Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 341: | \[{11^{341}-1\over10}\] | 2729 × 15797 × 50159 × 1806113 × 2428541 × 89311448226532458653<20> × 157571957584602258799<21> × [9761177157319189110185249520866426522870855655220836249676981375927511825725740424532361992000054924909859879345807480569153009204677604072146531129453376974207541134530427473861865049015946848497554139788811118564660490277015108995158327468351195443862246726926663080497627305414661193973<289>] |