Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 581: | \[{12^{581}-1\over11}\] | 167 × 659 × 997 × 1163 × 1993 × 4943 × 22079 × 4636381 × 557889481 × 35238620437<11> × 2731547200091<13> × 10052468384786123<17> × 582886820281962841<18> × 8580328460037248736936629989<28> × 2029029023535263842826840215789<31> × [130242636688604889231108260190169614223065772028763820749774285389387338779026062722201252890911270245680507125975817543917821678394776716642019920098304887213450304804902255851175778789751227684677121765547113791986775989554632494657740413138370591461556135243816181392833763434927552320331876019235793048020051089593823561904030987116452139824568565434703035989126659263162269712421672791341880295190069672701133117009724646181316928198247632382327807656162723480098163887<474>] |