155917764047<50> × 5659784747821331230431654824725808002385097133154909051<55> × 60587726046931796371516684039679828111336613275667466453<56>

Index range: 244 – 244 << prev next >>