Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 558: | \[{23^{558}-1\over22}\] | 23 × 33 × 7 × 132 × 19 × 79 × 163 × 271 × 1117 × 17299 × 297601 × 7792003 × 8086847 × 22264758001<11> × 40888990028603<14> × 2313675671730419<16> × 83142351790355071<17> × 3641413251511310179<19> × 177997233919972398299983<24> × 9832072561344686106228493<25> × 1817748739889319695512796411<28> × 326712043035342859080672505541697769847233<42> × 1802347018905000957571455290459802685845684494110453<52> × [335279653040018140881699858002474784687238031857215813638689340562376657513396159918462019662317742457075975577508260576491628428539226041143255633187346878422136384433458995845046512642899059542373711277019023775086287821077605691<231>] × [129114431467060882476818549669318248966487123888223328490000261671751177984025018855513359226901739747355251963936903792215224854640356216168137850887211628427822758050988813118218167260311291322639078004975707946754932294658504539341707150625489<246>] |