Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 565: | \[{25^{565}-1\over24}\] | 11 × 71 × 227 × 521 × 2939 × 6329 × 129499 × 308491 × 1387189 × 12249784663<11> × 17317559621<11> × 304247586761<12> × 2084303944451<13> × 620216264269531<15> × 8237123176890810696379<22> × 81119810875491958307893501<26> × 1410495901146244615561508821<28> × 578904334643163991518185302373441<33> × 416072767607140626504228216362738974973739625245422473584889<60> × 840881507849902550967858987013851804661749125791227561659559396543256608070915085966256981299296271105084414389681<114> × 16100364259574043740817938901344940860782579975564116514807681578646164853764295174838097606035927325441063403158041396454510442081<131> × [11701254038292069951722560758654829239012842899024433654300479140437026183977199278384475319499510763319352719365846829605406736889954557261317647710976000961712952656692803661256267279125602748888066734456621795007519682349638840414943314947852393817572111930675566411187695320803812861<287>] |