Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 545: | \[{25^{545}-1\over24}\] | 11 × 71 × 521 × 1091 × 19403 × 232171 × 1007161 × 1528399 × 21519871 × 1102582961 × 222583733401<12> × 2392268400751445411411<22> × 4046322895447485867367<22> × 197279999499978473755531<24> × 2602111035179418475927861<25> × 4626629557771146518427711512403423726361<40> × 32707684672709516281678338357373622217207225350621<50> × 2293559892404294400692399012979688850301546383400890423075969<61> × 2469292477741178918799062295111201585316081322646779191177716633007473421<73> × 19405605662520692648580605884976548480171641192781900431654683486400793747181229171635243506054788040155422199264670930152088501<128> × [23378650534428672316017554587677442595658110295413438976434718486347477002597960653631013269759300085461223693723360353425603378298104312418635337302102985415970617323233715695085180121019525623787005989388440029353276505539864353209697751722897561863599186485321<263>] |