Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 387: | \[{26^{387}-1\over25}\] | 19 × 37 × 7741 × 20899 × 1014973 × 308933353 × 3590300585953<13> × 23988866867485579<17> × 181309990618269859<18> × 279199061472649689615930789290784389297167871396904357110743<60> × 18019837473865683530297042168511802416138863670857816469361314598366032523180144089705962707<92> × [561463290803623556065832194309879752375164537278330633327807915377014727665346055911860577593030803910358529394746169405911225783643970865380093518838532971678962399309156921016454760853615511668243435912446775349622650238576065371608564043322233723441076605845149134827642699340950852110113101799249649041245132078126169703<324>] |